refactor(i18n): key messages by English text; add Russian

Replace the semantic keys with the English source text, so code reads as the
UI does and English needs no catalog: t('Save keys'), tn(count, one, other)
for plurals, msg() for text stored in data, and bare data-i18n* markup that
translates the element's own English. Other languages are one flat JSON each.

- Simplify src/i18n: drop namespaces, the configurable locale pair
  (GEV_DEFAULT_LOCALE / GEV_SECONDARY_LOCALE) and its build defines. Locale
  comes from ?lang=, the stored choice, then browser languages.
- Add scripts/i18n.mjs (npm run i18n): extracts every message from t/tn/msg
  and markup, and fails on missing, unused, placeholder-mismatched or
  wrongly-shaped plural entries. npm test runs it via catalog.test.mjs.
- Add Russian (src/i18n/locales/ru.json, 833 messages), started from the
  community catalog in #312 and reviewed against the current English.
- Fix data-i18n placed on parents that would wipe their children (cockpit
  LEVEL and local weather cells, first-run EXPLORE MANUALLY tile), and a
  doubled degree sign in the TRACK ACQUIRED signal.
- Rewrite docs/TRANSLATORS.md for the new workflow; drop sections the earlier
  merge resurrected in docs/CURRENT-STATE.md.

Co-Authored-By: Claude Opus 5.5 <[email protected]>

src/app/controls.js

@@ -42,10 +42,10 @@ export function createApplicationControls({
 
   // If no share link state, do default fly-to Austin
   if (!styleManager.hasShareState) {
-    loaderStatus.textContent = t('shell.loading.status.flying');
+    loaderStatus.textContent = t('Flying to Austin, TX...');
     defer(flyToAustin(viewer));
   } else {
-    loaderStatus.textContent = t('shell.loading.status.restoring');
+    loaderStatus.textContent = t('Restoring shared view...');
   }
 
   return { styleManager, weatherEffects, cockpitCloudEffects };

src/app/scene.js

@@ -43,7 +43,7 @@ export async function createApplicationScene({
       else window.__GOOGLE_MAPS_API_KEY__ = previousKey;
     });
   }
-  loaderStatus.textContent = t('shell.loading.status.configuring');
+  loaderStatus.textContent = t('Configuring viewer...');
   // Provider attribution stays visible, including clean-view and recording.
   const creditContainer = document.createElement('div');
   creditContainer.id = 'cesium-credits';
@@ -62,8 +62,8 @@ export async function createApplicationScene({
   configureCreditKeyboardAccess(document);
   loaderStatus.textContent =
     googleApiKey || googleTokens || cesiumToken
-      ? t('shell.loading.status.tilesGoogle')
-      : t('shell.loading.status.tilesKeyless');
+      ? t('Loading Google 3D Tiles...')
+      : t('Loading the keyless globe...');
   const photoreal = await loadPhotorealisticTileset(Cesium, {
     googleApiKey,
     googleTokens,
@@ -91,14 +91,17 @@ export async function createApplicationScene({
         tileError,
       );
       const tileErrorDetail = describeError(tileError);
-      loaderStatus.textContent = t('shell.loading.status.tilesUnavailable', {
-        detail: tileErrorDetail,
-      });
+      loaderStatus.textContent = t(
+        'Google 3D Tiles unavailable ({detail}). Loading the keyless globe...',
+        {
+          detail: tileErrorDetail,
+        },
+      );
     }
     viewer.scene.globe.show = true;
   }
 
-  loaderStatus.textContent = t('shell.loading.status.systems');
+  loaderStatus.textContent = t('Initializing systems...');
 
   const mapStackController = new MapController(viewer, {
     requestRender: governorRequestRender,

src/creditKeyboard.js

@@ -21,7 +21,7 @@ export function configureCreditKeyboardAccess(root = document) {
   expand.setAttribute('aria-expanded', 'false');
   close.setAttribute('role', 'button');
   close.setAttribute('tabindex', '0');
-  close.setAttribute('aria-label', t('shell.credits.closeAria'));
+  close.setAttribute('aria-label', t('Close data attribution'));
 
   if (expand.dataset.gevKeyboardReady === 'true') return true;
   expand.dataset.gevKeyboardReady = 'true';

src/data/militaryAwarenessEngine.js

@@ -84,14 +84,14 @@ export function summarizeAwarenessCohort(
       relationship: AWARENESS_RELATIONSHIP.UNKNOWN,
       count: null,
       nearest: [],
-      reason: t('layers.awareness.reason.feedUnavailable'),
+      reason: t('feed unavailable'),
     };
   if (stale)
     return {
       relationship: AWARENESS_RELATIONSHIP.UNKNOWN,
       count: null,
       nearest: [],
-      reason: t('layers.awareness.reason.feedStale'),
+      reason: t('feed stale'),
     };
   const normalized = (Array.isArray(items) ? items : [])
     .filter(
@@ -108,8 +108,8 @@ export function summarizeAwarenessCohort(
     count: normalized.length,
     nearest: normalized.slice(0, limit),
     reason: normalized.length
-      ? t('layers.awareness.reason.nearby')
-      : t('layers.awareness.reason.none'),
+      ? t('observed or mapped nearby context')
+      : t('no observed or mapped objects in current feeds'),
   };
 }
 

src/data/satelliteClass.js

@@ -17,7 +17,7 @@
  * for), then the constellations users can actually name, then the grab-bag.
  */
 
-import { t } from '../i18n/index.js';
+import { t, msg } from '../i18n/index.js';
 
 /**
  * Class registry. `label` is the card/legend token, `color` the point color,
@@ -84,24 +84,26 @@ export const SATELLITE_CLASS_ORDER = Object.freeze([
 // translate through these keys at the presentation boundary.
 const CLASS_DISPLAY_KEYS = Object.freeze({
   station: Object.freeze({
-    label: 'layers.satellites.class.station',
-    blurb: 'layers.satellites.class.stationBlurb',
+    label: msg('STATION'),
+    blurb: msg('Crewed stations and their visiting vehicles'),
   }),
   nav: Object.freeze({
-    label: 'layers.satellites.class.nav',
-    blurb: 'layers.satellites.class.navBlurb',
+    label: msg('NAV'),
+    blurb: msg('GNSS navigation — GPS, GLONASS, Galileo'),
   }),
   geo: Object.freeze({
-    label: 'layers.satellites.class.geo',
-    blurb: 'layers.satellites.class.geoBlurb',
+    label: msg('GEO'),
+    blurb: msg(
+      'Geostationary belt — comms and weather, fixed over the equator',
+    ),
   }),
   visual: Object.freeze({
-    label: 'layers.satellites.class.visual',
-    blurb: 'layers.satellites.class.visualBlurb',
+    label: msg('VISUAL'),
+    blurb: msg('Brightest naked-eye objects — CelesTrak visual group'),
   }),
   comms: Object.freeze({
-    label: 'layers.satellites.class.comms',
-    blurb: 'layers.satellites.class.commsBlurb',
+    label: msg('COMMS'),
+    blurb: msg('Broadband constellation shell — shown only in DENSE mode'),
   }),
 });
 

src/data/vesselLabels.js

@@ -4,7 +4,7 @@
  * after the vessel cards moved out of their dedicated canvas renderer.
  */
 
-import { t } from '../i18n/index.js';
+import { t, msg } from '../i18n/index.js';
 
 export const VESSEL_OVERLAY_SOURCE_ID = 'ais-live-vessels';
 /** Existing selector grid size; one ambient winner is retained per cell. */
@@ -70,25 +70,25 @@ const NUMERIC_TYPE_FAMILIES = {
 // machine values — TYPE_STYLES matches on them and tests pin them — so card
 // text translates only through this map at the presentation boundary.
 const TYPE_DISPLAY_KEYS = Object.freeze({
-  FISHING: 'layers.vessel.type.fishing',
-  TOWING: 'layers.vessel.type.towing',
-  DREDGER: 'layers.vessel.type.dredger',
-  'DIVE OPS': 'layers.vessel.type.diveOps',
-  MILITARY: 'layers.vessel.type.military',
-  SAILING: 'layers.vessel.type.sailing',
-  PLEASURE: 'layers.vessel.type.pleasure',
-  PILOT: 'layers.vessel.type.pilot',
-  SAR: 'layers.vessel.type.sar',
-  TUG: 'layers.vessel.type.tug',
-  'PORT TENDER': 'layers.vessel.type.portTender',
-  'ANTI-POLLUTION': 'layers.vessel.type.antiPollution',
-  'LAW ENFORCE': 'layers.vessel.type.lawEnforce',
-  MEDICAL: 'layers.vessel.type.medical',
-  'HIGH-SPEED': 'layers.vessel.type.highSpeed',
-  PASSENGER: 'layers.vessel.type.passenger',
-  CARGO: 'layers.vessel.type.cargo',
-  TANKER: 'layers.vessel.type.tanker',
-  OTHER: 'layers.vessel.type.other',
+  FISHING: msg('FISHING'),
+  TOWING: msg('TOWING'),
+  DREDGER: msg('DREDGER'),
+  'DIVE OPS': msg('DIVE OPS'),
+  MILITARY: msg('MILITARY'),
+  SAILING: msg('SAILING'),
+  PLEASURE: msg('PLEASURE'),
+  PILOT: msg('PILOT'),
+  SAR: msg('SAR'),
+  TUG: msg('TUG'),
+  'PORT TENDER': msg('PORT TENDER'),
+  'ANTI-POLLUTION': msg('ANTI-POLLUTION'),
+  'LAW ENFORCE': msg('LAW ENFORCE'),
+  MEDICAL: msg('MEDICAL'),
+  'HIGH-SPEED': msg('HIGH-SPEED'),
+  PASSENGER: msg('PASSENGER'),
+  CARGO: msg('CARGO'),
+  TANKER: msg('TANKER'),
+  OTHER: msg('OTHER'),
 });
 
 /**

src/firstRunExperience.js

@@ -21,7 +21,7 @@ import { createSurfaceKeyboard } from './ui/surfaceKeyboard.js';
 // Choosing a mission is deliberately NOT durable suppression: picking a mission
 // is enthusiasm, not "never show me this again".
 
-import { t } from './i18n/index.js';
+import { t, msg } from './i18n/index.js';
 
 /** Durable suppression. Written ONLY by the "Don't show this again" checkbox. */
 export const FIRST_RUN_STORAGE_KEY = 'gev:first-run-mission:v1';
@@ -39,9 +39,9 @@ export const ENVIRONMENTAL_LABEL_CHOICE = 'ENVIRONMENTAL';
 // Catalog keys per label choice. Resolved through t() at CALL time (init),
 // never at module load — the locale is not resolved until main.js's body runs.
 const ENVIRONMENTAL_LABEL_KEYS = Object.freeze({
-  ENVIRONMENTAL: 'setup.firstRun.environmentalTitle.environmental',
-  EARTH_WATCH: 'setup.firstRun.environmentalTitle.earthWatch',
-  ACTIVE_EVENTS: 'setup.firstRun.environmentalTitle.activeEvents',
+  ENVIRONMENTAL: msg('ENVIRONMENTAL'),
+  EARTH_WATCH: msg('EARTH WATCH'),
+  ACTIVE_EVENTS: msg('ACTIVE EVENTS'),
 });
 
 /**
@@ -98,12 +98,12 @@ export const FIRST_RUN_MISSIONS = Object.freeze({
   contacts: Object.freeze({
     kind: 'context',
     contextMode: 'contacts',
-    busyKey: 'setup.firstRun.busy.contacts',
+    busyKey: msg('Starting live contacts…'),
   }),
   'space-missions': Object.freeze({
     kind: 'context',
     contextMode: 'space-missions',
-    busyKey: 'setup.firstRun.busy.spaceMissions',
+    busyKey: msg('Opening space missions…'),
   }),
   environmental: Object.freeze({
     kind: 'globe',
@@ -121,7 +121,7 @@ export const FIRST_RUN_MISSIONS = Object.freeze({
     // before a launch. LEDGERED post-launch. Until it lands, keyless visitors
     // are judged on the layer row, which tells them the truth.
     layerIds: Object.freeze(['earthquakes', 'local-firms']),
-    busyKey: 'setup.firstRun.busy.environmental',
+    busyKey: msg('Scanning active events…'),
   }),
   explore: Object.freeze({ kind: 'none' }),
 });
@@ -375,9 +375,14 @@ export function initFirstRunExperience({
     '[data-first-run-environmental-title] + small',
   );
   if (environmentalSub)
-    environmentalSub.textContent = t('setup.firstRun.choice.environmentalSub');
+    environmentalSub.textContent = t(
+      'Live earthquakes and active fires, from USGS and NASA',
+    );
   const description = root.querySelector('#first-run-description');
-  if (description) description.textContent = t('setup.firstRun.description');
+  if (description)
+    description.textContent = t(
+      'It feels like a forbidden cockpit—then you realize the sources are public and the data is real.',
+    );
 
   const status = root.querySelector('[data-first-run-status]');
   const suppressBox = root.querySelector('[data-first-run-suppress]');
@@ -461,7 +466,7 @@ export function initFirstRunExperience({
     if (!status) return;
     if (next)
       status.textContent = t(
-        FIRST_RUN_MISSIONS[choice]?.busyKey || 'setup.firstRun.busy.working',
+        FIRST_RUN_MISSIONS[choice]?.busyKey || msg('Working…'),
       );
     else if (status.dataset.sticky !== 'true')
       status.textContent = defaultStatus;
@@ -512,7 +517,10 @@ export function initFirstRunExperience({
       Array.isArray(failed) && failed.length ? ` (${failed.join(', ')})` : '';
     if (status) {
       status.dataset.sticky = 'true';
-      status.textContent = t('setup.firstRun.status.failed', { detail });
+      status.textContent = t(
+        'Could not open that mission{detail}. Retry or explore manually.',
+        { detail },
+      );
     }
     setBusy(false);
   };
@@ -528,7 +536,9 @@ export function initFirstRunExperience({
     if (box) box.checked = !wanted;
     if (!status) return;
     status.dataset.sticky = 'true';
-    status.textContent = t('setup.firstRun.status.storageBlocked');
+    status.textContent = t(
+      'This browser is blocking storage, so that could not be saved.',
+    );
   };
 
   const keyboard = createSurfaceKeyboard({

src/hud.js

@@ -202,15 +202,15 @@ export class IntelHUD {
           <div class="hud-system">${this._missionId}  ${this._sensorId}</div>
           <div class="hud-mode" id="hud-mode">NORMAL</div>
           <div class="hud-summary-wrap">
-            <div class="hud-summary-label">${t('cockpit.hud.summaryLabel')}</div>
-            <div class="hud-summary" id="hud-summary">${t('cockpit.hud.summaryAwaiting')}</div>
+            <div class="hud-summary-label">${t('SUMMARY')}</div>
+            <div class="hud-summary" id="hud-summary">${t('Awaiting telemetry...')}</div>
           </div>
         </div>
       </div>
 
       <div class="hud-corner hud-top-right">
         <div class="hud-content" style="text-align:right">
-          <div class="hud-rec"><span id="hud-rec-dot">●</span> ${t('cockpit.hud.recLabel')}  <span id="hud-timestamp">2026-01-01 00:00:00Z</span></div>
+          <div class="hud-rec"><span id="hud-rec-dot">●</span> ${t('REC')}  <span id="hud-timestamp">2026-01-01 00:00:00Z</span></div>
           <div class="hud-orbital">ORB: ${this._orbitNum}  PASS: DESC-${this._passNum}</div>
         </div>
         <div class="hud-bracket">┐</div>
@@ -635,7 +635,7 @@ export class IntelHUD {
    */
   _composeSummary() {
     const m = this._latestMetrics;
-    if (!m) return t('cockpit.hud.summaryAwaiting');
+    if (!m) return t('Awaiting telemetry...');
 
     const modeEl = document.getElementById('hud-mode');
     const modeLabel = modeEl?.textContent || 'NORMAL';

src/i18n/catalog.test.mjs

@@ -1,198 +1,57 @@
-// Catalog parity gates: every shipped non-English locale (the es follow-up,
-// then one PR per further locale) is checked against en — it may never LEAD en
-// (no extra keys), every shared key must keep identical placeholder names,
-// and plural entries must carry every en variant plus only categories
-// Intl.PluralRules reports valid for that locale (see assertVariantSuperset
-// below); the strict gate demands exact key-set equality so a forgotten
-// translation cannot ship silently behind the English fallback. While English
-// is the only shipped locale these loops are vacuous — the gate machinery
-// stays so each locale PR meets it from day one.
 import { test } from 'node:test';
 import assert from 'node:assert/strict';
-import { getCatalog, mergeNamespace } from './index.js';
-import { CATALOG_LOCALES } from './locale.js';
 
-/*
- * PARITY FLIP — how the strict gate is previewed or relaxed.
- * ─────────────────────────────────────────────────────────────────────────────
- * REQUIRE_FULL_PARITY is on by default: every shipped locale must hold the
- * exact en key set. While a NEW catalog is still an untranslated seed that
- * lags en, run CI with GEV_I18N_REQUIRE_FULL_LOCALE_PARITY=0 to drop back to
- * the subset rules (a locale may be a subset of en, never a superset). The
- * pre-generalization name GEV_I18N_REQUIRE_FULL_ES_PARITY is still honored as
- * an alias. Record every flip in docs/TRANSLATORS.md.
- */
-const PARITY_OPT_OUT = process.env.GEV_I18N_REQUIRE_FULL_LOCALE_PARITY
-  ?? process.env.GEV_I18N_REQUIRE_FULL_ES_PARITY;
-const REQUIRE_FULL_PARITY = PARITY_OPT_OUT !== '0';
+import {
+  checkCatalog,
+  extractMessages,
+  readCatalog,
+  shippedLocales,
+} from '../../scripts/i18n.mjs';
+import { LOCALES } from './locale.js';
 
-const PLACEHOLDER_PATTERN = /\{([A-Za-z0-9_]+)\}/g;
+const messages = extractMessages();
 
-/** Placeholder names used by one catalog entry (string or plural variants). */
-function placeholdersOf(entry) {
-  const patterns = typeof entry === 'string' ? [entry] : Object.values(entry || {});
-  const names = new Set();
-  for (const pattern of patterns) {
-    if (typeof pattern !== 'string') continue;
-    for (const match of pattern.matchAll(PLACEHOLDER_PATTERN)) names.add(match[1]);
-  }
-  return names;
-}
-
-/*
- * PLURAL-SHAPE PARITY, GENERALIZED FOR MULTI-CATEGORY LOCALES
- * ─────────────────────────────────────────────────────────────────────────────
- * en plural entries carry { one, other } — the only cardinal categories
- * Intl.PluralRules reports for English. Slavic locales such as ru/uk select
- * one/few/many/other, so exact-shape equality with en would forbid their
- * grammars. The rule is now, per locale and shared key:
- *   (a) the entry must carry EVERY variant en has (they are mandatory — the
- *       runtime reads entry.<category> ?? entry.other, so dropping an en
- *       variant strands the fallback), and
- *   (b) every variant added beyond en's must be a cardinal category
- *       Intl.PluralRules reports VALID for that locale
- *       (resolvedOptions().validCategories, spelled pluralCategories on
- *       older runtimes; e.g. 'few'/'many' are valid for ru/uk but not en).
- * en itself can never grow a variant (English's valid set is exactly
- * one/other), and a typo'd variant like 'xother' fails loudly for any
- * locale. The runtime degrades gracefully the other way: an entry lacking a
- * category its locale would select renders entry.other (selectPluralPattern
- * in src/i18n/index.js; pinned in i18n.test.mjs).
- */
-
-/** Cardinal plural categories Intl may select for a locale. */
-function validPluralCategories(locale) {
-  const { validCategories, pluralCategories } = new Intl.PluralRules(locale).resolvedOptions();
-  // The property was renamed pluralCategories → validCategories in newer
-  // ECMAScript drafts; read whichever the running ICU exposes.
-  const categories = validCategories ?? pluralCategories;
-  assert.ok(Array.isArray(categories), `Intl.PluralRules(${locale}) exposes no category set`);
-  return new Set(categories);
-}
-
-/** Assert the plural-shape rule for one locale entry against its en twin. */
-function assertVariantSuperset(localeEntry, enEntry, locale, key) {
-  assert.equal(
-    typeof localeEntry,
-    typeof enEntry,
-    `variant-shape drift on ${locale}:${key}: string ↔ plural-object mismatch`,
-  );
-  if (typeof enEntry === 'string') return;
-  const enVariants = Object.keys(enEntry);
-  const variants = Object.keys(localeEntry);
-  const missing = enVariants.filter((variant) => !variants.includes(variant));
+test('every catalog file is a shipped locale and every non-English locale has a catalog', () => {
   assert.deepEqual(
-    missing,
-    [],
-    `${locale}:${key} must keep every en variant (${enVariants.join(',')})`,
+    shippedLocales().sort(),
+    LOCALES.filter((locale) => locale !== 'en').sort(),
   );
-  const valid = validPluralCategories(locale);
-  const invalid = variants.filter((variant) => !enVariants.includes(variant) && !valid.has(variant));
-  assert.deepEqual(
-    invalid,
-    [],
-    `${locale}:${key} adds categories Intl.PluralRules(${locale}) never selects: ${invalid.join(',')}`,
-  );
-}
-
-const enKeys = Object.keys(getCatalog('en')).sort();
-// Every shipped non-en locale with its sorted key list.
-const localeKeys = new Map(
-  CATALOG_LOCALES
-    .filter((locale) => locale !== 'en')
-    .map((locale) => [locale, Object.keys(getCatalog(locale)).sort()]),
-);
-
-test('every shipped locale ships a merged catalog', () => {
-  // English only in the foundation state; a locale PR appends its code here
-  // alongside its catalog files (docs/TRANSLATORS.md).
-  assert.deepEqual([...CATALOG_LOCALES].sort(), ['en']);
-  for (const locale of CATALOG_LOCALES) {
-    assert.ok(getCatalog(locale), `merged catalog for ${locale}`);
-  }
 });
 
-test('no locale carries keys that en does not have', () => {
-  for (const [locale, keys] of localeKeys) {
-    const extras = keys.filter((key) => !enKeys.includes(key));
-    assert.deepEqual(
-      extras,
-      [],
-      `extra ${locale} keys leak untranslated-only surfaces: ${extras.join(', ')}`,
+for (const locale of shippedLocales()) {
+  test(`${locale} catalog matches the code (npm run i18n)`, () => {
+    const { missing, stale, errors } = checkCatalog(
+      locale,
+      readCatalog(locale),
+      messages,
     );
-  }
-});
+    assert.deepEqual(
+      { missing, stale, errors },
+      { missing: [], stale: [], errors: [] },
+    );
+  });
+}
 
-test('placeholder names match en; plural variants form an en-superset of Intl-valid categories', () => {
-  const enCatalog = getCatalog('en');
-  for (const [locale, keys] of localeKeys) {
-    const catalog = getCatalog(locale);
-    for (const key of keys) {
-      assert.deepEqual(
-        [...placeholdersOf(catalog[key])].sort(),
-        [...placeholdersOf(enCatalog[key])].sort(),
-        `placeholder drift on ${locale}:${key}: a renamed {name} would break interpolation at runtime`,
-      );
-      assertVariantSuperset(catalog[key], enCatalog[key], locale, key);
-    }
-  }
-});
-
-test('plural-shape rule: ru accepts its full Intl category set and rejects categories it never selects', () => {
-  const enEntry = { one: 'Cleared {count} layer', other: 'Cleared {count} layers' };
-  // ru selects one/few/many/other, so the full four-variant translation of
-  // an en { one, other } twin is a legal superset (adds only valid ru
-  // categories) — exactly what stage-B translators must produce…
-  assert.doesNotThrow(() => assertVariantSuperset(
-    { one: '…', few: '…', many: '…', other: '…' },
-    enEntry,
+test('checkCatalog reports missing, stale, placeholder and plural problems', () => {
+  const fixture = new Map([
+    ['Saved {name}', { plural: false }],
+    ['{count} keys', { plural: true, one: '{count} key' }],
+    ['Untranslated', { plural: false }],
+  ]);
+  const result = checkCatalog(
     'ru',
-    'layers.clear.toast.cleared',
-  ));
-  // …while a variant Intl never selects for ru (a typo like 'xother') fails.
-  assert.throws(
-    () => assertVariantSuperset({ one: '…', other: '…', xother: '…' }, enEntry, 'ru', 'demo.key'),
-    /xother/,
+    {
+      'Saved {name}': 'Сохранено {nmae}',
+      '{count} keys': {
+        one: '{count} ключ',
+        few: '{count} ключа',
+        many: '{count} ключей',
+      },
+      Removed: 'Удалено',
+    },
+    fixture,
   );
-  // Dropping a mandatory en variant fails even when all additions are valid.
-  assert.throws(
-    () => assertVariantSuperset({ few: '…', many: '…', other: '…' }, enEntry, 'ru', 'demo.key'),
-    /every en variant/,
-  );
-  // String ↔ plural-object drift still fails exactly as before.
-  assert.throws(
-    () => assertVariantSuperset('plain string', enEntry, 'ru', 'demo.key'),
-    /string ↔ plural-object/,
-  );
-  // The gate stays honest about what the runtime can select: validCategories
-  // is read from Intl, not hardcoded per locale.
-  assert.deepEqual([...validPluralCategories('en')].sort(), ['one', 'other']);
-  assert.deepEqual([...validPluralCategories('ru')].sort(), ['few', 'many', 'one', 'other']);
-});
-
-test('exact key parity for every shipped locale once translation is complete (parity flip)', () => {
-  if (!REQUIRE_FULL_PARITY) {
-    // Subset mode: every locale key resolves; en-only keys fall back silently.
-    for (const [locale, keys] of localeKeys) {
-      for (const key of keys) assert.ok(enKeys.includes(key), `${locale}:${key}`);
-    }
-    return;
-  }
-  for (const [locale, keys] of localeKeys) {
-    assert.deepEqual(keys, enKeys, `strict gate is on: ${locale} must be key-complete`);
-  }
-});
-
-test('mergeNamespace prefixes relative keys and rejects malformed namespaces', () => {
-  const merged = mergeNamespace({ NAMESPACE: 'demo', default: { 'a.b': 'x', plain: 'y' } });
-  assert.deepEqual({ ...merged }, { 'demo.a.b': 'x', 'demo.plain': 'y' });
-  assert.throws(() => mergeNamespace({}), /must export a lowercase NAMESPACE/);
-  assert.throws(() => mergeNamespace({ NAMESPACE: 'Nope' }), /must export a lowercase NAMESPACE/);
-  assert.throws(() => mergeNamespace({ NAMESPACE: '' }), /must export a lowercase NAMESPACE/);
-  assert.deepEqual({ ...mergeNamespace({ NAMESPACE: 'empty' }) }, {});
-});
-
-test('registered namespaces produce the documented dot prefixes', () => {
-  const prefixes = new Set(enKeys.map((key) => key.split('.')[0]));
-  assert.deepEqual([...prefixes].sort(), ['cockpit', 'layers', 'setup', 'shell']);
+  assert.deepEqual(result.missing, ['Untranslated']);
+  assert.deepEqual(result.stale, ['Removed']);
+  assert.equal(result.errors.length, 2);
 });

src/i18n/i18n.test.mjs

@@ -1,457 +1,205 @@
-// i18n core behavior: locale resolution precedence (incl. ?lang=), guarded
-// storage, English fallback, interpolation, plural selection, document
-// application on all four attributes, and hash-exact reload handling.
-import { test } from 'node:test';
+import { test, afterEach } from 'node:test';
 import assert from 'node:assert/strict';
-import {
-  CATALOG_LOCALES,
-  DEFAULT_LOCALE,
-  LOCALE_METADATA,
-  LOCALE_STORAGE_KEY,
-  applyDocumentLanguage,
-  availableLocales,
-  normalizeLocale,
-  resolveLocale,
-  resolveLocalePair,
-  writeStoredLocale,
-} from './locale.js';
+
 import {
   applyDocumentTranslations,
   formatDate,
   formatNumber,
-  formatRelativeTime,
-  getCatalog,
-  getLocale,
-  hasMessage,
+  msg,
   persistLocaleAndReload,
-  resolveMessage,
-  selectPluralPattern,
   setLocale,
   t,
+  tn,
 } from './index.js';
+import {
+  LOCALE_STORAGE_KEY,
+  applyDocumentLanguage,
+  normalizeLocale,
+  resolveLocale,
+  writeStoredLocale,
+} from './locale.js';
 
-// Tests mutate module locale state; each dependent test re-pins it.
-function pinLocale(locale) {
-  assert.equal(setLocale(locale), locale);
-}
+afterEach(() => setLocale('en'));
 
-test('normalizeLocale folds regional variants and rejects unsupported tags', () => {
-  assert.equal(normalizeLocale('es'), 'es');
-  assert.equal(normalizeLocale('ES'), 'es');
-  assert.equal(normalizeLocale('es-MX'), 'es');
-  assert.equal(normalizeLocale('es_419'), 'es');
-  assert.equal(normalizeLocale('en'), 'en');
-  assert.equal(normalizeLocale('en-GB'), 'en');
-  assert.equal(normalizeLocale('fr'), 'fr');
-  assert.equal(normalizeLocale('FR'), 'fr');
-  assert.equal(normalizeLocale('fr-CA'), 'fr');
-  assert.equal(normalizeLocale('fr_FR'), 'fr');
-  assert.equal(normalizeLocale('ru'), 'ru');
-  assert.equal(normalizeLocale('RU'), 'ru');
-  assert.equal(normalizeLocale('ru-RU'), 'ru');
-  assert.equal(normalizeLocale('ru_KZ'), 'ru');
-  assert.equal(normalizeLocale('uk'), 'uk');
-  assert.equal(normalizeLocale('UK'), 'uk', 'uppercase country spelling still folds to the language tag');
-  assert.equal(normalizeLocale('uk-UA'), 'uk');
-  assert.equal(normalizeLocale('uk_UA'), 'uk');
-  assert.equal(normalizeLocale('de'), null, 'no shipped de catalog');
-  assert.equal(normalizeLocale('english'), null);
-  assert.equal(normalizeLocale(''), null);
-  assert.equal(normalizeLocale(null), null);
-  assert.equal(normalizeLocale(42), null);
-});
-
-test('resolution precedence: ?lang= is one-shot, pair-scoped, and never persisted', () => {
-  // English is the only shipped catalog in the foundation state, so the
-  // offered pair is en-only: an override naming any other locale — a
-  // planned-but-unshipped code ('es') or garbage ('de') — is ignored while
-  // the rest of the chain keeps looking. The override-beats-everything pin
-  // comes back with the first secondary-locale PR (docs/TRANSLATORS.md).
-  const storage = { getItem: () => 'en', setItem() { throw new Error('must not be written'); } };
-  assert.equal(resolveLocale({
-    location: { search: '?lang=es' },
-    storage,
-    languages: ['en-US'],
-  }), 'en');
-  // A garbage override is ignored — the chain keeps looking.
-  assert.equal(resolveLocale({
-    location: { search: '?lang=de' },
-    storage,
-    languages: ['en-US'],
-  }), 'en');
-  // A locale code that normalizes but has no shipped catalog is equally
-  // ignored: fr cannot be offered before its locale PR lands.
-  assert.equal(resolveLocale({
-    location: { search: '?lang=fr' },
-    storage,
-    languages: ['en-US'],
-  }), 'en');
-});
-
-test('resolution precedence: a stored preference is re-checked against the offered pair', () => {
-  // 'es' may have been stored under a pair that once offered it; while
-  // English is the only shipped catalog the stored value is out-of-pair and
-  // reads as absent, so the navigator list decides — the stored preference
-  // degrades gracefully instead of rendering English under an es <html lang>.
-  assert.equal(resolveLocale({
-    location: { search: '' },
-    storage: { getItem: () => 'es' },
-    languages: ['en-US', 'en'],
-  }), 'en');
-});
-
-test('resolution precedence: navigator languages resolve before the English default', () => {
-  // Regional variants normalize to the primary tag and only then face the
-  // pair check: 'en-GB' resolves through the offered pair, unshipped codes
-  // ('fr-CA', 'es-MX') defer to the next step.
-  assert.equal(resolveLocale({
-    location: { search: '' },
-    storage: { getItem: () => 'xx' },
-    languages: ['en-GB'],
-  }), 'en');
-  assert.equal(resolveLocale({
-    location: { search: '' },
-    storage: { getItem: () => 'xx' },
-    languages: ['fr-CA', 'es-MX'],
-  }), 'en', 'no shipped fr/es catalog: neither navigator entry resolves');
-  assert.equal(resolveLocale({ location: { search: '' }, storage: null, languages: ['fr-CA'] }), 'en');
-  assert.equal(resolveLocale({ location: null, storage: null, languages: null }), DEFAULT_LOCALE);
-});
-
-test('guarded storage: a throwing store (private mode / quota) never escapes', () => {
-  const hostile = {
-    getItem() { throw new Error('SecurityError'); },
-    setItem() { throw new Error('SecurityError'); },
-  };
-  assert.equal(resolveLocale({ location: { search: '' }, storage: hostile, languages: ['es'] }), 'en',
-    'an unshipped navigator locale defers to the en-only default');
-  assert.equal(writeStoredLocale('es', hostile), false);
-  assert.equal(writeStoredLocale('es', { setItem() { throw new Error('quota'); } }), false);
-  assert.equal(writeStoredLocale('es', {}), false, 'no setItem function means no write');
-  assert.equal(writeStoredLocale('es-AR', { setItem() {} }), true, 'stored value is normalized');
-});
-
-test('applyDocumentLanguage reflects lang and dir from locale metadata', () => {
-  const makeDoc = () => ({ documentElement: { lang: '', dir: '' } });
-  const enDoc = makeDoc();
-  assert.equal(applyDocumentLanguage(enDoc, 'en'), true);
-  assert.deepEqual({ lang: enDoc.documentElement.lang, dir: enDoc.documentElement.dir },
-    { lang: 'en', dir: LOCALE_METADATA.en.dir });
-  assert.equal(LOCALE_METADATA.en.dir, 'ltr', 'English is LTR by metadata');
-  const esDoc = makeDoc();
-  assert.equal(applyDocumentLanguage(esDoc, 'es-MX'), true);
-  assert.deepEqual({ lang: esDoc.documentElement.lang, dir: esDoc.documentElement.dir },
-    { lang: 'es', dir: LOCALE_METADATA.es.dir });
-  assert.equal(LOCALE_METADATA.es.dir, 'ltr', 'Spanish is LTR by metadata');
-  const frDoc = makeDoc();
-  assert.equal(applyDocumentLanguage(frDoc, 'fr-CA'), true);
-  assert.deepEqual({ lang: frDoc.documentElement.lang, dir: frDoc.documentElement.dir },
-    { lang: 'fr', dir: LOCALE_METADATA.fr.dir });
-  assert.equal(LOCALE_METADATA.fr.dir, 'ltr', 'French is LTR by metadata');
-  const ruDoc = makeDoc();
-  assert.equal(applyDocumentLanguage(ruDoc, 'ru-RU'), true);
-  assert.deepEqual({ lang: ruDoc.documentElement.lang, dir: ruDoc.documentElement.dir },
-    { lang: 'ru', dir: LOCALE_METADATA.ru.dir });
-  assert.equal(LOCALE_METADATA.ru.dir, 'ltr', 'Russian is LTR by metadata');
-  const ukDoc = makeDoc();
-  assert.equal(applyDocumentLanguage(ukDoc, 'uk_UA'), true);
-  assert.deepEqual({ lang: ukDoc.documentElement.lang, dir: ukDoc.documentElement.dir },
-    { lang: 'uk', dir: LOCALE_METADATA.uk.dir });
-  assert.equal(LOCALE_METADATA.uk.dir, 'ltr', 'Ukrainian is LTR by metadata');
-  assert.equal(applyDocumentLanguage(null, 'es'), false);
-  assert.equal(applyDocumentLanguage({ documentElement: null }, 'es'), false);
-  // An unsupported locale still yields valid metadata, never an empty dir.
-  const fallbackDoc = makeDoc();
-  applyDocumentLanguage(fallbackDoc, 'de');
-  assert.equal(fallbackDoc.documentElement.lang, DEFAULT_LOCALE);
-  assert.equal(fallbackDoc.documentElement.dir, 'ltr');
-});
-
-test('t() resolves seed keys, interpolates named placeholders, and keeps unknown ones literal', () => {
-  pinLocale('en');
-  assert.equal(t('shell.title.subtitle'), 'NO PLACE LEFT BEHIND');
-  assert.equal(
-    t('shell.loading.status.tilesUnavailable', { detail: '403 from ion' }),
-    'Google 3D Tiles unavailable (403 from ion). Loading the keyless globe...',
-  );
-  assert.equal(
-    t('shell.loading.status.tilesUnavailable', {}),
-    'Google 3D Tiles unavailable ({detail}). Loading the keyless globe...',
-    'an unprovided name stays visible instead of silently vanishing',
-  );
-});
-
-test('t() selects one/other plural variants through Intl.PluralRules', () => {
-  pinLocale('en');
-  assert.equal(t('layers.clear.toast.cleared', { count: 1 }), 'Cleared 1 data layer');
-  assert.equal(t('layers.clear.toast.cleared', { count: 3 }), 'Cleared 3 data layers');
-  assert.equal(t('layers.clear.toast.notCleared', { count: 1 }),
-    '1 data layer could not be cleared');
-  // Non-en plural-category selection is pinned per locale in that locale's
-  // PR (es: one/other; ru/uk: one/few/many/other) — with real catalog values,
-  // not synthetic ones. The selection CONTRACT itself stays pinned below
-  // through the synthetic missing-category fallback under 'ru'.
-});
-
-test('a missing key returns the key itself and never warns outside dev builds', () => {
-  pinLocale('en');
-  const warnings = [];
-  const originalWarn = console.warn;
-  console.warn = (...args) => warnings.push(args);
-  try {
-    assert.equal(t('shell.definitely.not.here'), 'shell.definitely.not.here');
-    assert.equal(hasMessage('shell.definitely.not.here'), false);
-    assert.equal(hasMessage('shell.title.subtitle'), true);
-  } finally {
-    console.warn = originalWarn;
-  }
-  // import.meta.env is absent under node:test, so the DEV gate keeps the
-  // console quiet here; the warn path itself only runs on the dev server.
-  assert.deepEqual(warnings, []);
-});
-
-test('a key missing in es resolves through the English fallback (pure lookup)', () => {
-  // The shipped es seed mirrors en key-for-key, so the fallback path is
-  // exercised through the pure resolver with synthetic catalogs — exactly the
-  // shape stage-3 leaves behind while es translation lags.
-  const catalogs = {
-    es: Object.freeze({}),
-    en: Object.freeze({ 'a.b': 'EN ONLY' }),
-  };
-  assert.equal(resolveMessage(catalogs, 'es', 'a.b'), 'EN ONLY');
-  assert.equal(resolveMessage(catalogs, 'fr', 'a.b'), 'EN ONLY', 'unsupported locale reads en');
-  assert.equal(resolveMessage(catalogs, 'es', 'nope'), undefined);
-  assert.equal(resolveMessage(null, 'es', 'a.b'), undefined, 'no catalogs means no message');
-});
-
-test('Intl formatters follow the active locale', () => {
-  pinLocale('en');
-  // Five significant digits: Spanish (CLDR minimumGroupingDigits=2) only
-  // groups from five digits up, so a 4-digit value would hide the difference.
-  assert.equal(formatNumber(12345.6), '12,345.6');
-  assert.equal(formatDate(new Date(Date.UTC(2026, 0, 15)), { year: 'numeric', month: 'long', day: 'numeric' }),
-    'January 15, 2026');
-  assert.equal(formatRelativeTime(-5, 'minute'), '5 minutes ago');
-  pinLocale('es');
-  assert.equal(formatNumber(12345.6), '12.345,6');
-  assert.equal(formatDate(new Date(Date.UTC(2026, 0, 15)), { year: 'numeric', month: 'long', day: 'numeric' }),
-    '15 de enero de 2026');
-  assert.equal(formatRelativeTime(-5, 'minute'), 'hace 5 minutos');
-  // Formatter cache is keyed per locale: switching back must not leak es forms.
-  pinLocale('en');
-  assert.equal(formatNumber(12345.6), '12,345.6');
-});
-
-test('persistLocaleAndReload stores the choice, keeps the hash exact, strips ?lang', () => {
-  const writes = [];
-  const navigations = [];
-  const storage = { setItem(key, value) { writes.push([key, value]); } };
-  const location = {
-    href: 'http://localhost:4173/?lang=es&welcome=1#cam=30.2672,-97.7431,alt=2500',
-    assign(url) { navigations.push(url); },
-  };
-  assert.equal(persistLocaleAndReload('es-MX', { location, storage }), true);
-  assert.deepEqual(writes, [[LOCALE_STORAGE_KEY, 'es']], 'normalized value under the versioned key');
-  assert.equal(navigations.length, 1);
-  assert.equal(navigations[0], 'http://localhost:4173/?welcome=1#cam=30.2672,-97.7431,alt=2500');
-
-  // No ?lang present: the URL round-trips unchanged, hash included.
-  navigations.length = 0;
-  persistLocaleAndReload('en', { location: { href: 'http://localhost:4173/#scene=coast', assign: (u) => navigations.push(u) } });
-  assert.deepEqual(navigations, ['http://localhost:4173/#scene=coast']);
-
-  // A blocked store must not block the reload.
-  const blocked = { setItem() { throw new Error('SecurityError'); } };
-  navigations.length = 0;
-  assert.equal(persistLocaleAndReload('es', { location: { href: 'http://x/?lang=es#a', assign: (u) => navigations.push(u) }, storage: blocked }), true);
-  assert.deepEqual(navigations, ['http://x/#a']);
-
-  // Nothing navigable injected: no throw, no reload claim.
-  assert.equal(persistLocaleAndReload('es', { location: null }), false);
-  assert.equal(persistLocaleAndReload('es', { location: {} }), false);
-
-  // Real-browser shape: a reloadable location MUST force the reload — assign()
-  // to a byte-identical URL never navigates, which stranded stored-locale
-  // switches (no ?lang present, hash unchanged).
-  const reloaded = [];
-  const assigned = [];
-  const replaced = [];
-  assert.equal(persistLocaleAndReload('es', {
-    location: {
-      href: 'http://localhost:4173/#scene=coast',
-      assign: (u) => assigned.push(u),
-      reload: () => reloaded.push(true),
-    },
-    history: { replaceState: (_s, _t, u) => replaced.push(u) },
-  }), true);
-  assert.deepEqual(replaced, ['http://localhost:4173/#scene=coast'], '?lang-free URL passes through replaceState');
-  assert.equal(reloaded.length, 1, 'reload is forced');
-  assert.equal(assigned.length, 0, 'assign is not used when reload exists');
-});
-
-test('a plural entry lacking a category the active locale selects degrades to other (pure selection)', () => {
-  // Graceful degradation stays pinned after the ru/uk translation landed:
-  // full-parity catalogs can no longer carry a partial entry, so the
-  // runtime contract — entry[category] ?? entry.other in selectPluralPattern
-  // (src/i18n/index.js) — is exercised with a synthetic { one, other } twin
-  // under ru, which selects few/many for 2–4/5–20. This is the runtime half
-  // of the plural-superset gate in catalog.test.mjs.
-  const twin = Object.freeze({ one: 'ONE {count}', other: 'OTHER {count}' });
-  pinLocale('ru');
-  assert.equal(selectPluralPattern(twin, { count: 2 }, 'demo.key'), 'OTHER {count}',
-    "ru selects 'few' for 2 and the entry does not carry it: entry.other renders");
-  assert.equal(selectPluralPattern(twin, { count: 5 }, 'demo.key'), 'OTHER {count}',
-    "ru selects 'many' for 5 and the entry does not carry it: entry.other renders");
-  assert.equal(selectPluralPattern(twin, { count: 21 }, 'demo.key'), 'ONE {count}',
-    "21 selects 'one', which the entry carries directly");
-  assert.equal(selectPluralPattern(twin, { count: 1.5 }, 'demo.key'), 'OTHER {count}',
-    'fractional counts select other');
-  assert.equal(selectPluralPattern(twin, {}, 'demo.key'), 'OTHER {count}',
-    'a non-finite count degrades to entry.other ?? entry.one');
-  pinLocale('en');
-});
-
-class FakeElement {
-  constructor(attributes) {
-    this.attributes = new Map(Object.entries(attributes));
-    this.textContent = '';
-  }
-  getAttribute(name) { return this.attributes.has(name) ? this.attributes.get(name) : null; }
-  setAttribute(name, value) { this.attributes.set(name, String(value)); }
-}
-
-function fakeDocumentFor(elements) {
+function memoryStorage(initial = {}) {
+  const data = new Map(Object.entries(initial));
   return {
-    querySelectorAll(selector) {
-      const match = /^\[([a-z0-9-]+)\]$/.exec(selector);
-      if (!match) return [];
-      return elements.filter((element) => element.getAttribute(match[1]) !== null);
-    },
+    getItem: (key) => (data.has(key) ? data.get(key) : null),
+    setItem: (key, value) => data.set(key, String(value)),
+    data,
   };
 }
 
-test('applyDocumentTranslations writes all four attributes and skips unknown keys', () => {
-  pinLocale('en');
-  const elements = [
-    new FakeElement({ 'data-i18n': 'shell.title.subtitle' }),
-    new FakeElement({ 'data-i18n-title': 'shell.actions.clearLayers.title' }),
-    new FakeElement({ 'data-i18n-aria-label': 'shell.actions.share.ariaLabel' }),
-    new FakeElement({ 'data-i18n-placeholder': 'setup.keySetup.title' }),
-    new FakeElement({ 'data-i18n': 'shell.missing.key' }),
-    new FakeElement({ 'data-i18n': '' }),
-  ];
-  const applied = applyDocumentTranslations(fakeDocumentFor(elements));
-  assert.equal(applied, 4);
-  assert.equal(elements[0].textContent, 'NO PLACE LEFT BEHIND');
-  assert.equal(elements[1].getAttribute('title'), 'Turn off all selected data layers');
-  assert.equal(elements[2].getAttribute('aria-label'), 'Copy share link');
-  assert.equal(elements[3].getAttribute('placeholder'), 'Power up the globe');
-  // A key that resolves nowhere leaves the element untouched.
-  assert.equal(elements[4].textContent, '');
-  assert.equal(elements[5].textContent, '');
-  assert.equal(applyDocumentTranslations(null), 0);
-  assert.equal(applyDocumentTranslations({}), 0);
+test('normalizeLocale folds regional variants and rejects unshipped tags', () => {
+  assert.equal(normalizeLocale('ru-RU'), 'ru');
+  assert.equal(normalizeLocale(' RU '), 'ru');
+  assert.equal(normalizeLocale('en_GB'), 'en');
+  assert.equal(normalizeLocale('xx'), null);
+  assert.equal(normalizeLocale(undefined), null);
 });
 
-test('getCatalog exposes the merged, dot-prefixed registry for every shipped locale', () => {
-  assert.deepEqual([...CATALOG_LOCALES], ['en'],
-    'the foundation ships English only; each locale PR appends its code here');
-  for (const locale of CATALOG_LOCALES) {
-    const catalog = getCatalog(locale);
-    assert.ok(catalog, `catalog for ${locale}`);
-    assert.ok(Object.keys(catalog).length > 0);
-    for (const key of Object.keys(catalog)) {
-      assert.match(key, /^(shell|cockpit|layers|setup)\./, `${locale} key ${key}`);
-    }
-  }
-  // Codes without a shipped catalog stay null even though they normalize
-  // (locale-code hygiene): shipping is catalog-driven. An unknown locale
-  // stays null too.
-  assert.equal(getCatalog('es'), null);
-  assert.equal(getCatalog('fr'), null);
-  assert.equal(getCatalog('ru'), null);
-  assert.equal(getCatalog('uk'), null);
-  assert.equal(getCatalog('de'), null);
-  assert.equal(getLocale(), 'en', 'state survived the whole file');
-});
-
-test('locale pair: built-in and configured pairs degrade to en-only while only English ships', () => {
-  // English is the only shipped catalog, so the offered set is ['en'] under
-  // any configuration — a pair naming anything else names an unshipped
-  // locale. The dedup-ordering pin (default, secondary, then en as the
-  // always-shipped fallback) returns with the first secondary-locale PR.
-  assert.deepEqual([...availableLocales()], ['en'], 'no config = built-in en-only pair');
-  assert.deepEqual([...availableLocales({ defaultLocale: 'fr', secondaryLocale: 'en' })], ['en'],
-    'fr has no shipped catalog: the pair degenerates');
-  // Regional spellings still normalize before validation.
-  assert.deepEqual([...availableLocales({ defaultLocale: 'FR-fr', secondaryLocale: 'EN' })], ['en']);
-  // A blank field means "unset" (empty .env line) and takes its built-in default.
-  assert.deepEqual([...availableLocales({ defaultLocale: ' ' })], ['en']);
-  const pair = resolveLocalePair();
-  assert.equal(pair.defaultLocale, 'en');
-  assert.equal(pair.secondaryLocale, 'en');
-  assert.ok(Object.isFrozen(pair) && Object.isFrozen(pair.availableLocales));
-});
-
-test('locale pair: a configured pair naming an unshipped locale degrades to English resolution', () => {
-  const config = { defaultLocale: 'fr', secondaryLocale: 'en' };
-  // fr normalizes but has no shipped catalog: the pair is unusable, the
-  // built-in en-only pair applies, and every resolution step yields English.
-  assert.equal(resolveLocale({ location: { search: '' }, storage: null, languages: null, config }), 'en');
-  assert.equal(resolveLocale({ location: { search: '?lang=fr' }, storage: { getItem: () => 'fr' }, languages: null, config }), 'en');
-  assert.equal(resolveLocale({ location: { search: '' }, storage: { getItem: () => 'fr' }, languages: ['fr-FR'], config }), 'en');
-  assert.equal(resolveLocale({ location: { search: '?lang=en' }, storage: { getItem: () => 'en' }, languages: null, config }), 'en');
-});
-
-test('locale pair: ?lang= cannot offer a locale without a shipped catalog', () => {
+test('resolveLocale: ?lang= wins, then the stored choice, then browser languages, then English', () => {
+  const storage = memoryStorage({ [LOCALE_STORAGE_KEY]: 'ru' });
   assert.equal(
-    resolveLocale({ location: { search: '?lang=fr' }, storage: { getItem: () => 'en' }, languages: null }),
+    resolveLocale({
+      location: { search: '?lang=en' },
+      storage,
+      languages: ['ru'],
+    }),
     'en',
-    'fr has no catalog: the override falls through to the stored preference',
+  );
+  assert.equal(
+    resolveLocale({ location: { search: '' }, storage, languages: ['en'] }),
+    'ru',
   );
   assert.equal(
     resolveLocale({
-      location: { search: '?lang=es' },
-      storage: { getItem: () => 'en' },
-      languages: null,
-      config: { defaultLocale: 'es', secondaryLocale: 'fr' },
+      location: { search: '?lang=xx' },
+      storage: memoryStorage(),
+      languages: ['de-DE', 'ru-RU'],
+    }),
+    'ru',
+  );
+  assert.equal(
+    resolveLocale({
+      location: { search: '' },
+      storage: memoryStorage(),
+      languages: ['de'],
     }),
     'en',
-    'a configured pair cannot smuggle an unshipped locale into the offered set',
   );
 });
 
-test('locale pair: a stored preference outside the offered pair falls through', () => {
-  // A stored 'fr'/'es' reads as absent while those locales are unshipped;
-  // resolution defers to the navigator list and finally the built-in default.
-  assert.equal(resolveLocale({ location: { search: '' }, storage: { getItem: () => 'fr' }, languages: ['en-US'] }), 'en');
-  assert.equal(resolveLocale({ location: { search: '' }, storage: { getItem: () => 'es' }, languages: null }), 'en',
-    '…down to the default');
+test('a throwing storage never escapes', () => {
+  const storage = {
+    getItem() {
+      throw new Error('blocked');
+    },
+    setItem() {
+      throw new Error('blocked');
+    },
+  };
+  assert.equal(
+    resolveLocale({ location: { search: '' }, storage, languages: [] }),
+    'en',
+  );
+  assert.equal(writeStoredLocale('ru', storage), false);
 });
 
-test('locale pair: invalid, unshipped, or degenerate values fall back to the built-in en-only pair (dev-warn only)', () => {
-  const warnings = [];
-  const originalWarn = console.warn;
-  console.warn = (...args) => warnings.push(args);
-  try {
-    const badPairs = [
-      { defaultLocale: 'de', secondaryLocale: 'es' }, // unknown locale code
-      { defaultLocale: 'fr', secondaryLocale: 'fr' },   // unshipped + degenerate: same locale twice
-      { defaultLocale: 'en', secondaryLocale: 'en' },   // equals the built-in pair: silent, still en-only
-      { defaultLocale: 'english', secondaryLocale: 'ES' },
-      { defaultLocale: 'en', secondaryLocale: 'es' },   // es is a known code without a shipped catalog
-    ];
-    for (const bad of badPairs) {
-      const pair = resolveLocalePair(bad);
-      assert.equal(pair.defaultLocale, 'en', JSON.stringify(bad));
-      assert.equal(pair.secondaryLocale, 'en', JSON.stringify(bad));
-      assert.deepEqual([...pair.availableLocales], ['en'], JSON.stringify(bad));
-      assert.equal(resolveLocale({ location: { search: '' }, storage: null, languages: null, config: bad }), 'en');
-    }
-  } finally {
-    console.warn = originalWarn;
-  }
-  // import.meta.env is absent under node:test, so the DEV gate keeps the
-  // console quiet here; the warn fires only on the dev server.
-  assert.deepEqual(warnings, []);
+test('applyDocumentLanguage sets lang and dir', () => {
+  const doc = { documentElement: {} };
+  applyDocumentLanguage(doc, 'ru-RU');
+  assert.deepEqual(doc.documentElement, { lang: 'ru', dir: 'ltr' });
+});
+
+test('t() returns English text in English and translates in Russian', () => {
+  assert.equal(t('POWERED UP'), 'POWERED UP');
+  setLocale('ru');
+  assert.notEqual(t('POWERED UP'), 'POWERED UP');
+});
+
+test('t() interpolates named values and keeps unknown names literal', () => {
+  assert.equal(
+    t('Save failed: {detail}', { detail: 'disk full' }),
+    'Save failed: disk full',
+  );
+  assert.equal(
+    t('Hello {who} {missing}', { who: 'pilot' }),
+    'Hello pilot {missing}',
+  );
+});
+
+test('t() falls back to English for text without a translation', () => {
+  setLocale('ru');
+  assert.equal(t('No such message {n}', { n: 1 }), 'No such message 1');
+});
+
+test('tn() picks English and Russian plural forms', () => {
+  const label = (count) =>
+    tn(
+      count,
+      'POWER UP · {count} KEY WAITING',
+      'POWER UP · {count} KEYS WAITING',
+    );
+  assert.equal(label(1), 'POWER UP · 1 KEY WAITING');
+  assert.equal(label(3), 'POWER UP · 3 KEYS WAITING');
+  setLocale('ru');
+  assert.match(label(1), / 1 КЛЮЧ(?![А-ЯЁ])/);
+  assert.match(label(3), / 3 КЛЮЧА(?![А-ЯЁ])/);
+  assert.match(label(5), / 5 КЛЮЧЕЙ(?![А-ЯЁ])/);
+  assert.match(label(21), / 21 КЛЮЧ(?![А-ЯЁ])/);
+});
+
+test('msg() returns its text unchanged', () => {
+  assert.equal(msg('Live Flights'), 'Live Flights');
+});
+
+test('Intl formatters follow the active locale', () => {
+  const date = new Date(Date.UTC(2026, 0, 15));
+  const options = {
+    year: 'numeric',
+    month: 'long',
+    day: 'numeric',
+    timeZone: 'UTC',
+  };
+  assert.equal(formatDate(date, options), 'January 15, 2026');
+  assert.equal(formatNumber(1234.5), '1,234.5');
+  setLocale('ru');
+  assert.equal(formatDate(date, options), '15 января 2026 г.');
+  assert.equal(formatNumber(1234.5), '1 234,5');
+});
+
+function fakeElement({ text = '', attributes = {} } = {}) {
+  const attrs = new Map(Object.entries(attributes));
+  return {
+    textContent: text,
+    getAttribute: (name) => (attrs.has(name) ? attrs.get(name) : null),
+    setAttribute: (name, value) => attrs.set(name, value),
+    attrs,
+  };
+}
+
+test('applyDocumentTranslations translates opted-in text and attributes in place', () => {
+  const label = fakeElement({ text: '\n  POWERED\n  UP  ' });
+  const pin = fakeElement({ attributes: { title: 'POWERED UP' } });
+  const unknown = fakeElement({ text: 'No such message' });
+  const doc = {
+    querySelectorAll(selector) {
+      if (selector === '[data-i18n]') return [label, unknown];
+      if (selector === '[data-i18n-title]') return [pin];
+      return [];
+    },
+  };
+  assert.equal(
+    applyDocumentTranslations(doc),
+    0,
+    'English leaves markup alone',
+  );
+  setLocale('ru');
+  assert.equal(applyDocumentTranslations(doc), 2);
+  assert.equal(label.textContent, t('POWERED UP'));
+  assert.equal(pin.attrs.get('title'), t('POWERED UP'));
+  assert.equal(unknown.textContent, 'No such message');
+});
+
+test('persistLocaleAndReload stores the choice, keeps the hash, strips ?lang', () => {
+  const storage = memoryStorage();
+  const calls = [];
+  const location = {
+    href: 'https://gev.local/?lang=en&x=1#scene=a',
+    assign: (url) => calls.push(['assign', url]),
+    reload: () => calls.push(['reload']),
+  };
+  const history = {
+    replaceState: (_s, _t, url) => calls.push(['replace', url]),
+  };
+  assert.equal(
+    persistLocaleAndReload('ru', { location, history, storage }),
+    true,
+  );
+  assert.equal(storage.data.get(LOCALE_STORAGE_KEY), 'ru');
+  assert.deepEqual(calls, [
+    ['replace', 'https://gev.local/?x=1#scene=a'],
+    ['reload'],
+  ]);
 });

src/i18n/index.js

@@ -1,93 +1,32 @@
-// God's Eye View i18n core (phase 1): catalog registry, translation, and
-// Intl-based formatting. English is the source/fallback catalog; a missing key
-// in another locale falls back to English with a development-only warning.
-// English is also the ONLY shipped catalog in this foundation change — each
-// additional locale lands as a stacked follow-up PR following the recipe in
-// docs/TRANSLATORS.md (catalog files + registration + CATALOG_LOCALES entry).
-// Every shipped catalog is built UNCONDITIONALLY — the build cost is trivial
-// and the registry stays declarative — but only locales in the configured pair
-// are offered/accepted (see locale.js resolveLocalePair).
+// God's Eye View i18n: the English source text is the message key.
 //
-// APPEND-ONLY NAMESPACE REGISTRATION
-// ─────────────────────────────────────────────────────────────────────────────
-// A worker adding a namespace creates locales/<locale>/<ns>.js (exporting
-// NAMESPACE plus a default message map of namespace-relative keys), then
-// appends ONE import line per locale and pushes the module into that locale's
-// array below. Nothing else changes, so concurrent workers merge trivially.
-// Namespace-relative keys are prefixed at registration time: shell.*,
-// cockpit.*, layers.*, setup.*.
+//   t('Save keys')                                   → 'Сохранить ключи'
+//   t('Cleared {name}', { name })                    → named interpolation
+//   tn(count, '{count} camera', '{count} cameras')   → plural by Intl.PluralRules
+//   msg('Live Flights')                              → marks a string kept in data
+//                                                      for a later t(); returns it as is
+//
+// English needs no catalog. Every other locale is one flat JSON file,
+// locales/<code>.json, keyed by the English text (for tn, by the English
+// plural form). A missing entry falls back to English.
+// `npm run i18n:check` keeps the catalogs in step with the code.
 import {
   DEFAULT_LOCALE,
   normalizeLocale,
   writeStoredLocale,
 } from './locale.js';
+import ru from './locales/ru.json' with { type: 'json' };
 
-import * as enShell from './locales/en/shell.js';
-import * as enCockpit from './locales/en/cockpit.js';
-import * as enLayers from './locales/en/layers.js';
-import * as enSetup from './locales/en/setup.js';
-
-// Append new namespace modules here (one import + one entry per locale).
-const EN_NAMESPACES = [enShell, enCockpit, enLayers, enSetup];
-
-/**
- * Prefix one namespace module's flat, namespace-relative keys with its
- * declared namespace: { 'title.subtitle': … } + NAMESPACE 'shell' becomes
- * 'shell.title.subtitle'.
- * @param {{NAMESPACE: string, default?: object}} namespaceModule
- * @returns {Record<string, string|object>} Frozen prefixed message map.
- */
-export function mergeNamespace(namespaceModule) {
-  const prefix =
-    typeof namespaceModule?.NAMESPACE === 'string'
-      ? namespaceModule.NAMESPACE.trim()
-      : '';
-  if (!/^[a-z][a-z0-9-]*$/.test(prefix)) {
-    throw new Error(
-      `i18n namespace module must export a lowercase NAMESPACE, got ${JSON.stringify(prefix)}`,
-    );
-  }
-  const merged = {};
-  for (const [key, value] of Object.entries(namespaceModule.default || {})) {
-    merged[`${prefix}.${key}`] = value;
-  }
-  return Object.freeze(merged);
-}
-
-/** Merge namespaces into one catalog, rejecting duplicate dot-prefixed keys. */
-function buildCatalog(namespaceModules) {
-  const catalog = {};
-  for (const namespaceModule of namespaceModules) {
-    for (const [key, value] of Object.entries(
-      mergeNamespace(namespaceModule),
-    )) {
-      if (Object.hasOwn(catalog, key)) {
-        throw new Error(`i18n duplicate catalog key: ${key}`);
-      }
-      catalog[key] = value;
-    }
-  }
-  return Object.freeze(catalog);
-}
-
-const CATALOGS = Object.freeze({
-  [DEFAULT_LOCALE]: buildCatalog(EN_NAMESPACES),
-});
-
-/**
- * The merged catalog for a locale (frozen; for coverage/parity tests and
- * tooling — runtime lookups go through t()).
- * @param {string} locale
- * @returns {Record<string, string|object>|null}
- */
-export function getCatalog(locale) {
-  const normalized = normalizeLocale(locale);
-  return (normalized && CATALOGS[normalized]) || null;
-}
+const CATALOGS = Object.freeze({ ru });
 
 let currentLocale = DEFAULT_LOCALE;
 
-/** Active locale (any catalog locale; pair-scoped by resolveLocale at boot). */
+/** The catalog for a locale; null for English and unknown codes. */
+export function getCatalog(locale) {
+  return CATALOGS[normalizeLocale(locale)] ?? null;
+}
+
+/** Active locale. */
 export function getLocale() {
   return currentLocale;
 }
@@ -106,44 +45,74 @@ export function setLocale(locale) {
   return currentLocale;
 }
 
-/** Development-only missing-key warning. Off under node:test and prod builds. */
-function warnMissingKey(key, detail) {
-  // Vite replaces import.meta.env at build time; under node:test it is absent,
-  // so warnings never fire in CI — only on the dev server.
+/** Development-only warning; silent under node:test and in production. */
+function warnMissing(text) {
   if (import.meta.env?.DEV !== true) return;
-  console.warn(`[i18n] missing key "${key}"${detail ? ` (${detail})` : ''}`);
+  console.warn(
+    `[i18n] no ${currentLocale} translation for ${JSON.stringify(text)}`,
+  );
+}
+
+const PLACEHOLDER_PATTERN = /\{([A-Za-z0-9_]+)\}/g;
+
+/** Named {placeholder} interpolation. Unknown names stay literal so a gap
+ * stays visible instead of silently vanishing. */
+function interpolate(pattern, values) {
+  if (!values) return pattern;
+  return pattern.replace(PLACEHOLDER_PATTERN, (literal, name) =>
+    Object.hasOwn(values, name) ? String(values[name]) : literal,
+  );
+}
+
+function lookup(text) {
+  const catalog = CATALOGS[currentLocale];
+  if (!catalog) return undefined;
+  if (Object.hasOwn(catalog, text)) return catalog[text];
+  warnMissing(text);
+  return undefined;
 }
 
 /**
- * Pure lookup shared by t() and the parity tests: the requested locale first,
- * then the English fallback catalog.
- * @param {Record<string, object>} catalogs Catalog map to read from.
- * @param {string} locale Locale to resolve within that map.
- * @param {string} key Dot-prefixed message key.
- * @returns {string|object|undefined} Raw entry, or undefined when nowhere.
+ * Translate English source text into the active locale.
+ * @param {string} text English text, e.g. 'Hold Space to talk'
+ * @param {object} [values] Named interpolation values
+ * @returns {string}
  */
-export function resolveMessage(catalogs, locale, key) {
-  const source = catalogs || CATALOGS;
-  const normalized = normalizeLocale(locale);
-  if (
-    normalized &&
-    source[normalized] &&
-    Object.hasOwn(source[normalized], key)
-  ) {
-    return source[normalized][key];
-  }
-  const fallback = source[DEFAULT_LOCALE];
-  return fallback && Object.hasOwn(fallback, key) ? fallback[key] : undefined;
+export function t(text, values) {
+  const entry = lookup(text);
+  return interpolate(typeof entry === 'string' ? entry : text, values);
 }
 
-/** Whether the key resolves in the active locale or the English fallback. */
-export function hasMessage(key) {
-  return resolveMessage(CATALOGS, currentLocale, key) !== undefined;
+/**
+ * Translate a count-dependent message. The catalog entry for `other` holds
+ * one form per Intl.PluralRules category of the locale ({ one, few, many, other }
+ * for Russian). `{count}` is always available to the pattern.
+ * @param {number} count
+ * @param {string} one English singular, e.g. '{count} camera'
+ * @param {string} other English plural, e.g. '{count} cameras'
+ * @param {object} [values] Extra interpolation values
+ * @returns {string}
+ */
+export function tn(count, one, other, values) {
+  const entry = lookup(other);
+  const category = pluralRules(currentLocale).select(count);
+  let pattern;
+  if (entry && typeof entry === 'object') {
+    pattern = entry[category] ?? entry.other ?? other;
+  } else {
+    pattern = pluralRules(DEFAULT_LOCALE).select(count) === 'one' ? one : other;
+  }
+  return interpolate(pattern, { ...values, count });
+}
+
+/** Mark English text that is stored in data and translated later by t(). */
+export function msg(text) {
+  return text;
 }
 
 const pluralRulesCache = new Map();
 
-function pluralRulesFor(locale) {
+function pluralRules(locale) {
   let rules = pluralRulesCache.get(locale);
   if (!rules) {
     rules = new Intl.PluralRules(locale);
@@ -152,60 +121,10 @@ function pluralRulesFor(locale) {
   return rules;
 }
 
-/** Select a plural variant via Intl.PluralRules for the ACTIVE locale;
- * an entry lacking the selected category degrades to entry.other. Exported
- * for tests: full-parity catalogs can no longer stage a partial entry, so
- * the fallback is pinned synthetically (i18n.test.mjs). */
-export function selectPluralPattern(entry, values, key) {
-  const count = values?.count;
-  if (typeof count !== 'number' || !Number.isFinite(count)) {
-    warnMissingKey(key, 'plural entry requires a finite {count} value');
-    return entry.other ?? entry.one;
-  }
-  const category = pluralRulesFor(currentLocale).select(count);
-  return entry[category] ?? entry.other;
-}
-
-const PLACEHOLDER_PATTERN = /\{([A-Za-z0-9_]+)\}/g;
-
-/** Named {placeholder} interpolation. Unprovided names stay literal so a gap
- * stays visible during development instead of silently vanishing. */
-function interpolate(pattern, values) {
-  if (!values || typeof pattern !== 'string') return pattern;
-  return pattern.replace(PLACEHOLDER_PATTERN, (literal, name) =>
-    Object.hasOwn(values, name) ? String(values[name]) : literal,
-  );
-}
-
-/**
- * Translate one dot-prefixed key in the active locale. Missing keys in a
- * non-English locale fall back to English; keys missing everywhere return the
- * key itself. Plural entries ({ one, other }) require a numeric `count` value.
- * @param {string} key e.g. 'layers.clear.toast.cleared'
- * @param {object} [values] Named interpolation values, e.g. { count: 3, detail: '…' }
- * @returns {string}
- */
-export function t(key, values) {
-  const entry = resolveMessage(CATALOGS, currentLocale, key);
-  if (entry === undefined) {
-    warnMissingKey(key, `not in ${currentLocale} or en catalog`);
-    return key;
-  }
-  if (
-    currentLocale !== DEFAULT_LOCALE &&
-    !Object.hasOwn(CATALOGS[currentLocale] || {}, key)
-  ) {
-    warnMissingKey(key, `missing in ${currentLocale}, using en fallback`);
-  }
-  const pattern =
-    typeof entry === 'string' ? entry : selectPluralPattern(entry, values, key);
-  return interpolate(pattern, values);
-}
-
 /*
  * Intl formatters are memoized per (kind, locale, options): the constructors
- * are expensive and stage-3 extraction will format numbers and dates on panel
- * refresh paths. The cache is cleared whenever the active locale changes.
+ * are expensive and panels format on refresh paths. The cache is cleared
+ * whenever the active locale changes.
  */
 const formatterCache = new Map();
 
@@ -230,12 +149,8 @@ export function formatDate(value, options) {
 }
 
 /**
- * Locale-aware relative time (Intl.RelativeTimeFormat). `value` is the signed
- * distance in `unit`, e.g. formatRelativeTime(-5, 'minute') →
- * '5 minutes ago' (en) / 'hace 5 minutos' (es).
- * @param {number} value Signed distance in `unit`.
- * @param {string} [unit] Intl unit ('second', 'minute', 'hour', 'day', …).
- * @param {object} [options] Intl.RelativeTimeFormat options (numeric, style).
+ * Locale-aware relative time (Intl.RelativeTimeFormat), e.g.
+ * formatRelativeTime(-5, 'minute') → '5 minutes ago' / '5 минут назад'.
  */
 export function formatRelativeTime(value, unit = 'second', options) {
   return cachedFormatter('relative', Intl.RelativeTimeFormat, {
@@ -244,54 +159,46 @@ export function formatRelativeTime(value, unit = 'second', options) {
   }).format(value, unit);
 }
 
-/** DOM write targets for applyDocumentTranslations: textContent plus the
- * three presentation attributes vision.md requires to agree with visible
- * labels. Never innerHTML — translation functions return text. */
+/** Collapse markup whitespace so a message reads the same in HTML and JS. */
+export function normalizeMarkupText(text) {
+  return String(text ?? '')
+    .replace(/\s+/g, ' ')
+    .trim();
+}
+
+/**
+ * Markup opt-in: the element's own English text or attribute is the source.
+ *   <span data-i18n>Normal</span>
+ *   <button title="Pin" data-i18n-title>…</button>
+ * Also data-i18n-aria-label and data-i18n-placeholder.
+ */
 const DOCUMENT_TRANSLATION_TARGETS = Object.freeze([
-  Object.freeze({
-    attribute: 'data-i18n',
-    apply(element, text) {
-      element.textContent = text;
-    },
-  }),
-  Object.freeze({
-    attribute: 'data-i18n-title',
-    apply(element, text) {
-      element.setAttribute('title', text);
-    },
-  }),
-  Object.freeze({
-    attribute: 'data-i18n-aria-label',
-    apply(element, text) {
-      element.setAttribute('aria-label', text);
-    },
-  }),
-  Object.freeze({
-    attribute: 'data-i18n-placeholder',
-    apply(element, text) {
-      element.setAttribute('placeholder', text);
-    },
-  }),
+  ['data-i18n', null],
+  ['data-i18n-title', 'title'],
+  ['data-i18n-aria-label', 'aria-label'],
+  ['data-i18n-placeholder', 'placeholder'],
 ]);
 
 /**
- * Apply catalog text to every element carrying an i18n attribute in `doc`.
- * Elements whose key resolves nowhere are left untouched (warned in dev).
- * @param {Document} doc
+ * Translate every opted-in element in `doc`. Runs once at boot; switching
+ * locale reloads the page.
+ * @param {Document|Element} doc
  * @returns {number} Count of element/attribute writes performed.
  */
 export function applyDocumentTranslations(doc) {
   if (typeof doc?.querySelectorAll !== 'function') return 0;
+  if (!CATALOGS[currentLocale]) return 0;
   let applied = 0;
-  for (const target of DOCUMENT_TRANSLATION_TARGETS) {
-    for (const element of doc.querySelectorAll(`[${target.attribute}]`)) {
-      const key = element.getAttribute?.(target.attribute);
-      if (!key) continue;
-      if (!hasMessage(key)) {
-        warnMissingKey(key, `attribute ${target.attribute}`);
-        continue;
-      }
-      target.apply(element, t(key));
+  for (const [marker, attribute] of DOCUMENT_TRANSLATION_TARGETS) {
+    for (const element of doc.querySelectorAll(`[${marker}]`)) {
+      const source = attribute
+        ? element.getAttribute(attribute)
+        : normalizeMarkupText(element.textContent);
+      if (!source) continue;
+      const text = t(source);
+      if (text === source) continue;
+      if (attribute) element.setAttribute(attribute, text);
+      else element.textContent = text;
       applied += 1;
     }
   }
@@ -300,13 +207,8 @@ export function applyDocumentTranslations(doc) {
 
 /**
  * Persist a locale choice, then reload preserving window.location.hash exactly
- * and stripping ?lang from the search string — the override is one-shot and
- * must never graduate into the stored URL. Storage is best-effort: where
- * storage is blocked (private mode) the preference simply will not survive.
- * @param {string} locale Locale the user chose (normalized here).
- * @param {object} [deps]
- * @param {{href: string, assign: Function}} [deps.location]
- * @param {object} [deps.storage] Injected localStorage-like store.
+ * and stripping ?lang from the search string, so the override is one-shot.
+ * Storage is best-effort: where it is blocked the choice will not survive.
  * @returns {boolean} true when a reload was triggered.
  */
 export function persistLocaleAndReload(
@@ -320,20 +222,16 @@ export function persistLocaleAndReload(
   const normalized = normalizeLocale(locale) || DEFAULT_LOCALE;
   writeStoredLocale(normalized, storage);
   if (!location || typeof location.assign !== 'function') return false;
-  const stripLang = () => {
-    try {
-      const url = new URL(location.href);
-      url.searchParams.delete('lang');
-      return url.href;
-    } catch {
-      return location.href;
-    }
-  };
-  // location.assign() to the byte-identical URL performs NO navigation in
-  // real browsers (the common case: no ?lang present, hash unchanged), so a
-  // stored locale change would never reload. Strip ?lang via replaceState
-  // (no extra history entry) and force a real reload instead.
-  const target = stripLang();
+  let target = location.href;
+  try {
+    const url = new URL(location.href);
+    url.searchParams.delete('lang');
+    target = url.href;
+  } catch {
+    // Keep the current href.
+  }
+  // location.assign() to the identical URL does not navigate, so strip ?lang
+  // in place and force a real reload instead.
   try {
     history?.replaceState?.(null, '', target);
   } catch {

src/i18n/locale.js

@@ -1,249 +1,52 @@
-// Locale identity for God's Eye View (i18n phase 1).
-//
-// English is the default-without-configuration, the ALWAYS-shipped fallback
-// catalog, and the compatibility baseline (docs/TRANSLATORS.md). It is the
-// only locale with a shipped catalog in this foundation change: additional
-// locales land as stacked follow-up PRs, one per locale, each following the
-// recipe in docs/TRANSLATORS.md. Which pair the app actually offers is
-// configured at build/dev time through GEV_DEFAULT_LOCALE /
-// GEV_SECONDARY_LOCALE (vite.config.js client defines) and resolved here —
-// pair members are validated against the shipped catalogs, so while only
-// English ships the pair degenerates to en-only (a single EN button).
-// This module owns ONLY locale resolution and document language metadata —
-// catalogs and translation helpers live in src/i18n/index.js.
+// Which locale the page runs in: ?lang= → stored choice → browser languages →
+// English. Only shipped locales are ever selected.
 
 /** Durable preference key. Matches the repo convention gev:<name>:v1. */
 export const LOCALE_STORAGE_KEY = 'gev:locale:v1';
 
-/**
- * Locales with a shipped catalog. 'en' is the fallback catalog locale
- * (DEFAULT_LOCALE); every entry here can be normalized and looked up, though
- * only locales in the configured PAIR (see resolveLocalePair) are offered in
- * the UI and accepted during resolution. A locale PR appends its code here
- * alongside its catalogs (docs/TRANSLATORS.md) — nothing else flips shipping.
- */
-export const CATALOG_LOCALES = Object.freeze(['en']);
-
-/**
- * Locale codes normalizeLocale folds regional variants for. Kept ahead of
- * shipping on purpose: normalization is locale-code hygiene ('es-MX' → 'es'),
- * while SHIPPING is catalog-driven through CATALOG_LOCALES — so a locale PR
- * edits only CATALOG_LOCALES plus its catalog files, and a code listed here
- * without a catalog normalizes but is never offerable or resolvable.
- */
-const NORMALIZABLE_LOCALES = Object.freeze(['en', 'es', 'fr', 'ru', 'uk']);
-
-/** Fallback catalog locale and no-config default: always English. */
+/** Source language and fallback. */
 export const DEFAULT_LOCALE = 'en';
 
 /**
- * Built-in pair used when no env/config shapes one, or a configured one is
- * unusable. English-only while English is the only shipped catalog: the
- * selector degenerates to a single EN button until a secondary locale PR
- * restores the built-in pair.
+ * Shipped locales, in selector order. Adding one: locales/<code>.json, an
+ * import in index.js, and an entry here (see docs/TRANSLATORS.md).
  */
-const FALLBACK_PAIR = Object.freeze({
-  defaultLocale: 'en',
-  secondaryLocale: 'en',
-});
+export const LOCALES = Object.freeze(['en', 'ru']);
 
-/** Document metadata per normalizable locale code. All of them are LTR. */
-export const LOCALE_METADATA = Object.freeze({
-  en: Object.freeze({ dir: 'ltr' }),
-  es: Object.freeze({ dir: 'ltr' }),
-  fr: Object.freeze({ dir: 'ltr' }),
-  ru: Object.freeze({ dir: 'ltr' }),
-  uk: Object.freeze({ dir: 'ltr' }),
-});
+/** Each locale named in its own language, for the selector. */
+export const LOCALE_NAMES = Object.freeze({ en: 'English', ru: 'Русский' });
+
+/** Right-to-left locales. */
+const RTL_LOCALES = Object.freeze([]);
 
 /**
- * Map any candidate language tag to a known locale code. 'es'/'fr'/'ru'/'uk'
- * and every regional variant ('es-MX', 'fr_CA', 'ru-KZ', 'uk_UA') resolve to the
- * primary tag; anything unknown (or not a string) resolves to null so the
- * caller's precedence chain can keep looking. Knowing a code is hygiene, not
- * shipping: offering/resolving a locale additionally requires a catalog
- * (CATALOG_LOCALES) — see resolveLocalePair.
- * @param {*} candidate Raw locale tag (?lang= value, stored value, navigator entry).
- * @returns {'en'|'es'|'fr'|'ru'|'uk'|null}
+ * Map any language tag to a shipped locale: 'ru-RU' and 'RU' → 'ru'.
+ * @returns {string|null}
  */
 export function normalizeLocale(candidate) {
   if (typeof candidate !== 'string') return null;
   const primary = candidate.trim().toLowerCase().split(/[-_]/)[0];
-  return NORMALIZABLE_LOCALES.includes(primary) ? primary : null;
+  return LOCALES.includes(primary) ? primary : null;
 }
 
-/**
- * Read the configured pair from the two client defines. Both spellings are
- * replaced TEXTUALLY by Vite (vite.config.js `define`), so they must stay
- * verbatim member expressions. Under node:test `import.meta.env` is absent
- * and the first access throws; the catch turns that into "use the defaults".
- * @returns {{defaultLocale?: string, secondaryLocale?: string}}
- */
-function readEnvLocalePair() {
+function queryLocale(location) {
   try {
-    return {
-      defaultLocale: import.meta.env.GEV_DEFAULT_LOCALE,
-      secondaryLocale: import.meta.env.GEV_SECONDARY_LOCALE,
-    };
-  } catch {
-    return {};
-  }
-}
-
-/** A blank string means "unset" (an empty .env line), not an invalid value. */
-function orBuiltIn(value, builtIn) {
-  return typeof value === 'string' && value.trim() ? value : builtIn;
-}
-
-/** Development-only diagnostics, same gate as warnMissingKey in index.js. */
-function warnInvalidPair(rawDefault, rawSecondary) {
-  // Vite replaces import.meta.env at build time; under node:test it is absent,
-  // so warnings never fire in CI — only on the dev server.
-  if (import.meta.env?.DEV !== true) return;
-  console.warn(
-    `[i18n] unusable locale pair ${JSON.stringify(String(rawDefault))}/` +
-      `${JSON.stringify(String(rawSecondary))} — offering English only`,
-  );
-}
-
-/**
- * Resolve the offered locale pair. With no argument the two client defines are
- * read (GEV_DEFAULT_LOCALE / GEV_SECONDARY_LOCALE; blank means the built-in
- * value); an explicit { defaultLocale, secondaryLocale } injects a pair for
- * tests and embedders — injected fields never fall through to the env.
- *
- * SHIPPING IS CATALOG-DRIVEN: both members must name a locale in
- * CATALOG_LOCALES. An unknown code, an unshipped code (a locale PR not yet
- * merged), or a degenerate pair (the same locale twice) returns the built-in
- * pair instead, and a dev-only console.warn explains why — except when the
- * raw values already ARE the built-in pair, which is the normal unconfigured
- * state and must stay silent. While English is the only shipped catalog the
- * built-in pair is en-only, so the selector renders a single EN button.
- *
- * availableLocales is the deduped [default, secondary, 'en'] triple — English
- * is always shippable because its catalog is the unconditional fallback.
- * @param {{defaultLocale?: string, secondaryLocale?: string}} [config]
- * @returns {{defaultLocale: string, secondaryLocale: string, availableLocales: readonly string[]}} Frozen.
- */
-export function resolveLocalePair(config) {
-  const injected =
-    typeof config === 'object' &&
-    config !== null &&
-    (config.defaultLocale !== undefined ||
-      config.secondaryLocale !== undefined);
-  const raw = injected ? config : readEnvLocalePair();
-  const rawDefault = orBuiltIn(raw?.defaultLocale, FALLBACK_PAIR.defaultLocale);
-  const rawSecondary = orBuiltIn(
-    raw?.secondaryLocale,
-    FALLBACK_PAIR.secondaryLocale,
-  );
-  const defaultLocale = normalizeLocale(rawDefault);
-  const secondaryLocale = normalizeLocale(rawSecondary);
-  const offerable = Boolean(
-    defaultLocale &&
-    secondaryLocale &&
-    CATALOG_LOCALES.includes(defaultLocale) &&
-    CATALOG_LOCALES.includes(secondaryLocale),
-  );
-  if (!offerable || defaultLocale === secondaryLocale) {
-    // The built-in pair itself is never a misconfiguration: only a raw value
-    // that had to be corrected warns on the dev server.
-    if (
-      rawDefault !== FALLBACK_PAIR.defaultLocale ||
-      rawSecondary !== FALLBACK_PAIR.secondaryLocale
-    ) {
-      warnInvalidPair(rawDefault, rawSecondary);
-    }
-    return pairOf(FALLBACK_PAIR.defaultLocale, FALLBACK_PAIR.secondaryLocale);
-  }
-  return pairOf(defaultLocale, secondaryLocale);
-}
-
-/** Freeze the deduped pair + always-shipped English. */
-function pairOf(defaultLocale, secondaryLocale) {
-  const availableLocales = [
-    ...new Set([defaultLocale, secondaryLocale, DEFAULT_LOCALE]),
-  ];
-  return Object.freeze({
-    defaultLocale,
-    secondaryLocale,
-    availableLocales: Object.freeze(availableLocales),
-  });
-}
-
-/**
- * Locales the app offers and accepts, in selector order: the configured
- * default, the secondary locale, then English if not already present.
- * @param {{defaultLocale?: string, secondaryLocale?: string}} [config] Injectable pair (tests/embedders).
- * @returns {readonly string[]}
- */
-export function availableLocales(config) {
-  return resolveLocalePair(config).availableLocales;
-}
-
-/**
- * One-shot `?lang=` override, read from the SEARCH string only.
- *
- * The override is never persisted, and it must never leak into the URL hash or
- * share links: it dies with the URL it arrived in (persistLocaleAndReload in
- * src/i18n/index.js strips it when a choice is stored). An unsupported value —
- * or a shipped locale outside the configured pair — is ignored rather than
- * forced to English; the rest of the precedence chain still gets to speak.
- * @param {{search?: string}|null} location
- * @param {readonly string[]} availableLocales Resolved pair locales.
- * @returns {string|null}
- */
-function queryLocaleOverride(location, availableLocales) {
-  const search = location?.search;
-  if (!search) return null;
-  try {
-    return normalizeIfAvailable(
-      new URLSearchParams(search).get('lang'),
-      availableLocales,
-    );
+    return normalizeLocale(new URLSearchParams(location?.search).get('lang'));
   } catch {
     return null;
   }
 }
 
-/** Normalize a candidate, keeping it only when the pair offers that locale. */
-function normalizeIfAvailable(candidate, availableLocales) {
-  const normalized = normalizeLocale(candidate);
-  return normalized && availableLocales.includes(normalized)
-    ? normalized
-    : null;
-}
-
-/*
- * STORAGE ACCESS IS LAZY AND GUARDED (same pattern as src/firstRunExperience.js):
- * the `globalThis.localStorage` getter itself can throw SecurityError in Safari
- * private mode or under enterprise policies, so it is only touched inside a
- * try/catch at the moment of use — never in a default parameter. An injected
- * `storage` (tests, embedders) short-circuits the global entirely; `undefined`
- * means "use the global".
- */
-
-/** Read the stored preference, treating every failure as "nothing stored".
- * A stored locale outside the current pair reads as absent. */
-function readStoredLocale(storage, availableLocales) {
+function readStoredLocale(storage) {
   try {
     const store = storage !== undefined ? storage : globalThis.localStorage;
-    return normalizeIfAvailable(
-      store?.getItem?.(LOCALE_STORAGE_KEY),
-      availableLocales,
-    );
+    return normalizeLocale(store?.getItem?.(LOCALE_STORAGE_KEY));
   } catch {
     return null;
   }
 }
 
-/**
- * Write the stored preference, best-effort. Never throws. The stored value is
- * any known locale code (pair membership is re-checked at resolution time, so
- * a choice made under one configuration — or for a locale whose catalog has
- * not shipped yet — degrades gracefully to the pair's default).
- * @returns {boolean} true only if the value actually landed.
- */
+/** Store the choice; false when storage is unavailable. */
 export function writeStoredLocale(locale, storage) {
   const normalized = normalizeLocale(locale) || DEFAULT_LOCALE;
   try {
@@ -252,63 +55,33 @@ export function writeStoredLocale(locale, storage) {
     store.setItem(LOCALE_STORAGE_KEY, normalized);
     return true;
   } catch {
-    // Privacy-restricted or quota-exhausted storage must never break the app.
     return false;
   }
 }
 
-/**
- * Resolve the active locale. Precedence (docs/TRANSLATORS.md):
- *
- *   ?lang=<locale> → stored preference → navigator.languages → configured default
- *
- * Every step only accepts locales in the configured pair (which always
- * includes English); each step that yields nothing (absent or out-of-pair)
- * defers to the next. Without env configuration the built-in pair is en-only
- * (English is the only shipped catalog), so every step resolves English —
- * byte-identical to the pre-configuration resolution chain.
- * @param {object} [input]
- * @param {{search?: string, href?: string}|null} [input.location] Location to read ?lang= from.
- * @param {object|null} [input.storage] Injected localStorage-like store; `undefined` uses the global.
- * @param {readonly string[]|null} [input.languages] Browser language list.
- * @param {{defaultLocale?: string, secondaryLocale?: string}} [input.config] Injectable pair (tests/embedders); omit to read the client defines.
- * @returns {string}
- */
+/** Resolve the boot locale. Every input is injectable for tests. */
 export function resolveLocale({
   location = globalThis.location,
   storage,
   languages = globalThis.navigator?.languages,
-  config,
 } = {}) {
-  const { availableLocales: offered, defaultLocale } =
-    resolveLocalePair(config);
-  const override = queryLocaleOverride(location, offered);
-  if (override) return override;
-  const stored = readStoredLocale(storage, offered);
+  const fromQuery = queryLocale(location);
+  if (fromQuery) return fromQuery;
+  const stored = readStoredLocale(storage);
   if (stored) return stored;
-  if (Array.isArray(languages)) {
-    for (const candidate of languages) {
-      const normalized = normalizeIfAvailable(candidate, offered);
-      if (normalized) return normalized;
-    }
+  for (const candidate of Array.isArray(languages) ? languages : []) {
+    const normalized = normalizeLocale(candidate);
+    if (normalized) return normalized;
   }
-  return defaultLocale;
+  return DEFAULT_LOCALE;
 }
 
-/**
- * Reflect the active locale on the document: `<html lang>` and `<html dir>`
- * must always agree with the language actually being rendered.
- * @param {Document} doc Document whose documentElement carries the metadata.
- * @param {string} locale Locale to apply (normalized here).
- * @returns {boolean} true when the metadata was written.
- */
+/** Set <html lang> and <html dir>. */
 export function applyDocumentLanguage(doc, locale = DEFAULT_LOCALE) {
   const root = doc?.documentElement;
   if (!root) return false;
   const normalized = normalizeLocale(locale) || DEFAULT_LOCALE;
   root.lang = normalized;
-  root.dir = (
-    LOCALE_METADATA[normalized] || LOCALE_METADATA[DEFAULT_LOCALE]
-  ).dir;
+  root.dir = RTL_LOCALES.includes(normalized) ? 'rtl' : 'ltr';
   return true;
 }

src/i18n/locales/en/cockpit.js

@@ -1,562 +0,0 @@
-// English catalog — cockpit namespace (phase-1 seed).
-//
-// Owns the first-person cockpit HUD, its Contact summary, and the briefing
-// carousel. Keys are namespace-relative; the registry prefixes them with
-// `cockpit.`.
-export const NAMESPACE = 'cockpit';
-
-export default {
-  // index.html #cockpit-hud section aria-label
-  'hud.sectionLabel': 'Aircraft cockpit view',
-  // index.html #map-view-switch button label
-  'exit.label': 'EXIT COCKPIT',
-  // index.html .cockpit-readout-label
-  'readout.groundSpeed': 'GROUND SPEED',
-  'readout.altitude': 'ALTITUDE',
-  // index.html .cockpit-context-kicker / #cockpit-context-subject (initial)
-  'context.kicker': 'CONTACT',
-  'context.subjectWindow': 'CONTACTS · 250 KM',
-  // index.html #cockpit-brief-kicker / #cockpit-brief-subtitle (initial)
-  'brief.kicker': 'LIVE SIGNALS',
-  'brief.subtitle': 'OBSERVED / MAPPED PINGS',
-  // index.html #cockpit-vision-current small label
-  'vision.current': 'CURRENT',
-  // index.html #cockpit-radio-station (initial)
-  'radio.station.ready': 'READY',
-
-  // ── Phase-2 static markup extraction (index.html), appended ──────────────
-  // The shell worker owns ALL index.html static markup in phase 2
-  // (docs/TRANSLATORS.md cross-surface rule); these keys land here because
-  // src/ui.js and src/hud.js own the surfaces' runtime half in phase 3.
-
-  // index.html #style-indicator / #clean-view-exit (visual-style chrome)
-  'presets.activeStyleLabel': 'ACTIVE STYLE',
-  'display.cleanViewExitTitle': 'Return UI controls',
-  'display.cleanViewExitLabel': 'EXIT CLEAN VIEW',
-
-  // index.html control panel — Visual Presets dock tray
-  'presets.toggleAriaLabel': 'Expand Visual Presets',
-  // Key-only: the .panel-title node shares its element with the dock-label-icon
-  // span, so a data-i18n write would wipe the icon; phase 3 wires this via t().
-  'presets.title': 'VISUAL PRESETS',
-  'presets.pinAriaLabel': 'Pin visual presets',
-  'presets.pinTitle': 'Keep visual presets open',
-  'presets.styleNormalTitle': 'Show the globe without a visual filter.',
-  'presets.styleNormalLabel': 'Normal',
-  'presets.styleCrtTitle':
-    'Emulate a green phosphor CRT with scanlines and screen curvature.',
-  'presets.styleCrtLabel': 'CRT',
-  'presets.styleNvgTitle':
-    'Simulate night-vision goggles with green intensification and a tube vignette.',
-  'presets.styleNvgLabel': 'NVG',
-  'presets.styleFlirTitle':
-    'Simulate FLIR-style thermal contrast. Turn up Ironbow for color.',
-  'presets.styleFlirLabel': 'FLIR',
-  'presets.styleAnimeTitle':
-    'Apply bright cel-shaded color and illustrated outlines.',
-  'presets.styleAnimeLabel': 'Anime',
-  'presets.styleNoirTitle': 'Apply high-contrast monochrome film-noir grading.',
-  'presets.styleNoirLabel': 'Noir',
-  'presets.styleSnowTitle':
-    'Add a cold, snowy whiteout treatment to the scene.',
-  'presets.styleSnowLabel': 'Snow',
-  // Key-only: the static span text is pinned verbatim by mapStackChips.test.mjs
-  // (id="map-source-label">MAP SOURCE<), so no attribute can be added without
-  // touching that test; phase 3 owns the swap.
-  'presets.mapSourceLabel': 'MAP SOURCE',
-  // Key-only: the chip-row tag is pinned literally by mapStackChips.test.mjs.
-  'presets.mapSourceChipsAriaLabel': 'Map source',
-  'presets.miniStyleLabel': 'Style',
-
-  // index.html #pp-toggles DISPLAY rail
-  // Key-only: .pp-header-label text is pinned verbatim by panelStackLayout.test.mjs.
-  'display.title': 'DISPLAY',
-  'display.collapseTitle': 'Collapse panel',
-  'display.hudToggleTitle': 'Intelligence HUD (H)',
-  'display.hudLayoutLabel': 'Layout',
-  'display.hudLayoutAriaLabel': 'HUD layout',
-  'display.hudLayoutTactical': 'Tactical',
-  'display.hudLayoutOperator': 'Operator',
-  'display.hudLayoutMinimal': 'Minimal',
-  'display.detectionToggleTitle': 'Detection Overlay (D)',
-  'display.detectionAriaLabel': 'Detection overlay',
-  'display.detectionLabel': 'DETECT',
-  'display.densityLabel': 'Density',
-  'display.densityAriaLabel': 'Detection label density',
-  'display.allocationLabel': 'Allocation',
-  'display.allocationAriaLabel': 'Detection label allocation',
-  'display.allocationElastic': 'Elastic',
-  'display.allocationWeighted': 'Weighted',
-  'display.fadeLabel': 'Fade',
-  'display.fadeAriaLabel': 'Detection fade distance',
-  'display.fadeTitle':
-    'World-overlay fade distance outside the keyhole as a percentage of its radius',
-  'display.outsideLabel': 'Outside',
-  'display.outsideAriaLabel': 'Detection opacity outside the keyhole',
-  'display.outsideTitle':
-    'World-overlay label and card opacity beyond the fade distance',
-  'display.parametersTitle': 'PARAMETERS',
-  'display.parametersCollapseTitle': 'Collapse panel',
-  'display.modelsToggleTitle':
-    '3D aircraft — flat icons zoomed out, 3D models up close',
-  'display.modelsLabel': 'Models',
-  'display.modelsCoverageAriaLabel': '3D model coverage',
-  'display.modelsModeProximity': 'Proximity',
-  'display.modelsModeAll': 'All',
-  'display.scopeToggleTitle': 'Scope — the circular viewport mask',
-  'display.scopeLabel': 'Scope',
-  'display.featherLabel': 'Feather',
-  'display.featherTitle':
-    'Scope edge feather as a percentage of the keyhole radius',
-  'display.celestialToggleTitle': 'Celestial ring — reveal the full globe',
-  'display.celestialLabel': 'Celestial',
-  'display.cleanViewToggleTitle': 'Hide UI chrome',
-  'display.cleanViewLabel': 'Clean UI',
-  'display.bloomToggleTitle': 'Bloom / Glow',
-  'display.bloomLabel': 'Bloom',
-  'display.sharpenToggleTitle': 'Sharpening',
-  'display.sharpenLabel': 'Sharpen',
-
-  // index.html location bar (dock locations tray; ui.js owns the runtime half)
-  // Key-only: .location-toolbar-label shares its element with dock-label-icon.
-  'location.toolbarLabel': 'LOCATION',
-  'location.collapseTitle': 'Collapse panel',
-  'location.pinAriaLabel': 'Pin location tray',
-  'location.pinTitle': 'Keep location tray open',
-  // Initial mini-status values; ui.js rewrites both once a place resolves.
-  'location.miniCityInitial': '📍 Location: --',
-  'location.miniPoiInitial': 'Landmark: --',
-  'location.searchToggleTitle': 'Search any location',
-  'location.searchPlaceholder': 'Search any location...',
-
-  // index.html cockpit HUD statics
-  'hud.level': 'LEVEL',
-  'hud.routeDirectionAriaLabel': 'Estimated destination direction',
-  // Initial idle readout; ui.js rewrites it with a live bearing.
-  'hud.routeDirectionIdle': 'DEST ---°',
-  'hud.visorPlane': 'OPTICAL PLANE · 01',
-  'hud.visorLock': 'VISOR LOCK · ACTIVE',
-  'hud.firstPerson': 'FIRST PERSON',
-  // Initial meta line; ui.js rewrites it from live track state.
-  'hud.aircraftMetaInitial': 'LIVE TRACK · COURSE ALIGNED',
-  'hud.visionGroupAriaLabel': 'Cockpit vision style',
-  'hud.compassAriaLabel': 'Current aircraft heading',
-  'readout.rimGroundSpeed': 'GROUND SPEED · KTS',
-  'readout.rimAltitude': 'ALTITUDE · FT',
-
-  // index.html cockpit vision controls
-  'vision.previousLabel': 'PREV',
-  'vision.previousAriaLabel': 'Previous cockpit vision style',
-  'vision.previousTitle': 'Previous vision style',
-  // The NORMAL token inside these two is the style name; phase 3 splits the
-  // dynamic token out when the runtime half is extracted.
-  'vision.currentAriaLabel':
-    'Current cockpit vision style: NORMAL. Activate for next style.',
-  'vision.currentTitle': 'Current style: NORMAL — click for next',
-  'vision.nextLabel': 'NEXT',
-  'vision.nextAriaLabel': 'Next cockpit vision style',
-  'vision.nextTitle': 'Next vision style',
-
-  // index.html view switcher
-  'exit.navAriaLabel': 'View switcher',
-  'exit.resetAriaLabel': 'Reset cockpit to full globe view',
-  'exit.resetTitle': 'Exit cockpit and return to full globe view',
-  'exit.resetLabel': 'RESET',
-  'exit.ariaLabel': 'Exit cockpit view',
-  'exit.title': 'Exit cockpit view',
-
-  // index.html cockpit route card
-  'route.cardAriaLabel': 'Estimated flight plan',
-  'route.kicker': 'ESTIMATED FLIGHT PLAN',
-  'route.statusUnavailable': 'ROUTE DATA UNAVAILABLE',
-  'route.fromLabel': 'FROM',
-  'route.toLabel': 'TO',
-  'route.unknownEndpoint': 'UNKNOWN',
-
-  // index.html cockpit briefing carousel
-  // (brief.kicker 'LIVE SIGNALS' is seeded above but is KEY-ONLY: #cockpit-brief-kicker
-  // shares its element with the live-dot <i>, so no data-i18n attribute can target it.)
-  'brief.carouselAriaLabel': 'Cockpit briefing carousel',
-  'brief.actionsAriaLabel': 'Cockpit briefing controls',
-  'brief.previousAriaLabel': 'Previous briefing page',
-  'brief.previousTitle': 'Previous briefing page',
-  'brief.nextAriaLabel': 'Next briefing page',
-  'brief.nextTitle': 'Next briefing page',
-  // Title is static prose; the visible label + aria-label are CYCLE ON/OFF
-  // states that belong to the phase-3 runtime extraction.
-  'brief.autoTitle':
-    'Cycle briefing pages automatically every 9 seconds (Signals → News → Local). Pauses while you hover or focus the panel. Live signal data refreshes continuously either way.',
-  'brief.collapseAriaLabel': 'Collapse cockpit briefing panel',
-  'brief.collapseTitle': 'Collapse briefing panel',
-  'brief.signalsAriaLabel': 'Live signals',
-  'brief.newsAriaLabel': 'Latest regional news',
-  'brief.localAriaLabel': 'Location-based information',
-  'brief.newsAcquiring': 'ACQUIRING REGIONAL NEWS',
-  'brief.localResolving': 'RESOLVING REGION',
-  'brief.labelTemp': 'TEMP',
-  'brief.labelWind': 'WIND',
-  'brief.labelSky': 'SKY',
-  'brief.labelPrecip': 'PRECIP',
-  'brief.sourceNote': 'SOURCE-BACKED EVENTS · NO SYNTHETIC NEWS',
-  'brief.tabSignalsAriaLabel': 'Show Live Signals',
-  'brief.tabNewsAriaLabel': 'Show Regional News',
-  'brief.tabLocalAriaLabel': 'Show Local Info',
-
-  // index.html cockpit context panel (right-rail Global Context included)
-  'context.panelAriaLabel': 'Contact cockpit summary',
-  'context.navAriaLabel': 'Contact navigation',
-  'context.previousAriaLabel':
-    'Previous — prior visited contact in the 250 km window',
-  'context.previousTitle':
-    'Previous — prior visited contact in the 250 km window',
-  'context.nextAriaLabel':
-    'Next — nearest unvisited contact in the 250 km window',
-  'context.nextTitle': 'Next — nearest unvisited contact in the 250 km window',
-  'context.toggleAriaLabel': 'Collapse Contact panel',
-  'context.toggleTitle': 'Collapse contact panel',
-  'context.qualifier': 'CONTEXT ONLY',
-  'context.cohortsAriaLabel': 'Nearby cohort counts',
-  'context.nearestLabel': 'NEAREST OBSERVED / MAPPED',
-  'context.nearestEmpty': 'NO AVAILABLE EXAMPLE',
-  'context.uncertaintyNote': 'AVAILABLE INPUTS ONLY · NOT AN ALL-CLEAR',
-  'context.weatherEnableAriaLabel': 'Enable cockpit weather effects',
-  'context.weatherEnableTitle': 'Enable cockpit weather effects',
-  'context.panelTitle': 'CONTEXT',
-  'context.collapseTitle': 'Expand panel',
-  'context.modesAriaLabel': 'Context mode',
-  'context.contactsTabAriaLabel': 'CONTACTS',
-  'context.contactsTabTitle':
-    'Cycles the nearest contacts of whatever type you select — planes, vessels, installations. Satellites track independently.',
-  'context.contactsTabLabel': 'CONTACTS',
-  'context.missionsTabLabel': 'SPACE MISSIONS',
-  'context.standbyTitle': 'SELECT CONTEXT',
-  'context.actionsAriaLabel': 'Contact Context actions',
-  'context.cockpitEntryLabel': 'COCKPIT',
-  'context.searchNearbyLabel': 'SEARCH NEARBY SITES',
-  'context.tr3bAriaLabel': 'Reclassify tracked contact as TR-3B',
-  'context.tr3bTitle': 'Reclassify as TR-3B',
-  'context.awarenessOffTitle': 'CONTACTS CONTEXT OFF',
-  'context.awarenessOffHint':
-    'SELECT CONTACTS TO LOAD OBSERVED / MAPPED PROXIMITY',
-  'context.rosterAriaLabel': 'Available Space Missions',
-  'context.rosterTitle': 'AVAILABLE MISSIONS',
-  'context.rosterHint': 'SELECT A MISSION TO INSPECT',
-  'context.rosterLoading': 'LOADING 30-DAY MISSION INDEX',
-  'context.radioToggleAriaLabel': 'Open compact Radio controls',
-  'context.radioToggleTitle': 'Open compact Radio controls',
-  'context.radioMiniGroupAriaLabel': 'Compact Radio controls',
-  'context.radioMiniTitle': 'RADIO',
-  'context.radioMiniReady': 'RADIO READY',
-  'context.radioDetailsAriaLabel': 'Open detailed Radio controls',
-  'context.radioDetailsTitle': 'Open detailed Radio controls',
-  'context.radioCloseAriaLabel': 'Close compact Radio controls',
-  'context.radioCloseTitle': 'Close compact Radio controls',
-  'context.radioMiniEnable': 'ENABLE',
-  'context.radioMiniPrevAriaLabel': 'Previous filtered radio station',
-  'context.radioMiniPrevTitle': 'Previous station',
-  'context.radioMiniPlayAriaLabel': 'Play selected radio station',
-  'context.radioMiniPlayTitle': 'Play',
-  'context.radioMiniNextAriaLabel': 'Next filtered radio station',
-  'context.radioMiniNextTitle': 'Next station',
-  'context.radioMiniVolumeLabel': 'VOLUME',
-  'context.radioMiniVolumeAriaLabel': 'Compact Radio volume',
-
-  // index.html cockpit utility controls + compact radio popover
-  'utility.controlsAriaLabel': 'Cockpit display and Radio controls',
-  'utility.displayLabel': 'DISPLAY',
-  'utility.radioLabel': 'RADIO',
-  'utility.displayToggleAriaLabel': 'Expand Cockpit display options',
-  'utility.displayToggleTitle': 'Expand Cockpit display options',
-  'utility.displayPanelAriaLabel': 'Cockpit display options',
-  'utility.radioToggleAriaLabel': 'Expand Cockpit Radio controls',
-  'utility.radioToggleTitle': 'Expand Cockpit Radio controls',
-  'utility.radioPanelAriaLabel': 'Cockpit compact Radio controls',
-  'radio.enable': 'ENABLE',
-  'radio.prevAriaLabel': 'Previous filtered radio station',
-  'radio.playAriaLabel': 'Play selected radio station',
-  'radio.nextAriaLabel': 'Next filtered radio station',
-  'radio.volumeLabel': 'VOLUME',
-  'radio.volumeAriaLabel': 'Cockpit Radio volume',
-
-  // ── Phase-3 runtime extraction (src/ui.js), appended ─────────────────────
-  // Values stay byte-identical to the previous English literals; existing
-  // tests pin many of them under the default locale.
-
-  // _syncPanelCollapseButton(): composed panel collapse titles. {name} is the
-  // panel's own (already localized) .panel-title text.
-  'panel.expandTitle': 'Expand {name}',
-  'panel.collapseTitle': 'Collapse {name}',
-  // Fallback when a panel ships no .panel-title/.pp-header-label node.
-  'panel.fallbackName': 'panel',
-  // Radio panel collapse state; the expand state reuses the layers.radio.*
-  // keys seeded on the static button in phase 2.
-  'panel.radioCollapseTitle': 'Collapse Radio',
-  'panel.radioCollapseAria': 'Collapse Radio section',
-  // _updateLocationMiniStatus(): runtime rewrite of the collapsed LOCATION
-  // readout's single-segment search fallback (initial-state keys
-  // location.miniCityInitial/miniPoiInitial were seeded in phase 2).
-  'location.miniSearchedPlaceholder': 'Searched location',
-
-  // ── Phase-3 runtime extraction batch 2: cockpit + Context renderers ───────
-
-  // syncWeatherToggle(): state-sibling keys for the runtime ON/OFF rewrite
-  // (context.weatherEnableAriaLabel was seeded on the static button).
-  'context.weatherDisableAriaLabel': 'Disable cockpit weather effects',
-  'context.weatherStateOn': 'ON',
-  'context.weatherStateOff': 'OFF',
-  // syncTr3bToggle(): converted-state title sibling of context.tr3bTitle.
-  'context.tr3bRestoreTitle': 'Restore real aircraft',
-  // setVisionMode(): the style token is dynamic, so the sentence is split out
-  // of the seeded vision.currentAriaLabel/currentTitle (whose values pin the
-  // NORMAL default) into {style} templates.
-  'vision.styleNameNightVision': 'Night vision',
-  'vision.styleNameThermal': 'Thermal',
-  'vision.styleNameAnime': 'Anime',
-  'vision.styleNameNoir': 'Noir',
-  'vision.styleNameSnow': 'Snow',
-  'vision.currentAriaTemplate':
-    'Current cockpit vision style: {style}. Activate for next style.',
-  'vision.currentTitleTemplate': 'Current style: {style} — click for next',
-
-  // Cockpit signal stream (pushCockpitSignal / renderCockpitSignals).
-  'signal.trackAcquired': 'TRACK ACQUIRED',
-  'signal.trackDetail': '{label} · COURSE {heading}°',
-  'signal.selectFlightAria': 'Select flight {title}',
-  'signal.contextStandby': 'CONTEXT STANDBY',
-  'signal.contextStandbyHint': 'ENABLE GLOBAL CONTEXT FOR PROXIMITY PINGS',
-  'signal.contactLostTitle': 'CONTACT LOST · {subject}',
-  'signal.contactLostDetail':
-    'SUBJECT LEFT ITS FEED · READOUT HOLDING LAST KNOWN',
-  'signal.classMilitary': 'MILITARY FLIGHT',
-  'signal.classCommercial': 'COMMERCIAL FLIGHT',
-  'signal.contactCurrent': '{aircraftClass} · CURRENT',
-  'signal.contactRange': '{aircraftClass} · {distance}',
-  'signal.distanceUnknown': 'DISTANCE UNKNOWN',
-  'signal.inputsUnknown': {
-    one: '{count} INPUT UNKNOWN',
-    other: '{count} INPUTS UNKNOWN',
-  },
-  'signal.sourceStatusUnavailable': 'SOURCE STATUS UNAVAILABLE',
-
-  // updateHud(): callsign fallback + the composed aircraft meta line (each
-  // feed state is its own key so no state can leak English later).
-  'hud.fallbackCallsign': 'AIRCRAFT',
-  'hud.metaClassMilitary': 'MILITARY',
-  'hud.metaClassCommercial': 'COMMERCIAL',
-  'hud.metaFeedAcquiringSurface': 'ACQUIRING SURFACE',
-  'hud.metaFeedSurfaceFallback': 'SURFACE FALLBACK',
-  'hud.metaFeedStale': 'STALE FEED',
-  'hud.metaFeedLive': 'LIVE TRACK',
-  'hud.aircraftMetaTemplate': '{aircraftClass} · {feedState} · COURSE ALIGNED',
-
-  // updateRoute(): runtime state siblings of the seeded route keys.
-  'route.statusArrowEstimated': 'ARROW · ESTIMATED DIRECTION',
-  'route.directionLabel': 'DEST {bearing}',
-
-  // updateContext(): uncertainty/nearest/bearing readout states.
-  'context.uncertaintyContactLost':
-    'CONTACT LOST · LAST KNOWN READOUT · NOT AN ALL-CLEAR',
-  'context.uncertaintyInputsUnknown': {
-    one: '{count} INPUT UNKNOWN · NOT AN ALL-CLEAR',
-    other: '{count} INPUTS UNKNOWN · NOT AN ALL-CLEAR',
-  },
-  'context.uncertaintyInputsCurrent':
-    'AVAILABLE INPUTS CURRENT · NOT AN ALL-CLEAR',
-  'context.nearestTemplate': '{cohort} · {contact}',
-  'context.nearestUnavailableAria': '{cohort}, Unavailable',
-  'context.bearingNone': 'BRG —',
-  'context.bearingAhead': 'AHEAD',
-  'context.bearingSide': '{side} {angle}',
-  'context.sideLeft': 'L',
-  'context.sideRight': 'R',
-
-  // setContextCollapsed()/setSignalCollapsed(): expand-state siblings.
-  'context.toggleExpandAriaLabel': 'Expand Contact panel',
-  'context.toggleExpandTitle': 'Expand contact panel',
-  'brief.expandAriaLabel': 'Expand cockpit briefing panel',
-  'brief.expandTitle': 'Expand briefing panel',
-
-  // setBriefAutoRotate(): cycle toggle states + the ON-state help text (the
-  // OFF-state help is the seeded brief.autoTitle).
-  'brief.autoOn': 'CYCLE ON',
-  'brief.autoOff': 'CYCLE OFF',
-  'brief.autoTitleOn':
-    'Stop automatic page cycling. Previous, Next, and the SIG/NEWS/LOCAL tabs stay available.',
-
-  // Briefing carousel pages (kicker/subtitle/source per page; the news/local
-  // source lines are provider attribution and stay English).
-  'brief.kickerNews': 'REGIONAL NEWS',
-  'brief.kickerLocal': 'LOCAL INFO',
-  'brief.subtitleNews': 'LATEST LOCATION-MATCHED REPORTING',
-  'brief.subtitleLocal': 'PLACE / CONDITIONS / POSITION',
-
-  // Local position + regional brief status states.
-  'brief.positionUnavailable': 'POSITION UNAVAILABLE',
-  'brief.newsUnavailable': 'REGIONAL NEWS UNAVAILABLE',
-  'brief.regionUnavailable': 'REGION UNAVAILABLE',
-  'brief.newsEmpty': 'NO RECENT LOCATION MATCHES',
-
-  // renderRegionalBrief(): article metadata, cloud readout, and age chips.
-  'brief.metadataSourceFallback': 'SOURCE',
-  'brief.articleMetaTemplate': '{domain} · {age}',
-  'brief.newsSourceLine': '{source} · LOCATION QUERY',
-  'brief.age.timeUnknown': 'TIME UNKNOWN',
-  'brief.age.minutes': '{count}M AGO',
-  'brief.age.hours': '{count}H AGO',
-  'brief.age.days': '{count}D AGO',
-  'brief.wind.dirUnknown': 'DIR UNKNOWN',
-  'brief.cloudTemplate': 'CLOUD {pct}%',
-  'brief.cloudUnknown': 'CLOUD UNKNOWN',
-
-  // ── Phase-3 runtime extraction batch 3: toasts, loading helpers, map tray ─
-
-  // Panel-chrome + share/location toasts.
-  'panel.layoutResetToast':
-    'Panel layout updated — positions reset to new defaults',
-  'share.toastCopied': 'Link copied!',
-  'share.toastCopyFailed': 'Copy failed',
-  'location.toastNotFound': 'Location not found',
-  'location.toastSearchFailed': 'Search failed',
-  'location.toastFlyToPoiFirst': 'Fly to a POI first',
-  'actions.clearLayersBusyAria': 'Clearing selected data layers',
-  'actions.clearLayersFailedToast': 'Selected data layers could not be cleared',
-
-  // Global status chip notices (_handleShareTrackingRestoreStatus).
-  'status.acquiring': 'ACQUIRING',
-  'status.subjectFallback': 'entity',
-  'status.sharedSubjectDetail': 'SHARED {subject}',
-  'status.sharedFollowExpired': 'Shared {subject} follow expired',
-  'status.sharedRestoreFailed':
-    'Shared {subject} could not be restored — feed unavailable',
-  'status.sharedUnavailable': 'Shared {subject} is unavailable',
-
-  // Context mode user-facing action failures.
-  'context.modeContext': 'Context',
-  'context.modeSpaceMissions': 'Space Missions',
-  'context.toastStartBlocked':
-    '{mode} could not start because another layer did not stop cleanly',
-  'context.toastTransitionFailedContacts':
-    'Contacts could not complete the requested transition; try again',
-  'context.toastTransitionFailedMissions':
-    'Space Missions could not complete the requested transition; try again',
-  'context.toastInstallationsRefreshFailed':
-    'Nearby installations could not be refreshed; try again',
-  'context.toastRestoreFailed':
-    'Context could not restore every layer; try again',
-  'context.toastZoomToSearch': 'Zoom in to search mapped installations',
-  'context.toastInstallationsRefreshed': 'Nearby installations refreshed',
-  'context.toastLayerUnavailable':
-    'That layer is unavailable in the current Context mode',
-  'context.actionStart': 'start',
-  'context.actionStop': 'stop',
-  'context.toastLayerLifecycleFailed': '{layerId} could not {action} cleanly',
-  'radio.toastLifecycleFailed': 'Radio could not {action} cleanly',
-
-  // CCTV sync chip captions + calibration/availability toasts.
-  'cctv.syncLoadingFrames': 'loading frames',
-  'cctv.syncGridReady': 'camera grid ready',
-  'cctv.toastCalibrationSaved': 'CCTV calibration saved',
-  'cctv.toastCalibrationReset': 'CCTV calibration reset',
-  'cctv.toastLayerUnavailable': 'CCTV layer unavailable',
-
-  // _renderMapStackState(): status chip fallback when no stack label resolves
-  // (stack names themselves are keep-English provider/stack ids).
-  'presets.mapStackFallback': 'MAP',
-
-  // ── Phase-3 runtime extraction batch 4: awareness / CCTV / Radio panels ───
-  // (radio.* and cctv.* state values that layers.js already seeds are reused
-  // cross-namespace; these are the runtime-only siblings and compositions.)
-
-  // _applyRuntimeStaticHeaderText(): the key-only standby description span
-  // (both mode descriptions in one span split by a literal <br> in phase 2).
-  'context.standbyContactsDesc': 'CONTACTS — nearest planes · vessels · sites',
-  'context.standbyMissionsDesc': 'SPACE MISSIONS — launches & orbital assets',
-  // _syncContextRadioLauncherState(): close-state sibling of the seeded
-  // context.radioToggleAriaLabel ('Open compact Radio controls').
-  'context.radioToggleCloseAriaLabel': 'Close compact Radio controls',
-  'context.toastMissionsCancelRestoreFailed':
-    'Space Missions cancellation could not restore the previous layer state',
-  // Cockpit utility disclosures: collapse-state siblings of the seeded
-  // utility.*ToggleAriaLabel expand keys.
-  'utility.displayToggleCollapseAriaLabel': 'Collapse Cockpit display options',
-  'utility.radioToggleCollapseAriaLabel': 'Collapse Cockpit Radio controls',
-
-  // Radio panel runtime states (state-sibling keys so no state can leak
-  // English later; lifecycle enum labels reuse layers.status.*).
-  'radio.stateSync': 'SYNC',
-  'radio.tunerCategoryBand': '{category} BAND',
-  'radio.tunerNoStations': 'NO STATIONS',
-  'radio.tunerStationAria': '{name}, station {index} of {total}',
-  'radio.tunerNoStationAria': 'No station available',
-  'radio.tunerOffAir': 'OFF AIR',
-  'radio.tunerStationUnavailable': 'STATION UNAVAILABLE',
-  'radio.actionPlay': 'Play',
-  'radio.actionPause': 'Pause',
-  'radio.actionResume': 'Resume',
-  'radio.targetSelected': 'selected',
-  'radio.targetNearest': 'nearest',
-  'radio.playStateAria': '{action} {target} radio station',
-  'radio.miniStateUncertain': 'RADIO STATE UNCERTAIN',
-  'radio.miniSyncingDirectory': 'SYNCING DIRECTORY',
-  'radio.stationSyncing': 'SYNCING',
-  'radio.stationFallback': 'station',
-  'radio.playbackReadyFallback': 'Ready',
-
-  // CCTV panel runtime states (layers.cctv.* seeded keys reused where they
-  // match; these are the runtime-only compositions and flipped states).
-  'cctv.coverageViewshedOn': 'VIEWSHED ON',
-  'cctv.frameLoading': 'FRAME · LOADING',
-  'cctv.frameUnavailable': 'FRAME · UNAVAILABLE',
-  'cctv.calChipEdited': 'CAL · EDITED (UNSAVED)',
-  'cctv.calChipTemplate': 'CAL · {badge}',
-  'cctv.calBadgeCalibrated': 'CALIBRATED',
-  'cctv.calBadgeCurated': 'CURATED',
-  'cctv.calBadgeRawPrior': 'RAW PRIOR',
-  'cctv.metaProjectionMonitor': 'MONITOR',
-  'cctv.metaProjectionOff': 'OFF',
-  'cctv.metaTemplate':
-    '{city} · HDG {heading} · FOV {fov} · RANGE {range}m · {projection}{calBadge} · {provider}{status}',
-  'cctv.metaCamerasClick': {
-    one: '{count} camera loaded · click a camera to activate',
-    other: '{count} cameras loaded · click a camera to activate',
-  },
-  'cctv.metaCamerasEnable': {
-    one: '{count} camera loaded · enable CCTV to activate',
-    other: '{count} cameras loaded · enable CCTV to activate',
-  },
-  'cctv.summaryNoneAvailable': 'No summary available.',
-
-  // ── Phase-3 runtime extraction batch 5: remainder + hud.js ────────────────
-
-  // _setCelestialRingEnabled(): unsupported-style title sibling of the seeded
-  // display.celestialToggleTitle.
-  'display.celestialUnavailableTitle':
-    'Celestial ring — available in Normal style',
-  // _updateDetectionButton(): density-profile labels (display.detectionLabel
-  // 'DETECT' was seeded on the static button) + composed aria.
-  'display.detectionAriaTemplate': 'Detection overlay: {mode}',
-  'display.detectionAriaOff': 'Detection overlay: off',
-  'display.detectionLabelSparse': 'SPARSE',
-  'display.detectionLabelBalanced': 'BALANCED',
-  'display.detectionLabelDense': 'DENSE',
-  // Globe-reset buttons: idle/working aria states (cockpit variant sibling).
-  'hud.resetGlobeAria': 'Reset to full globe view',
-  'hud.resetGlobeCockpitAria': 'Reset cockpit to full globe view',
-  'hud.resettingGlobeAria': 'Resetting to full globe view',
-  'hud.resettingGlobeCockpitAria': 'Resetting cockpit to full globe view',
-  // _initOrbit(): indicator caption after the orbit glyph.
-  'location.orbitLabel': 'ORBIT',
-  // Intel HUD (src/hud.js): summary caption, idle placeholder, REC indicator.
-  // Classification banners, terse instrument readout codes (MGRS/GSD/NIIRS/
-  // ALT/COLL/ONA/BAND/BITS/LVL), and the AI summary line stay keep-English.
-  'hud.summaryLabel': 'SUMMARY',
-  'hud.summaryAwaiting': 'Awaiting telemetry...',
-  'hud.recLabel': 'REC',
-
-  // Upstream a11y additions (post-merge follow-up): slider/toggle accessible names.
-  'display.featherAria': 'Scope edge feather',
-  'display.bloomAria': 'Bloom intensity',
-  'display.sharpenAria': 'Sharpen intensity',
-  'location.searchAria': 'Search location by name or coordinates',
-  'location.toggleAria': 'Expand LOCATION',
-};

src/i18n/locales/en/layers.js

@@ -1,517 +0,0 @@
-// English catalog — layers namespace (phase-1 seed).
-//
-// Owns data-layer presentation copy: display names, feed-state labels, and
-// layer batch toasts. Machine-readable values (layer ids, status enum keys,
-// provider names) are intentionally NOT here — see docs/TRANSLATORS.md
-// for the keep-English boundary. Keys are namespace-relative; the registry
-// prefixes them with `layers.`.
-export const NAMESPACE = 'layers';
-
-export default {
-  // src/data/manager.js FEED_STATE_LABELS value
-  'status.unavailable': 'UNAVAILABLE',
-  // src/data/flights.js / src/data/earthquakes.js layer display names
-  'name.liveFlights': 'Live Flights',
-  'name.earthquakes': 'Earthquakes (24h)',
-  // src/ui.js clearSelectedLayers() result toasts (genuine plural copy)
-  'clear.toast.noneSelected': 'No selected data layers',
-  'clear.toast.cleared': {
-    one: 'Cleared {count} data layer',
-    other: 'Cleared {count} data layers',
-  },
-  'clear.toast.notCleared': {
-    one: '{count} data layer could not be cleared',
-    other: '{count} data layers could not be cleared',
-  },
-
-  // ── Phase-2 static markup extraction (index.html), appended ──────────────
-  // The shell worker owns ALL index.html static markup in phase 2
-  // (docs/TRANSLATORS.md cross-surface rule); these keys cover the
-  // layers-worker surfaces (world overlay, CCTV panel, Radio panel) whose
-  // runtime presentation paths land here in phase 3.
-
-  // index.html #world-overlay-actions region (src/overlays/worldOverlay.js)
-  'overlay.regionAriaLabel': 'Visible map targets',
-
-  // index.html CCTV panel chrome. Button texts marked as states (toggleOff,
-  // coverageOff, autoHopOff, projectionOn) are the shipped initial values; the
-  // phase-3 layer worker adds the flipped-state siblings.
-  'cctv.panelTitle': 'CCTV',
-  'cctv.collapseTitle': 'Collapse panel',
-  'cctv.sourceUnknown': 'SOURCE · UNKNOWN',
-  'cctv.metaIdle': 'Enable CCTV to load camera intersections',
-  'cctv.toggleOff': 'CCTV OFF',
-  'cctv.nearest': 'NEAREST',
-  'cctv.prev': 'PREV',
-  'cctv.cameraAriaLabel': 'CCTV camera',
-  'cctv.next': 'NEXT',
-  'cctv.focus': 'FOCUS',
-  'cctv.coverageOff': 'COVERAGE OFF',
-  'cctv.autoHopOff': 'AUTO HOP OFF',
-  'cctv.projectionOn': 'PROJECTION ON',
-  'cctv.calibrationLabel': 'CALIBRATION',
-  'cctv.adjustLabel': 'ADJUST',
-  'cctv.adjustTitle':
-    'Drag the camera in the world: rings rotate, arrows move, handles set range/FOV',
-  'cctv.calPoseAriaLabel': 'Camera pose — click a value to type',
-  'cctv.calHeadingTitle': 'Heading (compass °) — click to type',
-  'cctv.calPitchTitle': 'Pitch (° up/down) — click to type',
-  'cctv.calFovTitle': 'Horizontal FOV (°) — click to type',
-  'cctv.calRangeTitle': 'Range / monitor-plane distance (m) — click to type',
-  'cctv.calHeightTitle': 'Mount height above ground (m) — click to type',
-  'cctv.calNorthTitle':
-    'North offset from catalog position (m) — click to type',
-  'cctv.calEastTitle': 'East offset from catalog position (m) — click to type',
-  'cctv.saveCal': 'SAVE CAL',
-  'cctv.resetCal': 'RESET CAL',
-  'cctv.summaryLabel': 'SCENE SUMMARY',
-  'cctv.summaryIdle':
-    'Enable CCTV to start camera-linked intelligence summaries.',
-
-  // index.html Radio panel chrome (right rail #radio-panel)
-  'radio.panelAriaLabel': 'Internet radio and local SDR',
-  'radio.panelTitle': 'RADIO',
-  'radio.expandTitle': 'Expand Radio',
-  'radio.expandAriaLabel': 'Expand Radio section',
-  'radio.enable': 'ENABLE',
-  'radio.stationTagLabel': 'STATION TAG',
-  'radio.filterAriaLabel': 'Filter stations by station tag',
-  'radio.filterAll': 'All',
-  'radio.noStation': 'NO STATION SELECTED',
-  'radio.stationHint': 'Enable Radio, then choose a globe marker or use next.',
-  // Key-only: the #radio-tuner-band-label span text is pinned verbatim by
-  // radioMarkup.test.mjs, so the attribute must be wired by a later phase.
-  'radio.bandLabel': 'DIRECTORY BAND',
-  'radio.dragToTune': 'DRAG TO TUNE',
-  'radio.tunerIdle': 'ALL · DRAG THE NEEDLE',
-  'radio.snapsNote': 'SNAPS TO AVAILABLE STATIONS',
-  'radio.transportAriaLabel': 'Radio playback',
-  'radio.prev': 'PREV',
-  'radio.prevAriaLabel': 'Previous filtered station',
-  'radio.play': 'PLAY',
-  'radio.playAriaLabel': 'Play selected station',
-  'radio.next': 'NEXT',
-  'radio.nextAriaLabel': 'Next filtered station',
-  'radio.stop': 'STOP',
-  'radio.stopAriaLabel': 'Stop radio playback',
-  'radio.volumeLabel': 'VOLUME',
-  'radio.volumeAriaLabel': 'Radio volume',
-  // Initial idle announcement; the runtime states land with the layers worker.
-  'radio.playbackOff': 'Radio off',
-  'radio.stationSite': 'STATION SITE',
-  'radio.privacyNote':
-    'Audio connects directly to the broadcaster after you press play. Your IP is visible to that broadcaster.',
-
-  // ── Phase-3 runtime extraction (src/data/*), appended ────────────────────
-  // Layer display names are translated only at the presentation boundary
-  // (manager.js _renderToggles/_syncToggleButton map layer.id → key here).
-  // layer.id values, FEED_STATE_LABELS enum KEYS, and lifecycle state keys
-  // stay English — see docs/TRANSLATORS.md keep-English boundary.
-
-  // src/data/manager.js FEED_STATE_LABELS values + toggle-button states.
-  'status.on': 'ON',
-  'status.loading': 'LOADING',
-  'status.degraded': 'DEGRADED',
-  'status.stale': 'STALE',
-  'status.fallback': 'FALLBACK',
-  'status.off': 'OFF',
-  'status.partial': 'PARTIAL',
-  'status.uncertain': 'UNCERTAIN',
-  'status.enabling': 'ENABLING',
-  'status.disabling': 'DISABLING',
-
-  // Layer display names (toggle panel rows + toggle-button aria-label).
-  'name.militaryFlights': 'Military Flights',
-  'name.satellites': 'Satellites',
-  'name.rocketLaunches': 'Space Missions (30d)',
-  'name.traffic': 'Street Traffic',
-  'name.cctv': 'CCTV',
-  'name.radio': 'Radio',
-  'name.bikeshare': 'Bikeshare',
-  'name.aisVessels': 'Live AIS Vessels',
-  'name.installations': 'Mapped Installations',
-  'name.globalContext': 'Global Context',
-  'name.datacenters': 'Datacenters',
-  'name.dams': 'Dams',
-  'name.submarineCables': 'Submarine Cables',
-  'name.fires': 'FIRMS Active Fires',
-
-  // src/data/manager.js data-panel row meta line (_buildMetaText) + time ago.
-  'meta.justNow': 'just now',
-  'meta.secondsAgo': '{count}s ago',
-  'meta.minutesAgo': '{count}m ago',
-  'meta.hoursAgo': '{count}h ago',
-  'meta.never': 'never',
-  'meta.dataSourceUnavailable': 'Data source unavailable',
-  'meta.loading': 'loading...',
-  'meta.uncertainLifecycle':
-    'UNCERTAIN · {source} · lifecycle state requires reconciliation',
-  'meta.transitioning': '{state} · {source}',
-  'meta.stateSourceRetry': '{state} · {source} · {detail} · retry {seconds}s',
-  'meta.stateSourceDetail': '{state} · {source} · {detail}',
-  'meta.stateSourceAgo': '{state} · {source} · {ago}',
-  'meta.stateSourceAgoRetry':
-    '{state} · {source} · {ago} · retrying in {seconds}s',
-  'meta.sourceLoading': '{source} · {loadingLabel}',
-  'meta.sourceAgo': '{source} · {ago}',
-  'meta.partialCounts': '{accepted} of {raw} records accepted',
-  'meta.partialIncomplete': 'incomplete snapshot',
-  'meta.partialDetail': '{state} · {source} · {detail} · {ago}',
-  'meta.toggleAriaLabel': '{name}: {state}',
-
-  // src/data/militaryFlights.js tracked readout fallback captions.
-  'readout.typeUnknown': 'Type unknown',
-  'readout.regUnknown': 'Reg unknown',
-  'readout.operatorUnknown': 'Operator unknown',
-  'readout.altUnknown': 'Alt unknown',
-
-  // src/data/vesselLabels.js AIS type names (display only — the styling
-  // matcher keeps the English tokens as machine values).
-  'vessel.type.fishing': 'FISHING',
-  'vessel.type.towing': 'TOWING',
-  'vessel.type.dredger': 'DREDGER',
-  'vessel.type.diveOps': 'DIVE OPS',
-  'vessel.type.military': 'MILITARY',
-  'vessel.type.sailing': 'SAILING',
-  'vessel.type.pleasure': 'PLEASURE',
-  'vessel.type.pilot': 'PILOT',
-  'vessel.type.sar': 'SAR',
-  'vessel.type.tug': 'TUG',
-  'vessel.type.portTender': 'PORT TENDER',
-  'vessel.type.antiPollution': 'ANTI-POLLUTION',
-  'vessel.type.lawEnforce': 'LAW ENFORCE',
-  'vessel.type.medical': 'MEDICAL',
-  'vessel.type.highSpeed': 'HIGH-SPEED',
-  'vessel.type.passenger': 'PASSENGER',
-  'vessel.type.cargo': 'CARGO',
-  'vessel.type.tanker': 'TANKER',
-  'vessel.type.other': 'OTHER',
-
-  // src/data/aisLiveVessels.js vessel cards + selected-vessel HUD.
-  'vessel.fallback': 'VESSEL',
-  'vessel.posLive': 'POS: LIVE',
-  'vessel.posAt': 'POS: {time}Z',
-  'vessel.hudIdle': 'AIS: --',
-  'vessel.hudName': 'AIS: {name}',
-  'vessel.hudTypeLine': '{type}  SPD: {speed}  HDG: {heading}',
-  'vessel.awaitingFirstPosition': 'awaiting first AIS position…',
-
-  // index.html CCTV panel flipped-state siblings (runtime writers live in
-  // src/ui.js, owned by core-ui — these keys are the layers-surface half of
-  // the cross-surface rule in docs/TRANSLATORS.md).
-  'cctv.toggleOn': 'CCTV ON',
-  'cctv.coverageOn': 'COVERAGE ON',
-  'cctv.autoHopOn': 'AUTO HOP ON',
-  'cctv.projectionOff': 'PROJECTION OFF',
-  'cctv.adjustOn': 'ADJUST ON',
-
-  // src/data/cctv.js buildSummaryText() — the SCENE SUMMARY line.
-  'cctv.summary.standingBy':
-    '{count} CAMERAS STANDING BY · NO CAMERA SELECTED · CLICK A CAMERA TO ACTIVATE',
-  'cctv.summary.empty': 'No cameras available in catalog.',
-  'cctv.summary.city': '{city} CCTV',
-  'cctv.summary.hdg': 'HDG {value}°',
-  'cctv.summary.hdgEstimated': 'HDG {value}° (ESTIMATED)',
-  'cctv.summary.fov': 'FOV {value}°',
-  'cctv.summary.coverage': 'COVERAGE {value}km²',
-  'cctv.summary.overlap': 'OVERLAP {count} cams',
-  'cctv.summary.isolated': 'ISOLATED VIEW',
-  'cctv.summary.projMonitor': 'PROJ MONITOR',
-  'cctv.summary.projOff': 'PROJ OFF',
-  'cctv.summary.viewshed': 'VIEWSHED',
-  'cctv.summary.cal': 'CAL {value}',
-  'cctv.summary.src': 'SRC {value}',
-  'cctv.summary.context': '{value} CONTEXT',
-
-  // src/data/radio.js station-tag categories, genre labels, cluster badges.
-  'radio.category.news': 'News',
-  'radio.category.talk': 'Talk',
-  'radio.category.weather': 'Weather / Emergency',
-  'radio.category.publicSafety': 'Public Safety',
-  'radio.category.aviationMarine': 'Aviation / Marine',
-  'radio.category.trafficTransit': 'Traffic / Transit',
-  'radio.category.music': 'Music',
-  'radio.category.other': 'Other',
-  'radio.genre.alternative': 'Alternative',
-  'radio.genre.ambient': 'Ambient',
-  'radio.genre.blues': 'Blues',
-  'radio.genre.classical': 'Classical',
-  'radio.genre.country': 'Country',
-  'radio.genre.dance': 'Dance',
-  'radio.genre.electronic': 'Electronic',
-  'radio.genre.folk': 'Folk',
-  'radio.genre.funk': 'Funk',
-  'radio.genre.hipHop': 'Hip-Hop',
-  'radio.genre.house': 'House',
-  'radio.genre.indie': 'Indie',
-  'radio.genre.jazz': 'Jazz',
-  'radio.genre.latin': 'Latin',
-  'radio.genre.metal': 'Metal',
-  'radio.genre.oldies': 'Oldies',
-  'radio.genre.pop': 'Pop',
-  'radio.genre.punk': 'Punk',
-  'radio.genre.rAndB': 'R&B',
-  'radio.genre.reggae': 'Reggae',
-  'radio.genre.rock': 'Rock',
-  'radio.genre.soul': 'Soul',
-  'radio.genre.techno': 'Techno',
-  'radio.genre.trance': 'Trance',
-  'radio.genre.world': 'World',
-  'radio.cluster.news': 'NEWS',
-  'radio.cluster.talk': 'TALK',
-  'radio.cluster.weather': 'WEATHER',
-  'radio.cluster.publicSafety': 'SAFETY',
-  'radio.cluster.aviationMarine': 'AIR / SEA',
-  'radio.cluster.trafficTransit': 'TRANSIT',
-  'radio.cluster.music': 'MUSIC',
-  'radio.cluster.other': 'OTHER',
-
-  // Radio right-rail panel runtime states (seeded here per the ownership
-  // contract; src/ui.js wires the writes — core-ui). English values mirror
-  // the literals ui.js writes today so wiring is byte-identical under 'en'.
-  'radio.noStationAvailable': 'NO STATION AVAILABLE',
-  'radio.disable': 'DISABLE',
-  'radio.reconcile': 'RECONCILE',
-  'radio.enableAria': 'Enable Radio',
-  'radio.disableAria': 'Disable Radio',
-  'radio.reconcileAria': 'Reconcile Radio — lifecycle uncertain',
-  'radio.meta.loading': 'Loading station directory…',
-  'radio.meta.metadataOnly': 'Directory metadata only',
-  'radio.meta.chooseHint': 'Choose a globe marker or use next.',
-  'radio.tags': 'TAGS · {tags}',
-  'radio.state.ready': 'Ready — playback starts only from your action',
-  'radio.state.loading': 'Connecting directly to broadcaster…',
-  'radio.state.buffering': 'Buffering broadcaster stream…',
-  'radio.state.playing': 'Playing {station}',
-  'radio.state.paused': 'Paused {station}',
-  'radio.state.error': 'Broadcaster stream unavailable',
-  'radio.state.degradedDirectory': ' · degraded directory',
-  'radio.state.staleDirectory': ' · stale directory',
-  'radio.state.staleDegradedDirectory': ' · stale/degraded directory',
-  'radio.state.outsideFilter': ' · outside current filter',
-  'radio.state.voiceMuted': ' · muted during voice interaction',
-  'radio.state.voiceRestoring': ' · restoring volume after voice',
-  'radio.state.staticNoAudio': ' · static indicates no broadcaster audio',
-  'radio.state.tuningStatic': ' · tuning static until broadcaster starts',
-  'radio.state.stationUnavailable':
-    'Station unavailable after directory refresh — choose another channel',
-  'radio.state.enabling': 'Radio is enabling…',
-  'radio.state.disabling': 'Radio is disabling…',
-  'radio.state.uncertain':
-    'Radio lifecycle is uncertain — use Enable or Disable to reconcile',
-
-  // src/data/rocketLaunches.js space-mission surface (runtime-built panel,
-  // roster, replay overlay, and map cards).
-  'missions.launchSite': 'LAUNCH SITE',
-  'missions.launchSiteValue': 'LAUNCH SITE · {site}',
-  'missions.panel.selectedHeader': 'SELECTED SPACE MISSION',
-  'missions.panel.showAllTitle': 'Show all missions',
-  'missions.panel.deselectAria': 'Deselect mission',
-  'missions.panel.mission': 'MISSION',
-  'missions.panel.status': 'STATUS · ',
-  'missions.panel.launchSite': 'LAUNCH SITE · ',
-  'missions.panel.launchTime': 'LAUNCH TIME · ',
-  'missions.panel.orbit': 'ORBIT · ',
-  'missions.panel.ascentPath': 'ASCENT PATH · ',
-  'missions.panel.distance': 'CURRENT DISTANCE FROM EARTH · ',
-  'missions.panel.speed': 'SATELLITE SPEED · ',
-  'missions.panel.payload': 'PAYLOAD',
-  'missions.panel.colName': 'NAME',
-  'missions.panel.colType': 'TYPE',
-  'missions.panel.colDestination': 'DESTINATION',
-  'missions.panel.stagesSection': 'STAGE / RE-ENTRY / RECOVERY',
-  'missions.panel.colStage': 'STAGE',
-  'missions.panel.colStatus': 'STATUS',
-  'missions.panel.colFinalPosition': 'FINAL POSITION',
-  'missions.panel.focus': 'FOCUS',
-  'missions.panel.prev': 'PREV',
-  'missions.panel.next': 'NEXT',
-  'missions.panel.prevTitle': 'Previous mission',
-  'missions.panel.nextTitle': 'Next mission',
-  'missions.panel.showAll': 'SHOW ALL / DESELECT',
-  'missions.roster.empty': 'NO MISSIONS AVAILABLE IN THE CURRENT 30-DAY WINDOW',
-  'missions.roster.count': '{count} / 30D',
-  'missions.roster.dateUnavailable': 'DATE UNAVAILABLE',
-  'missions.roster.unspecifiedOperator': 'UNSPECIFIED OPERATOR',
-  'missions.roster.selectAria': 'Select {mission}',
-  'missions.rows.additionalPayloads': '+{count} additional payload records',
-  'missions.rows.classified': 'PAYLOAD DATA UNAVAILABLE',
-  'missions.rows.noStageData': 'NO STAGE RE-ENTRY / RECOVERY DATA',
-  'missions.rows.unspecified': 'UNSPECIFIED',
-  'missions.rows.unavailable': 'UNAVAILABLE',
-  'missions.rows.flightNumber': 'FLIGHT {count}',
-  'missions.rows.reused': 'REUSED',
-  'missions.rows.positionUnavailable': 'POSITION UNAVAILABLE',
-  'missions.rows.kmDownrange': '{value} KM DOWNRANGE',
-  'missions.rows.plannedPrefix': 'PLANNED · ',
-  'missions.rows.suppliedTrajectory': 'SUPPLIED TRAJECTORY POINTS',
-  'missions.rows.reconstructedEstimate': 'RECONSTRUCTED ESTIMATE',
-  'missions.telemetry.km': '{value} KM',
-  'missions.telemetry.kmPerSecond': '{value} KM/S',
-  'missions.replay.start': 'REPLAY ASCENT',
-  'missions.replay.startTitle':
-    'Replay the estimated ascent with a following camera',
-  'missions.replay.pause': 'Pause replay',
-  'missions.replay.resume': 'Resume replay',
-  'missions.replay.cancel': 'Cancel replay',
-  'missions.replay.speedLabel': 'REPLAY SPEED',
-  'missions.replay.speedAria': 'Replay speed multiplier',
-  'missions.replay.countdown': 'T−{time} · {mission}',
-  'missions.replay.standbyDetail': 'LAUNCH STANDBY',
-  'missions.replay.liftoff': 'LIFTOFF · {mission}',
-  'missions.replay.ascentReplay': 'ASCENT REPLAY · {mission}',
-  'missions.replay.ascentEstimate': 'ASCENT ESTIMATE · {mission}',
-  'missions.replay.recovery': 'STAGE RE-ENTRY / RECOVERY · {mission}',
-  'missions.replay.orbit': 'ORBIT REPLAY · {mission}',
-  'missions.replay.pausedPrefix': 'PAUSED · {title}',
-  'missions.replay.phaseCountdown': 'T minus {seconds}',
-  'missions.replay.phasePreparing': 'Preparing launch site',
-  'missions.replay.phaseLiftoff': 'Liftoff',
-  'missions.replay.phaseAscent': 'Ascent replay',
-  'missions.replay.phaseOrbit': 'Orbit replay',
-  'missions.replay.pausedSuffix': ', paused',
-
-  // src/data/satellites.js dense-shell chip + src/data/satelliteClass.js
-  // class labels and legend blurbs.
-  'satellites.denseChip': 'DENSE',
-  'satellites.denseChipLoading': 'DENSE ···',
-  'satellites.denseChipFailed': 'DENSE ✕',
-  'satellites.denseTitleAdd':
-    'Add the full Starlink broadband shell (thousands of extra points)',
-  'satellites.denseTitleLoading': 'Loading the Starlink shell…',
-  'satellites.denseTitleFailed': 'Starlink {detail} — click to retry',
-  'satellites.loadFailed': 'load failed',
-  'satellites.denseTitleActive':
-    'Showing the full Starlink shell — click for the core catalog only',
-  'satellites.class.station': 'STATION',
-  'satellites.class.stationBlurb':
-    'Crewed stations and their visiting vehicles',
-  'satellites.class.nav': 'NAV',
-  'satellites.class.navBlurb': 'GNSS navigation — GPS, GLONASS, Galileo',
-  'satellites.class.geo': 'GEO',
-  'satellites.class.geoBlurb':
-    'Geostationary belt — comms and weather, fixed over the equator',
-  'satellites.class.visual': 'VISUAL',
-  'satellites.class.visualBlurb':
-    'Brightest naked-eye objects — CelesTrak visual group',
-  'satellites.class.comms': 'COMMS',
-  'satellites.class.commsBlurb':
-    'Broadband constellation shell — shown only in DENSE mode',
-
-  // src/data/firmsHeatmap.js stats labels + fire/cell cards.
-  'meta.refreshing': 'refreshing...',
-  'firms.keyRequired': 'KEY REQUIRED',
-  'firms.staleCached': 'STALE · cached {age}',
-  'firms.liveUpdated': 'LIVE · updated {age}',
-  'firms.underMinuteAgo': '<1m ago',
-  'firms.card.fire': 'FIRE · {frp} MW',
-  'firms.card.ambient': '▲ {frp} MW',
-  'firms.card.fireNoun': 'FIRE',
-  'firms.card.firesNoun': 'FIRES',
-  'firms.card.confSuffix': '{value} conf',
-  'firms.card.ageSuffix': '{value} ago',
-  'firms.card.maxFrp': 'max {value} MW',
-  'firms.card.newAge': 'new {value}',
-  'firms.card.night': 'NIGHT',
-  'firms.card.sensorUnavailable': 'sensor n/a',
-  'firms.card.focusAria': 'Focus fire detection {title}, {details}',
-
-  // src/data/traffic.js feed presentation (manager meta loadingLabel values).
-  'traffic.loadingSyncing':
-    'Syncing flow · Roads: OpenStreetMap · Flow: TomTom · Unmatched: simulated',
-  'traffic.liveCoverage':
-    'LIVE · Roads: OpenStreetMap · Flow: TomTom · {percent}% cov',
-  'traffic.liveCoverageUnmatched':
-    'LIVE · Roads: OpenStreetMap · Flow: TomTom · {percent}% cov · Unmatched: simulated',
-  'traffic.simulatedNoMatches':
-    'SIMULATED · Roads: OpenStreetMap · Flow: TomTom (no matches)',
-  'traffic.syncingRoads': 'Syncing flow · Roads: {source}',
-  'traffic.liveRoadsFlowHidden':
-    'LIVE · Roads: {source} · Roads without flow hidden',
-  'traffic.liveRoadsNoFlowInView':
-    'LIVE · Roads: {source} · No flow roads in view',
-  'traffic.roadsFlowLive': 'LIVE · Roads: {source} · Flow {percent}%',
-  'traffic.roadsFlowSimulated': 'SIMULATED · Roads: {source} · Flow {percent}%',
-  'traffic.simUnavailable': 'SIMULATED — traffic service unreachable',
-  'traffic.simKeyless': 'SIMULATED — add TomTom key for live',
-
-  // src/data/bikeshare.js loading labels + selected-station card.
-  'bike.loadingSyncing': 'syncing {count} city feeds...',
-  'bike.loadingScanning': 'scanning nearby systems...',
-  'bike.card.capacity': '🚲 {bikes} avail · {docks} docks · {capacity} cap',
-  'bike.warning.notInstalled': '⚠️ Not installed',
-  'bike.warning.notRenting': '⚠️ Not renting',
-  'bike.warning.notReturning': '⚠️ Not returning',
-  'bike.stationFallback': 'Station',
-  'bike.stationWithId': 'Station {id}',
-
-  // src/data/militaryInstallations.js + installationFeedback.js.
-  'installations.fallbackTitle': 'MAPPED INSTALLATION',
-  'installations.loading': 'loading mapped installation context',
-  'installations.feedback.reason.rateLimited': 'Overpass rate-limited',
-  'installations.feedback.reason.timeout': 'Overpass timed out',
-  'installations.feedback.reason.queryFailed':
-    'Overpass could not complete the query',
-  'installations.feedback.reason.unavailable':
-    'Overpass temporarily unavailable',
-  'installations.feedback.retrying': 'Retrying mapped sites…',
-  'installations.feedback.fetching': 'Fetching mapped sites…',
-  'installations.feedback.retryIn': '{reason} — retrying in {seconds}s',
-  'installations.feedback.retryPending': '{reason} — retry pending',
-  'installations.feedback.zoomIn': 'Zoom in to search mapped installations',
-  'installations.feedback.cached': 'Showing cached mapped sites',
-  'installations.feedback.notLoaded': 'Mapped sites not loaded',
-  'installations.feedback.loaded': 'Mapped sites loaded',
-
-  // src/data/militaryAwareness.js panel + militaryAwarenessEngine.js reasons.
-  'awareness.standbyReady': 'CONTEXT READY',
-  'awareness.standbyOff': 'GLOBAL CONTEXT OFF',
-  'awareness.standbySelect': 'SELECT A FLIGHT, VESSEL, OR MAPPED INSTALLATION',
-  'awareness.standbyEnable': 'ENABLE TO LOAD OBSERVED / MAPPED PROXIMITY',
-  'awareness.controlsAria': 'Global Context navigation',
-  'awareness.previous': 'PREVIOUS',
-  'awareness.focus': 'FOCUS',
-  'awareness.next': 'NEXT',
-  'awareness.previousTitle':
-    'Previous — prior visited contact in the 250 km window',
-  'awareness.nextTitle':
-    'Next — nearest unvisited contact in the 250 km window',
-  'awareness.note':
-    'Open-source mapped/observed context. Missing broadcasts, unloaded map areas, or unmapped sites are not evidence of absence.',
-  'awareness.unavailableAria': 'Unavailable',
-  'awareness.focusAria': 'Focus {label}',
-  'awareness.cohort.flights': 'Flights',
-  'awareness.cohort.military': 'Military flights',
-  'awareness.cohort.vessels': 'AIS vessels',
-  'awareness.cohort.installations': 'Mapped installations',
-  'awareness.coverage.viewport': 'CURRENT VIEWPORT ONLY',
-  'awareness.coverage.within': 'WITHIN {km} KM',
-  'awareness.hdg': 'HDG {value}°',
-  'awareness.brg': 'BRG {value}°',
-  'awareness.brgUnknown': 'BRG —',
-  'awareness.crs': 'CRS {value}°',
-  'awareness.reason.feedUnavailable': 'feed unavailable',
-  'awareness.reason.feedStale': 'feed stale',
-  'awareness.reason.nearby': 'observed or mapped nearby context',
-  'awareness.reason.none': 'no observed or mapped objects in current feeds',
-
-  // src/data/regionalBrief.js WMO weather-code labels (cockpit copy).
-  'weather.conditionsUnknown': 'CONDITIONS UNKNOWN',
-  'weather.clear': 'CLEAR',
-  'weather.partlyCloudy': 'PARTLY CLOUDY',
-  'weather.overcast': 'OVERCAST',
-  'weather.fog': 'FOG',
-  'weather.drizzle': 'DRIZZLE',
-  'weather.rain': 'RAIN',
-  'weather.snow': 'SNOW',
-  'weather.rainShowers': 'RAIN SHOWERS',
-  'weather.snowShowers': 'SNOW SHOWERS',
-  'weather.thunderstorm': 'THUNDERSTORM',
-  'weather.mixed': 'MIXED CONDITIONS',
-
-  'missions.roster.keyboardHint': 'TAB PREVIEWS · ENTER / SPACE SELECTS',
-
-  'vessel.awaitingPositions': 'awaiting usable AIS positions…',
-  'vessel.awaitingFirstMessage': 'awaiting first AIS message…',
-  'missions.estDownrange': 'EST. DOWNRANGE',
-};

src/i18n/locales/en/setup.js

@@ -1,213 +0,0 @@
-// English catalog — setup namespace (phase-1 seed).
-//
-// Owns first-launch onboarding, in-app key setup (Provider Settings), scene
-// recipes, and voice-control chrome. Keys are namespace-relative; the registry
-// prefixes them with `setup.`.
-export const NAMESPACE = 'setup';
-
-export default {
-  // index.html #first-run-launcher header/title/choices
-  'firstRun.kicker': 'MISSION CONTROL · FIRST LAUNCH',
-  'firstRun.title': 'Choose your first view',
-  'firstRun.choice.contacts': 'LIVE CONTACTS',
-  'firstRun.suppress': "Don't show this again",
-  // index.html #key-setup-chip / #key-setup dialog
-  'keySetup.chip': 'POWER UP',
-  'keySetup.kicker': 'GROUND STATION · PROVIDER SETTINGS',
-  'keySetup.title': 'Power up the globe',
-  'keySetup.apply': 'SAVE KEYS',
-  // src/keySetup.js submitUpdates() status announcement
-  'keySetup.status.saving': 'Saving…',
-
-  // ── Phase-2 static markup extraction (index.html), appended ──────────────
-  // The shell worker owns ALL index.html static markup in phase 2
-  // (docs/TRANSLATORS.md cross-surface rule); these keys cover the
-  // support-worker surfaces (first-run, key setup, scene director) whose
-  // runtime paths land here in phase 3.
-
-  // index.html #first-run-launcher
-  // Owner-authored persuasive line, pinned verbatim by firstRunExperience.test.mjs
-  // (unspaced em dash included) — keep the exact string when translating.
-  'firstRun.description':
-    'It feels like a forbidden cockpit—then you realize the sources are public and the data is real.',
-  'firstRun.choice.contactsSub': 'Aircraft, vessels and nearby intelligence',
-  'firstRun.choice.spaceMissions': 'SPACE MISSIONS',
-  'firstRun.choice.spaceMissionsSub':
-    'Launches, spacecraft and orbital context',
-  'firstRun.choice.explore': 'EXPLORE MANUALLY',
-  'firstRun.choice.exploreSub': 'Begin with a clean globe',
-  'firstRun.dismissHint': 'ESC to dismiss',
-  // Initial status tip; firstRunExperience.js swaps it for progress/errors.
-  'firstRun.note':
-    'Tip: the GEV MIC button in the dock lets you talk to the map.',
-  // NOT seeded: the environmental tile's <strong>/<small> are pinned verbatim
-  // by firstRunExperience.test.mjs (and the title is painted from
-  // ENVIRONMENTAL_LABEL_CHOICE at init) — the support worker wires them in
-  // phase 3 together with the test update.
-
-  // index.html #key-setup
-  'keySetup.closeAriaLabel': 'Close key setup',
-  'keySetup.description':
-    "The globe already flies keyless. Every key below switches on another real feed — paste one and it's saved into this app's local configuration, then the server restarts itself. Server-side keys stay on this machine; Google Maps and Cesium ion run in the browser and must be provider-restricted. Keys you configured elsewhere are shown but never touched.",
-  'keySetup.hint': 'ESC to close',
-  'keySetup.note':
-    'The Google Maps key buys the photorealistic planet — everything else stacks on top.',
-
-  // index.html scene director panel chrome (src/scenes/director.js surface)
-  'scenes.panelTitle': 'SCENES',
-  'scenes.collapseTitle': 'Collapse panel',
-  'scenes.recipeAriaLabel': 'Scene recipe',
-  'scenes.new': 'NEW',
-  'scenes.delete': 'DEL',
-  'scenes.capture': 'CAPTURE SHOT',
-  'scenes.updateShot': 'UPDATE SHOT',
-  'scenes.start': 'START',
-  'scenes.stop': 'STOP',
-  'scenes.next': 'NEXT',
-  'scenes.exportPresets': 'EXPORT PRESETS',
-  'scenes.import': 'IMPORT',
-  'scenes.runLog': 'RUN LOG',
-  'scenes.statusReady': 'Ready',
-
-  // ── Phase-3 runtime extraction (support surfaces), appended ───────────────
-
-  // src/firstRunExperience.js — mission busy lines and status/error copy.
-  // {detail} is the failed layer-id list (machine values, kept raw).
-  'firstRun.busy.contacts': 'Starting live contacts…',
-  'firstRun.busy.spaceMissions': 'Opening space missions…',
-  'firstRun.busy.environmental': 'Scanning active events…',
-  'firstRun.busy.working': 'Working…',
-  'firstRun.status.failed':
-    'Could not open that mission{detail}. Retry or explore manually.',
-  'firstRun.status.storageBlocked':
-    'This browser is blocking storage, so that could not be saved.',
-  // The environmental tile is painted at init from ENVIRONMENTAL_LABEL_CHOICE;
-  // the subcopy names BOTH feeds (pinned verbatim by firstRunExperience.test.mjs).
-  'firstRun.choice.environmentalSub':
-    'Live earthquakes and active fires, from USGS and NASA',
-  'firstRun.environmentalTitle.environmental': 'ENVIRONMENTAL',
-  'firstRun.environmentalTitle.earthWatch': 'EARTH WATCH',
-  'firstRun.environmentalTitle.activeEvents': 'ACTIVE EVENTS',
-
-  // src/keySetup.js — chip counter, status line, and remove confirm.
-  'keySetup.chipWaiting': {
-    one: 'POWER UP · {count} KEY WAITING',
-    other: 'POWER UP · {count} KEYS WAITING',
-  },
-  'keySetup.chipReady': 'POWERED UP',
-  'keySetup.status.saveFailed': 'Save failed ({status}).',
-  'keySetup.status.saveFailedDetail': 'Save failed: {detail}',
-  'keySetup.status.pasteFirst': 'Paste at least one key first.',
-  'keySetup.status.saved':
-    'Saved to {store}. Restarting — this page reloads itself.',
-  'keySetup.status.removed':
-    'Removed from {store}. Restarting — this page reloads itself.',
-  'keySetup.store.pinokio': 'your app configuration',
-  'keySetup.store.env': 'your local .env',
-  'keySetup.confirm.remove': 'Remove this key from your saved configuration?',
-
-  // src/mapStackChips.js — unavailable-chip tooltip and aria templates.
-  'mapStack.fallbackName': 'This map stack',
-  'mapStack.unavailableReason': '{label} is unavailable',
-  'mapStack.unavailableAriaLabel': '{label} unavailable: {hint}',
-
-  // src/scenes/director.js — built-in recipe DISPLAY names only. Recipe ids
-  // and the URL 'scene' param stay English; stored/renamed project titles are
-  // user data and render verbatim.
-  'scenes.recipe.flightsRadar': 'Global Flights Radar',
-  'scenes.recipe.orbitalWatch': 'Orbital Watch',
-  'scenes.recipe.thermalThreats': 'Thermal Threat Board',
-  'scenes.recipe.cityOverload': 'City Overload',
-  'scenes.recipe.omnisciencePullback': 'Omniscience Pullback',
-
-  // src/voice/gevRealtime.js — mic chrome and connection/execution STATUS
-  // text. Status enum keys (idle/connecting/…) are machine values; tool
-  // names/schemas and model-facing results stay English (keep-English
-  // boundary). Tier badges STD/MINI and the MIC/ON-OFF mic label stay machine
-  // identifiers this phase.
-  'voice.status.idle': 'OFF',
-  'voice.status.connecting': 'CONNECTING',
-  'voice.status.listening': 'LISTENING',
-  'voice.status.executing': 'EXECUTING',
-  'voice.status.error': 'ERROR',
-  'voice.status.sessionCostCap': 'Session ended — cost cap {cost}',
-  'voice.detail.standby': 'VOICE STANDBY',
-  'voice.detail.active': 'VOICE ACTIVE',
-  'voice.detail.unavailable': 'VOICE UNAVAILABLE',
-  'voice.detail.microphoneUnavailable': 'WebRTC microphone support unavailable',
-  'voice.detail.requestingMicrophone': 'Requesting microphone',
-  'voice.detail.holdSpaceTalk': 'Hold Space to talk',
-  'voice.detail.releaseSpaceSend': 'Release Space to send',
-  'voice.detail.askOrCommand': 'Ask or command',
-  'voice.detail.voiceOff': 'Voice off',
-  'voice.detail.runningCommand': 'Running command',
-  'voice.detail.radioDidNotStart': 'Radio did not start',
-  'voice.hint.default':
-    'Hold Space to speak · tap Space to activate focused controls',
-  'voice.error.sessionStart': 'Voice session could not be started.',
-  'voice.error.trayTitle': 'VOICE SYSTEM ERROR',
-  'voice.error.dismiss': 'DISMISS',
-  'voice.error.hint':
-    'Check microphone permission and network access, then try again.',
-  'voice.kicker.agent': 'AI AGENT',
-  'voice.kicker.control': 'VOICE CONTROL',
-  'voice.tier.appliesNextSession': '{tier} applies next session',
-  'voice.tier.buttonTitle': 'Voice model tier — applies next session',
-  'voice.cost.buttonTitle': 'Estimated session cost',
-  'voice.button.ariaLabel':
-    'Voice control — activate to toggle voice; hold Space to speak',
-
-  // ── Stage-4 repair pass: src/scenes/director.js status corpus, appended ───
-  // Status/confirm lines and the default shot title. {scene}/{shot} carry
-  // stored project titles (user data, rendered verbatim); {mode} is the raw
-  // context-mode identifier (machine value, keep-English boundary).
-  'scenes.status.captureCameraNotReady':
-    'Cannot capture shot: camera not ready',
-  'scenes.status.shotTitleDefault': 'Shot {n}',
-  'scenes.status.captured': 'Captured: {scene} / {shot}',
-  'scenes.status.selectShotFirst': 'Select a shot first',
-  'scenes.status.updated': 'Updated: {scene} / {shot}',
-  'scenes.status.deleteShotConfirm': 'Delete shot "{shot}"?',
-  'scenes.status.loaded': 'Loaded: {scene} / {shot}',
-  'scenes.status.cameraUnavailable': 'Camera unavailable — exit cockpit first',
-  'scenes.status.noShotsToRun': 'No shots to run',
-  'scenes.status.runningShot': 'Running {index}/{total}: {scene} / {shot}',
-  'scenes.status.runComplete': 'Scene run complete',
-  'scenes.status.runError': 'Error: {message}',
-  'scenes.status.contextExitFailed':
-    'Could not exit {mode} — scene layers may be refused',
-
-  // ── Stage-4 repair pass: keySetup dev-surface copy, appended ──────────────
-  // src/keySetup.js buildRow() remove chrome (dev-server-only surface).
-  'keySetup.row.remove': 'REMOVE',
-  'keySetup.row.removeTitle': "Remove {title} from this app's saved keys",
-  // src/keySetupCore.mjs keySetupRequirement(): availability sentence naming
-  // the registry env vars (machine values stay raw).
-  'keySetup.requirement': 'Needs {envVars} — add it in Provider Settings',
-  // src/keySetupCore.mjs KEY_SETUP_KEYS `unlocks` copy, keyed by registry id;
-  // en values must stay byte-identical to the registry strings.
-  'keySetup.unlocks.google-maps': 'The photorealistic 3D planet + place search',
-  'keySetup.unlocks.google-maps-server':
-    'Places context + Street View fallback; optional separate key',
-  'keySetup.unlocks.openai': 'Voice control — API key or ChatGPT OAuth',
-  'keySetup.unlocks.aisstream': 'Live ships, worldwide',
-  'keySetup.unlocks.firms': 'Live active-fire detections',
-  'keySetup.unlocks.tomtom': 'Real live traffic (keyless runs a simulation)',
-  'keySetup.unlocks.cesium-ion': 'Bing imagery map stacks + world terrain',
-  'keySetup.unlocks.opensky':
-    'More flight-polling credits (anonymous works without)',
-  'keySetup.unlocks.launch-library': 'Higher space-missions request allowance',
-  'keySetup.unlocks.mapillary':
-    'Street-level imagery and coverage in the Street Level layer. Free: register an app in the Mapillary developer dashboard and paste its Client Token',
-
-  'scenes.status.actionFailed': 'Scene action failed',
-
-  'scenes.status.projectExported': 'Project exported',
-
-  'voice.tierNextSession':
-    'Next session: {pendingId} — this session stays on {modelId}',
-  'voice.tierSwitchHint':
-    'Voice model: {pendingId} — click to switch to {target}; applies next session',
-  'voice.costTooltip':
-    'Estimated session cost on {modelId} — {responses} response(s). Warns at {warn}, ends the session at {cap}.',
-};

src/i18n/locales/en/shell.js

@@ -1,82 +0,0 @@
-// English catalog — shell namespace (phase-1 seed).
-//
-// Owns the global application chrome: title bar, loader status, top-center
-// actions, panel titles, and the shared global status surface. Keys are
-// namespace-relative; the registry in src/i18n/index.js prefixes them with
-// `shell.`. Values are plain strings or { one, other } plural variant objects
-// with named {placeholder} interpolation.
-export const NAMESPACE = 'shell';
-
-export default {
-  // index.html #title-bar .subtitle
-  'title.subtitle': 'NO PLACE LEFT BEHIND',
-  // index.html .loader-status (initial paint)
-  'loading.initialStatus': 'Initializing photorealistic world...',
-  // src/main.js init() loaderStatus writes
-  'loading.status.configuring': 'Configuring viewer...',
-  'loading.status.tilesUnavailable':
-    'Google 3D Tiles unavailable ({detail}). Loading the keyless globe...',
-  'loading.status.flying': 'Flying to Austin, TX...',
-  'loading.status.restoring': 'Restoring shared view...',
-  // index.html #global-loading-label (initial) and
-  // src/loadingFeedback.js presentLoadingFeedback() labels
-  'status.loadingLiveData': 'LOADING LIVE DATA',
-  'status.loadComplete': 'LOAD COMPLETE',
-  'status.loadFailed': 'LOAD FAILED',
-  'status.loadCancelled': 'LOAD CANCELLED',
-  // index.html #traffic-sync-label (initial) and
-  // src/loadingFeedback.js reduceTrafficSyncFeedback() neutral fallback
-  'status.trafficSyncing': 'syncing road network',
-  'status.retryingIn': 'retrying in {seconds}s',
-  'status.retryPending': 'retry pending',
-  // index.html #top-center-actions buttons
-  'actions.clearLayers.ariaLabel': 'Clear selected data layers',
-  'actions.clearLayers.title': 'Turn off all selected data layers',
-  'actions.share.ariaLabel': 'Copy share link',
-  'actions.resetView.ariaLabel': 'Reset to full globe view',
-  // index.html #data-toggles panel header
-  'panels.dataLayers': 'DATA LAYERS',
-  // index.html .panel-collapse-btn on #data-panel
-  'panels.collapseTitle': 'Collapse panel',
-
-  // ── Phase-2 static markup extraction (index.html), appended ──────────────
-  // index.html #command-dock nav region
-  'dock.ariaLabel': 'Navigation, voice, and visual preset controls',
-  // index.html #top-center-actions nav
-  'actions.navAriaLabel': 'Globe actions',
-  'actions.share.title': 'Copy share link',
-  'actions.resetView.title': 'Reset camera and return to full globe view',
-  // index.html #cctv-sync-label (initial); src/ui.js setSplitFlapText() fallback
-  'status.framesLoading': 'loading frames',
-
-  // Locale selector (index.html #control-panel tray): the group container is
-  // static; its buttons are runtime-rendered by ui.js _initLocaleSelector()
-  // from the configured locale pair (keys at the end of this file).
-  'locale.groupAriaLabel': 'Language',
-
-  // ── Phase-3 runtime extraction (support worker), appended ─────────────────
-  // src/main.js init() loaderStatus write sites without a phase-1/2 key.
-  'loading.status.tilesGoogle': 'Loading Google 3D Tiles...',
-  'loading.status.tilesKeyless': 'Loading the keyless globe...',
-  'loading.status.systems': 'Initializing systems...',
-  // src/loadingFeedback.js presentLoadingFeedback() labels beyond the phase-1
-  // seeds. 'OpenStreetMap · Overpass' detail strings are provider names and
-  // stay verbatim at the call site.
-  'status.liveDataOff': 'LIVE DATA OFF',
-  'status.mappedSitesLoaded': 'MAPPED SITES LOADED',
-  'status.retryingMappedSites': 'RETRYING MAPPED SITES',
-  'status.fetchingMappedSites': 'FETCHING MAPPED SITES',
-  'status.turningOffLiveData': 'TURNING OFF LIVE DATA',
-  'status.refreshingLiveData': 'REFRESHING LIVE DATA',
-
-  // ── Configurable locale pair (GEV_DEFAULT_LOCALE / GEV_SECONDARY_LOCALE,
-  // vite.config.js client defines), appended ────────────────────────────
-  // ui.js _initLocaleSelector() renders one runtime button per offered
-  // locale and reads shell.locale.<code>.ariaLabel for its aria-label.
-  // Only SHIPPED locales get a key: each locale PR appends its label to every
-  // shipped catalog (docs/TRANSLATORS.md), so an unshipped locale can never
-  // render a selector button.
-  'locale.en.ariaLabel': 'Switch to English',
-
-  'credits.closeAria': 'Close data attribution',
-};

src/i18n/locales/ru.json

@@ -0,0 +1,870 @@
+{
+  "Flying to Austin, TX...": "Перелёт в Остин, Техас...",
+  "Restoring shared view...": "Восстановление общего вида...",
+  "Initializing systems...": "Инициализация систем...",
+  "Configuring viewer...": "Настройка просмотрщика...",
+  "Loading Google 3D Tiles...": "Загрузка Google 3D Tiles...",
+  "Loading the keyless globe...": "Загрузка глобуса без ключа...",
+  "Google 3D Tiles unavailable ({detail}). Loading the keyless globe...": "Google 3D Tiles недоступны ({detail}). Загрузка глобуса без ключа...",
+  "Close data attribution": "Закрыть атрибуцию данных",
+  "observed or mapped nearby context": "наблюдаемое или картографированное окружение",
+  "no observed or mapped objects in current feeds": "нет наблюдаемых или картографированных объектов в текущих потоках",
+  "feed unavailable": "поток данных недоступен",
+  "feed stale": "поток данных устарел",
+  "Brightest naked-eye objects — CelesTrak visual group": "Самые яркие объекты невооружённым глазом — визуальная группа CelesTrak",
+  "COMMS": "СВЯЗЬ",
+  "Broadband constellation shell — shown only in DENSE mode": "Оболочка широкополосной группировки — только в режиме ПЛОТНО",
+  "STATION": "СТАНЦИЯ",
+  "Crewed stations and their visiting vehicles": "Пилотируемые станции и прибывающие к ним корабли",
+  "NAV": "NAV",
+  "GNSS navigation — GPS, GLONASS, Galileo": "Навигация GNSS — GPS, ГЛОНАСС, Galileo",
+  "GEO": "GEO",
+  "Geostationary belt — comms and weather, fixed over the equator": "Геостационарный пояс — связь и погода, неподвижно над экватором",
+  "VISUAL": "ВИДИМЫЕ",
+  "FISHING": "РЫБОЛОВНОЕ",
+  "TOWING": "БУКСИРОВКА",
+  "DREDGER": "ЗЕМСНАРЯД",
+  "DIVE OPS": "ВОДОЛАЗНОЕ",
+  "MILITARY": "ВОЕННОЕ",
+  "SAILING": "ПАРУСНИК",
+  "PLEASURE": "ПРОГУЛОЧНОЕ",
+  "PILOT": "ЛОЦМАН",
+  "SAR": "СПАСАТЕЛЬНОЕ",
+  "TUG": "БУКСИР",
+  "PORT TENDER": "ПОРТОВОЕ",
+  "ANTI-POLLUTION": "НЕФТЕСБОРЩИК",
+  "LAW ENFORCE": "ПАТРУЛЬНОЕ",
+  "MEDICAL": "МЕДИЦИНСКОЕ",
+  "HIGH-SPEED": "СКОРОСТНОЕ",
+  "PASSENGER": "ПАССАЖИРСКОЕ",
+  "CARGO": "ГРУЗОВОЕ",
+  "TANKER": "ТАНКЕР",
+  "OTHER": "ДРУГОЕ",
+  "Starting live contacts…": "Запуск контактов в реальном времени…",
+  "Opening space missions…": "Открытие космических миссий…",
+  "Scanning active events…": "Сканирование активных событий…",
+  "Live earthquakes and active fires, from USGS and NASA": "Землетрясения и активные пожары в реальном времени от USGS и NASA",
+  "It feels like a forbidden cockpit—then you realize the sources are public and the data is real.": "Будто вы в запретной кабине — а потом понимаете: источники открыты, а данные настоящие.",
+  "ENVIRONMENTAL": "ПРИРОДА",
+  "EARTH WATCH": "ДОЗОР ЗЕМЛИ",
+  "ACTIVE EVENTS": "АКТИВНЫЕ СОБЫТИЯ",
+  "Working…": "Работаем…",
+  "Could not open that mission{detail}. Retry or explore manually.": "Не удалось открыть эту миссию{detail}. Повторите попытку или исследуйте вручную.",
+  "This browser is blocking storage, so that could not be saved.": "Браузер блокирует хранилище, поэтому сохранить не удалось.",
+  "SUMMARY": "СВОДКА",
+  "Awaiting telemetry...": "Ожидание телеметрии...",
+  "REC": "REC",
+  "REMOVE": "УДАЛИТЬ",
+  "Remove {title} from this app's saved keys": "Удалить {title} из сохранённых ключей этого приложения",
+  "POWER UP · {count} KEYS WAITING": {
+    "one": "ЗАПУСК · {count} КЛЮЧ В ОЖИДАНИИ",
+    "few": "ЗАПУСК · {count} КЛЮЧА В ОЖИДАНИИ",
+    "many": "ЗАПУСК · {count} КЛЮЧЕЙ В ОЖИДАНИИ",
+    "other": "ЗАПУСК · {count} КЛЮЧА В ОЖИДАНИИ"
+  },
+  "POWERED UP": "ЗАПУЩЕНО",
+  "your app configuration": "ваша конфигурация приложения",
+  "your local .env": "ваш локальный .env",
+  "Saving…": "Сохранение…",
+  "Save failed ({status}).": "Не удалось сохранить ({status}).",
+  "Save failed: {detail}": "Не удалось сохранить: {detail}",
+  "Paste at least one key first.": "Сначала вставьте хотя бы один ключ.",
+  "Saved to {store}. Restarting — this page reloads itself.": "Сохранено: {store}. Перезапуск — страница перезагрузится сама.",
+  "Remove this key from your saved configuration?": "Удалить этот ключ из сохранённой конфигурации?",
+  "Removed from {store}. Restarting — this page reloads itself.": "Удалено: {store}. Перезапуск — страница перезагрузится сама.",
+  "More flight-polling credits (anonymous works without)": "Больше кредитов на опрос рейсов (анонимно работает и без ключа)",
+  "Street-level imagery and coverage in the Street Level layer. Free: register an app in the Mapillary developer dashboard and paste its Client Token": "Уличные снимки и покрытие в слое «Street Level». Бесплатно: зарегистрируйте приложение в панели разработчика Mapillary и вставьте его Client Token",
+  "Higher space-missions request allowance": "Повышенный лимит запросов для космических миссий",
+  "The photorealistic 3D planet + place search": "Фотореалистичная 3D-планета + поиск мест",
+  "Places context + Street View fallback; optional separate key": "Контекст Places + резервный Street View; отдельный ключ — по желанию",
+  "Voice control — API key or ChatGPT OAuth": "Голосовое управление — ключ API или ChatGPT OAuth",
+  "Live ships, worldwide": "Суда в реальном времени по всему миру",
+  "Live active-fire detections": "Обнаружение активных пожаров в реальном времени",
+  "Real live traffic (keyless runs a simulation)": "Реальные пробки в реальном времени (без ключа — симуляция)",
+  "Bing imagery map stacks + world terrain": "Наборы карт Bing imagery + рельеф мира",
+  "Global Context navigation": "Навигация глобального контекста",
+  "Previous — prior visited contact in the 250 km window": "Назад — предыдущий посещённый контакт в радиусе 250 км",
+  "PREVIOUS": "ПРЕД.",
+  "FOCUS": "ФОКУС",
+  "Next — nearest unvisited contact in the 250 km window": "Далее — ближайший непосещённый контакт в радиусе 250 км",
+  "NEXT": "СЛЕД.",
+  "Open-source mapped/observed context. Missing broadcasts, unloaded map areas, or unmapped sites are not evidence of absence.": "Контекст из открытых источников. Отсутствие трансляций, незагруженные области карты или неотмеченные объекты — не доказательство отсутствия.",
+  "CONTEXT READY": "КОНТЕКСТ ГОТОВ",
+  "GLOBAL CONTEXT OFF": "ГЛОБАЛЬНЫЙ КОНТЕКСТ ВЫКЛ.",
+  "SELECT A FLIGHT, VESSEL, OR MAPPED INSTALLATION": "ВЫБЕРИТЕ РЕЙС, СУДНО ИЛИ ОБЪЕКТ НА КАРТЕ",
+  "ENABLE TO LOAD OBSERVED / MAPPED PROXIMITY": "ВКЛЮЧИТЕ ДЛЯ ЗАГРУЗКИ НАБЛЮДАЕМОГО / КАРТОГРАФИРОВАННОГО ОКРУЖЕНИЯ",
+  "Unavailable": "Недоступно",
+  "Focus {label}": "Фокус на {label}",
+  "HDG {value}°": "КУРС {value}°",
+  "BRG {value}°": "ПЕЛ. {value}°",
+  "BRG —": "ПЕЛ. —",
+  "CRS {value}°": "ПУТЬ {value}°",
+  "Military flights": "Военные рейсы",
+  "AIS vessels": "Суда AIS",
+  "Mapped installations": "Картографированные объекты",
+  "CURRENT VIEWPORT ONLY": "ТОЛЬКО ТЕКУЩАЯ ОБЛАСТЬ ОБЗОРА",
+  "WITHIN {km} KM": "В РАДИУСЕ {km} КМ",
+  "Flights": "Рейсы",
+  "syncing {count} city feeds...": "синхронизация городских потоков: {count}...",
+  "scanning nearby systems...": "поиск ближайших систем...",
+  "Station {id}": "Станция {id}",
+  "Station": "Станция",
+  "🚲 {bikes} avail · {docks} docks · {capacity} cap": "🚲 доступно {bikes} · своб. мест {docks} · вмест. {capacity}",
+  "⚠️ Not installed": "⚠️ Не установлена",
+  "⚠️ Not renting": "⚠️ Не выдаёт",
+  "⚠️ Not returning": "⚠️ Не принимает",
+  "HDG {value}° (ESTIMATED)": "КУРС {value}° (ОЦЕНКА)",
+  "{count} CAMERAS STANDING BY · NO CAMERA SELECTED · CLICK A CAMERA TO ACTIVATE": "КАМЕР В ГОТОВНОСТИ: {count} · КАМЕРА НЕ ВЫБРАНА · НАЖМИТЕ КАМЕРУ ДЛЯ АКТИВАЦИИ",
+  "No cameras available in catalog.": "В каталоге нет доступных камер.",
+  "{city} CCTV": "CCTV: {city}",
+  "FOV {value}°": "ОБЗОР {value}°",
+  "COVERAGE {value}km²": "ОХВАТ {value} КМ²",
+  "OVERLAP {count} cams": "ПЕРЕКРЫТИЕ {count} кам.",
+  "ISOLATED VIEW": "ИЗОЛИРОВАННЫЙ ВИД",
+  "PROJ MONITOR": "ПРОЕКЦ. МОНИТОР",
+  "PROJ OFF": "ПРОЕКЦ. ВЫКЛ.",
+  "VIEWSHED": "ЗОНА ВИДИМОСТИ",
+  "CAL {value}": "КАЛИБР. {value}",
+  "SRC {value}": "ИСТ. {value}",
+  "{value} CONTEXT": "КОНТЕКСТ {value}",
+  "Focus fire detection {title}, {details}": "Фокус на очаге пожара {title}, {details}",
+  "{value} conf": "увер. {value}",
+  "{value} ago": "{value} назад",
+  "sensor n/a": "сенсор н/д",
+  "FIRE · {frp} MW": "ПОЖАР · {frp} МВт",
+  "NIGHT": "НОЧЬ",
+  "▲ {frp} MW": "▲ {frp} МВт",
+  "FIRE": "ПОЖАР",
+  "FIRES": "ПОЖ.",
+  "max {value} MW": "макс. {value} МВт",
+  "new {value}": "последний {value}",
+  "just now": "только что",
+  "<1m ago": "<1 мин назад",
+  "{count}m ago": "{count} мин назад",
+  "{count}h ago": "{count} ч назад",
+  "STALE · cached {age}": "УСТАРЕЛ · кэш {age}",
+  "STALE": "УСТАРЕЛ",
+  "refreshing...": "обновление...",
+  "loading...": "загрузка...",
+  "KEY REQUIRED": "ТРЕБУЕТСЯ КЛЮЧ",
+  "LIVE · updated {age}": "ОНЛАЙН · обновлено {age}",
+  "Retrying mapped sites…": "Повторный запрос объектов…",
+  "Fetching mapped sites…": "Загрузка объектов…",
+  "Zoom in to search mapped installations": "Приблизьте, чтобы искать картографированные объекты",
+  "Showing cached mapped sites": "Показаны объекты из кэша",
+  "Mapped sites not loaded": "Объекты не загружены",
+  "Mapped sites loaded": "Объекты загружены",
+  "Overpass rate-limited": "Overpass: превышен лимит запросов",
+  "Overpass timed out": "Overpass: истекло время ожидания",
+  "Overpass could not complete the query": "Overpass не смог завершить запрос",
+  "Overpass temporarily unavailable": "Overpass временно недоступен",
+  "loading mapped installation context": "загрузка контекста объектов",
+  "{reason} — retrying in {seconds}s": "{reason} — повтор через {seconds} с",
+  "{reason} — retry pending": "{reason} — ожидается повтор",
+  "MAPPED INSTALLATION": "КАРТОГРАФИРОВАННЫЙ ОБЪЕКТ",
+  "LAUNCH SITE · {site}": "МЕСТО ПУСКА · {site}",
+  "LAUNCH SITE": "МЕСТО ПУСКА",
+  "T−{time} · {mission}": "T−{time} · {mission}",
+  "LAUNCH STANDBY": "ОЖИДАНИЕ ПУСКА",
+  "LIFTOFF · {mission}": "СТАРТ · {mission}",
+  "ASCENT REPLAY · {mission}": "ПОВТОР ВЫВЕДЕНИЯ · {mission}",
+  "ASCENT ESTIMATE · {mission}": "РАСЧЁТНОЕ ВЫВЕДЕНИЕ · {mission}",
+  "STAGE RE-ENTRY / RECOVERY · {mission}": "ВХОД В АТМОСФЕРУ / ВОЗВРАТ СТУПЕНИ · {mission}",
+  "ORBIT REPLAY · {mission}": "ПОВТОР ОРБИТЫ · {mission}",
+  "PAUSED · {title}": "ПАУЗА · {title}",
+  "UNSPECIFIED": "НЕ УКАЗАНО",
+  "UNAVAILABLE": "НЕДОСТУПНО",
+  "+{count} additional payload records": "+{count} доп. записи о полезной нагрузке",
+  "PAYLOAD DATA UNAVAILABLE": "ДАННЫЕ ПОЛЕЗНОЙ НАГРУЗКИ НЕДОСТУПНЫ",
+  "{value} KM DOWNRANGE": "{value} КМ ПО ТРАССЕ",
+  "POSITION UNAVAILABLE": "ПОЗИЦИЯ НЕДОСТУПНА",
+  "FLIGHT {count}": "ПОЛЁТ {count}",
+  "REUSED": "ЛЕТАВШАЯ",
+  "NO STAGE RE-ENTRY / RECOVERY DATA": "НЕТ ДАННЫХ О ВХОДЕ В АТМОСФЕРУ / ВОЗВРАТЕ СТУПЕНИ",
+  "{count} / 30D": "{count} / 30 ДН.",
+  "NO MISSIONS AVAILABLE IN THE CURRENT 30-DAY WINDOW": "НЕТ МИССИЙ В ТЕКУЩЕМ 30-ДНЕВНОМ ОКНЕ",
+  "DATE UNAVAILABLE": "ДАТА НЕДОСТУПНА",
+  "UNSPECIFIED OPERATOR": "ОПЕРАТОР НЕ УКАЗАН",
+  "Select {mission}": "Выбрать {mission}",
+  "{value} KM": "{value} КМ",
+  "{value} KM/S": "{value} КМ/С",
+  "SELECTED SPACE MISSION": "ВЫБРАННАЯ КОСМИЧЕСКАЯ МИССИЯ",
+  "Show all missions": "Показать все миссии",
+  "Deselect mission": "Снять выбор миссии",
+  "MISSION": "МИССИЯ",
+  "STATUS · ": "СТАТУС · ",
+  "LAUNCH SITE · ": "МЕСТО ПУСКА · ",
+  "LAUNCH TIME · ": "ВРЕМЯ ПУСКА · ",
+  "ORBIT · ": "ОРБИТА · ",
+  "ASCENT PATH · ": "ТРАЕКТОРИЯ ВЫВЕДЕНИЯ · ",
+  "CURRENT DISTANCE FROM EARTH · ": "ТЕКУЩЕЕ РАССТОЯНИЕ ОТ ЗЕМЛИ · ",
+  "SATELLITE SPEED · ": "СКОРОСТЬ СПУТНИКА · ",
+  "PAYLOAD": "ПОЛЕЗНАЯ НАГРУЗКА",
+  "NAME": "НАЗВАНИЕ",
+  "TYPE": "ТИП",
+  "DESTINATION": "ПУНКТ НАЗНАЧЕНИЯ",
+  "STAGE / RE-ENTRY / RECOVERY": "СТУПЕНЬ / ВХОД В АТМОСФЕРУ / ВОЗВРАТ",
+  "STAGE": "СТУПЕНЬ",
+  "STATUS": "СТАТУС",
+  "FINAL POSITION": "КОНЕЧНОЕ ПОЛОЖЕНИЕ",
+  "REPLAY SPEED": "СКОРОСТЬ ПОВТОРА",
+  "Replay speed multiplier": "Множитель скорости повтора",
+  "REPLAY ASCENT": "ПОВТОРИТЬ ВЫВЕДЕНИЕ",
+  "Previous mission": "Предыдущая миссия",
+  "PREV": "ПРЕД.",
+  "Next mission": "Следующая миссия",
+  "SHOW ALL / DESELECT": "ПОКАЗАТЬ ВСЕ / СНЯТЬ ВЫБОР",
+  "Pause replay": "Приостановить повтор",
+  "Cancel replay": "Отменить повтор",
+  "EST. DOWNRANGE": "РАСЧЁТ ПО ТРАССЕ",
+  "PLANNED · ": "ПЛАН · ",
+  "SUPPLIED TRAJECTORY POINTS": "ПРЕДОСТАВЛЕННЫЕ ТОЧКИ ТРАЕКТОРИИ",
+  "RECONSTRUCTED ESTIMATE": "РЕКОНСТРУИРОВАННАЯ ОЦЕНКА",
+  "Replay the estimated ascent with a following camera": "Повторить расчётное выведение с камерой сопровождения",
+  "Resume replay": "Возобновить повтор",
+  "T minus {seconds}": "T минус {seconds}",
+  "Preparing launch site": "Подготовка стартовой площадки",
+  "Liftoff": "Старт",
+  "Ascent replay": "Повтор выведения",
+  "Orbit replay": "Повтор: орбита",
+  ", paused": ", пауза",
+  "Alt unknown": "Высота неизвестна",
+  "Type unknown": "Тип неизвестен",
+  "Reg unknown": "Рег. номер неизвестен",
+  "Operator unknown": "Оператор неизвестен",
+  "All": "Все",
+  "News": "Новости",
+  "Talk": "Ток-радио",
+  "Weather / Emergency": "Погода / ЧС",
+  "Public Safety": "Общественная безопасность",
+  "Aviation / Marine": "Авиация / Море",
+  "Traffic / Transit": "Трафик / Транспорт",
+  "Music": "Музыка",
+  "Other": "Другое",
+  "Add the full Starlink broadband shell (thousands of extra points)": "Добавить полную широкополосную оболочку Starlink (тысячи дополнительных точек)",
+  "Loading the Starlink shell…": "Загрузка оболочки Starlink…",
+  "Starlink {detail} — click to retry": "Starlink: {detail} — нажмите, чтобы повторить",
+  "load failed": "ошибка загрузки",
+  "Showing the full Starlink shell — click for the core catalog only": "Показана полная оболочка Starlink — нажмите, чтобы оставить только основной каталог",
+  "DENSE ···": "ПЛОТНО ···",
+  "DENSE ✕": "ПЛОТНО ✕",
+  "DENSE": "ПЛОТНО",
+  "Syncing flow · Roads: {source}": "Синхронизация потока · Дороги: {source}",
+  "LIVE · Roads: {source} · Roads without flow hidden": "ОНЛАЙН · Дороги: {source} · Дороги без потока скрыты",
+  "LIVE · Roads: {source} · No flow roads in view": "ОНЛАЙН · Дороги: {source} · В кадре нет дорог с потоком",
+  "LIVE · Roads: {source} · Flow {percent}%": "ОНЛАЙН · Дороги: {source} · Поток {percent}%",
+  "SIMULATED · Roads: {source} · Flow {percent}%": "СИМУЛЯЦИЯ · Дороги: {source} · Поток {percent}%",
+  "Syncing flow · Roads: OpenStreetMap · Flow: TomTom · Unmatched: simulated": "Синхронизация потока · Дороги: OpenStreetMap · Поток: TomTom · Без совпадений: симуляция",
+  "LIVE · Roads: OpenStreetMap · Flow: TomTom · {percent}% cov · Unmatched: simulated": "ОНЛАЙН · Дороги: OpenStreetMap · Поток: TomTom · охват {percent}% · Без совпадений: симуляция",
+  "LIVE · Roads: OpenStreetMap · Flow: TomTom · {percent}% cov": "ОНЛАЙН · Дороги: OpenStreetMap · Поток: TomTom · охват {percent}%",
+  "SIMULATED · Roads: OpenStreetMap · Flow: TomTom (no matches)": "СИМУЛЯЦИЯ · Дороги: OpenStreetMap · Поток: TomTom (нет совпадений)",
+  "SIMULATED — traffic service unreachable": "СИМУЛЯЦИЯ — сервис трафика недоступен",
+  "SIMULATED — add TomTom key for live": "СИМУЛЯЦИЯ — добавьте ключ TomTom для режима онлайн",
+  "POS: LIVE": "ПОЗ: ОНЛАЙН",
+  "POS: {time}Z": "ПОЗ: {time}Z",
+  "AIS: {name}": "AIS: {name}",
+  "{type}  SPD: {speed}  HDG: {heading}": "{type}  СКОР: {speed}  КУРС: {heading}",
+  "VESSEL": "СУДНО",
+  "AIS: --": "AIS: --",
+  "awaiting first AIS position…": "ожидание первой позиции AIS…",
+  "awaiting usable AIS positions…": "ожидание пригодных позиций AIS…",
+  "awaiting first AIS message…": "ожидание первого сообщения AIS…",
+  "{label} unavailable: {hint}": "{label}: недоступно — {hint}",
+  "Needs {envVars} — add it in Provider Settings": "Нужен {envVars} — добавьте его в «Настройках провайдеров»",
+  "{label} is unavailable": "{label}: недоступно",
+  "This map stack": "Этот набор карт",
+  "Updated: {scene} / {shot}": "Обновлено: {scene} / {shot}",
+  "Camera unavailable — exit cockpit first": "Камера недоступна — сначала выйдите из кабины",
+  "No shots to run": "Нет кадров для воспроизведения",
+  "Error: {message}": "Ошибка: {message}",
+  "Project exported": "Проект экспортирован",
+  "Ready": "Готово",
+  "Could not exit {mode} — scene layers may be refused": "Не удалось выйти из режима {mode} — слои сцены могут быть отклонены",
+  "Loaded: {scene} / {shot}": "Загружено: {scene} / {shot}",
+  "Global Flights Radar": "Глобальный радар рейсов",
+  "Orbital Watch": "Орбитальный дозор",
+  "Thermal Threat Board": "Панель тепловых угроз",
+  "City Overload": "Перегрузка города",
+  "Omniscience Pullback": "Отъезд к всевидению",
+  "Cannot capture shot: camera not ready": "Не удалось сделать кадр: камера не готова",
+  "Shot {n}": "Кадр {n}",
+  "Captured: {scene} / {shot}": "Снято: {scene} / {shot}",
+  "Select a shot first": "Сначала выберите кадр",
+  "Running {index}/{total}: {scene} / {shot}": "Воспроизведение {index}/{total}: {scene} / {shot}",
+  "Scene run complete": "Воспроизведение сцены завершено",
+  "CCTV layer unavailable": "Слой CCTV недоступен",
+  "Link copied!": "Ссылка скопирована!",
+  "Copy failed": "Не удалось скопировать",
+  "VISUAL PRESETS": "ВИЗУАЛЬНЫЕ ПРЕСЕТЫ",
+  "LOCATION": "МЕСТО",
+  "DISPLAY": "ЭКРАН",
+  "CONTACT": "КОНТАКТ",
+  "CONTACTS — nearest planes · vessels · sites": "КОНТАКТЫ — ближайшие самолёты · суда · объекты",
+  "SPACE MISSIONS — launches & orbital assets": "КОСМИЧЕСКИЕ МИССИИ — пуски и орбитальные аппараты",
+  "LIVE SIGNALS": "СИГНАЛЫ ОНЛАЙН",
+  "MAP SOURCE": "ИСТОЧНИК КАРТЫ",
+  "Map source": "Источник карты",
+  "CCTV calibration saved": "Калибровка CCTV сохранена",
+  "ADJUST ON": "НАСТРОЙКА ВКЛ",
+  "ADJUST": "НАСТРОЙКА",
+  "CCTV calibration reset": "Калибровка CCTV сброшена",
+  "FRAME · UNAVAILABLE": "КАДР · НЕДОСТУПЕН",
+  "SOURCE · UNKNOWN": "ИСТОЧНИК · НЕИЗВЕСТЕН",
+  "FRAME · LOADING": "КАДР · ЗАГРУЗКА",
+  "VIEWSHED ON": "ВИДИМОСТЬ ВКЛ",
+  "COVERAGE ON": "ОХВАТ ВКЛ",
+  "COVERAGE OFF": "ОХВАТ ВЫКЛ",
+  "RAW PRIOR": "ИСХОДНАЯ ОЦЕНКА",
+  "AUTO HOP ON": "АВТОПЕРЕХОД ВКЛ",
+  "AUTO HOP OFF": "АВТОПЕРЕХОД ВЫКЛ",
+  "PROJECTION ON": "ПРОЕКЦИЯ ВКЛ",
+  "PROJECTION OFF": "ПРОЕКЦИЯ ВЫКЛ",
+  "CAL · EDITED (UNSAVED)": "КАЛИБР. · ИЗМЕНЕНО (НЕ СОХР.)",
+  "CAL · {badge}": "КАЛИБР. · {badge}",
+  "MONITOR": "МОНИТОР",
+  "OFF": "ВЫКЛ",
+  "{city} · HDG {heading} · FOV {fov} · RANGE {range}m · {projection}{calBadge} · {provider}{status}": "{city} · КУРС {heading} · ОБЗОР {fov} · ДАЛЬН. {range} м · {projection}{calBadge} · {provider}{status}",
+  "{count} cameras loaded · click a camera to activate": {
+    "one": "Загружена {count} камера · нажмите на камеру, чтобы активировать",
+    "few": "Загружено {count} камеры · нажмите на камеру, чтобы активировать",
+    "many": "Загружено {count} камер · нажмите на камеру, чтобы активировать",
+    "other": "Загружено {count} камеры · нажмите на камеру, чтобы активировать"
+  },
+  "{count} cameras loaded · enable CCTV to activate": {
+    "one": "Загружена {count} камера · включите CCTV, чтобы активировать",
+    "few": "Загружено {count} камеры · включите CCTV, чтобы активировать",
+    "many": "Загружено {count} камер · включите CCTV, чтобы активировать",
+    "other": "Загружено {count} камеры · включите CCTV, чтобы активировать"
+  },
+  "Enable CCTV to load camera intersections": "Включите CCTV, чтобы загрузить камеры на перекрёстках",
+  "Enable CCTV to start camera-linked intelligence summaries.": "Включите CCTV, чтобы запускать сводки по камерам.",
+  "No summary available.": "Сводка недоступна.",
+  "loading frames": "загрузка кадров",
+  "camera grid ready": "сетка камер готова",
+  "CCTV ON": "CCTV ВКЛ",
+  "CCTV OFF": "CCTV ВЫКЛ",
+  "CALIBRATED": "ОТКАЛИБРОВАНО",
+  "CURATED": "ВЫВЕРЕНО",
+  "Clearing selected data layers": "Очистка выбранных слоёв данных",
+  "Clear selected data layers": "Очистить выбранные слои данных",
+  "CONDITIONS UNKNOWN": "УСЛОВИЯ НЕИЗВЕСТНЫ",
+  "CLEAR": "ЯСНО",
+  "PARTLY CLOUDY": "ПЕРЕМЕННАЯ ОБЛАЧНОСТЬ",
+  "OVERCAST": "ПАСМУРНО",
+  "ACQUIRING REGIONAL NEWS": "ЗАГРУЗКА РЕГИОНАЛЬНЫХ НОВОСТЕЙ",
+  "REGIONAL NEWS UNAVAILABLE": "РЕГИОНАЛЬНЫЕ НОВОСТИ НЕДОСТУПНЫ",
+  "RESOLVING REGION": "ОПРЕДЕЛЕНИЕ РЕГИОНА",
+  "REGION UNAVAILABLE": "РЕГИОН НЕДОСТУПЕН",
+  "FOG": "ТУМАН",
+  "NO RECENT LOCATION MATCHES": "НЕТ СВЕЖИХ СОВПАДЕНИЙ ПО МЕСТУ",
+  "DRIZZLE": "МОРОСЬ",
+  "RAIN": "ДОЖДЬ",
+  "{domain} · {age}": "{domain} · {age}",
+  "SOURCE": "ИСТОЧНИК",
+  "SNOW": "СНЕГ",
+  "RAIN SHOWERS": "ЛИВНИ",
+  "SNOW SHOWERS": "ЛИВНЕВЫЙ СНЕГ",
+  "THUNDERSTORM": "ГРОЗА",
+  "CLOUD {pct}%": "ОБЛАЧНОСТЬ {pct}%",
+  "CLOUD UNKNOWN": "ОБЛАЧНОСТЬ НЕИЗВЕСТНА",
+  "MIXED CONDITIONS": "СМЕШАННЫЕ УСЛОВИЯ",
+  "{source} · LOCATION QUERY": "{source} · ЗАПРОС ПО МЕСТУ",
+  "REGIONAL NEWS": "РЕГИОНАЛЬНЫЕ НОВОСТИ",
+  "CYCLE ON": "АВТОЛИСТАНИЕ ВКЛ",
+  "CYCLE OFF": "АВТОЛИСТАНИЕ ВЫКЛ",
+  "Stop automatic page cycling. Previous, Next, and the SIG/NEWS/LOCAL tabs stay available.": "Остановить автоматическое листание страниц. Кнопки ПРЕД./СЛЕД. и вкладки SIG/NEWS/LOCAL остаются доступны.",
+  "Cycle briefing pages automatically every 9 seconds (Signals → News → Local). Pauses while you hover or focus the panel. Live signal data refreshes continuously either way.": "Автоматически листать страницы брифинга каждые 9 секунд (Сигналы → Новости → Местное). При наведении или фокусе на панели листание приостанавливается. Данные сигналов в реальном времени в любом случае обновляются непрерывно.",
+  "{cohort}, Unavailable": "{cohort}, недоступно",
+  "AHEAD": "ПО КУРСУ",
+  "{side} {angle}": "{side} {angle}",
+  "L": "Л",
+  "R": "П",
+  "{count} INPUTS UNKNOWN · NOT AN ALL-CLEAR": {
+    "one": "{count} ИСТОЧНИК ДАННЫХ НЕИЗВЕСТЕН · БЕЗОПАСНОСТЬ НЕ ПОДТВЕРЖДЕНА",
+    "few": "{count} ИСТОЧНИКА ДАННЫХ НЕИЗВЕСТНЫ · БЕЗОПАСНОСТЬ НЕ ПОДТВЕРЖДЕНА",
+    "many": "{count} ИСТОЧНИКОВ ДАННЫХ НЕИЗВЕСТНО · БЕЗОПАСНОСТЬ НЕ ПОДТВЕРЖДЕНА",
+    "other": "{count} ИСТОЧНИКА ДАННЫХ НЕИЗВЕСТНО · БЕЗОПАСНОСТЬ НЕ ПОДТВЕРЖДЕНА"
+  },
+  "AVAILABLE INPUTS CURRENT · NOT AN ALL-CLEAR": "ДОСТУПНЫЕ ДАННЫЕ АКТУАЛЬНЫ · БЕЗОПАСНОСТЬ НЕ ПОДТВЕРЖДЕНА",
+  "CONTEXT STANDBY": "КОНТЕКСТ В ОЖИДАНИИ",
+  "ENABLE GLOBAL CONTEXT FOR PROXIMITY PINGS": "ВКЛЮЧИТЕ ГЛОБАЛЬНЫЙ КОНТЕКСТ ДЛЯ ПИНГОВ ПОБЛИЗОСТИ",
+  "CONTACT LOST · LAST KNOWN READOUT · NOT AN ALL-CLEAR": "КОНТАКТ ПОТЕРЯН · ПОСЛЕДНИЕ ИЗВЕСТНЫЕ ДАННЫЕ · БЕЗОПАСНОСТЬ НЕ ПОДТВЕРЖДЕНА",
+  "CONTACT LOST · {subject}": "КОНТАКТ ПОТЕРЯН · {subject}",
+  "SUBJECT LEFT ITS FEED · READOUT HOLDING LAST KNOWN": "ОБЪЕКТ ВЫПАЛ ИЗ ПОТОКА · ПОКАЗАНЫ ПОСЛЕДНИЕ ДАННЫЕ",
+  "{cohort} · {contact}": "{cohort} · {contact}",
+  "NO AVAILABLE EXAMPLE": "НЕТ ДОСТУПНОГО ПРИМЕРА",
+  "ACQUIRING SURFACE": "ЗАХВАТ ПОВЕРХНОСТИ",
+  "SURFACE FALLBACK": "РЕЗЕРВНАЯ ПОВЕРХНОСТЬ",
+  "STALE FEED": "ПОТОК УСТАРЕЛ",
+  "LIVE TRACK": "ТРЕК ОНЛАЙН",
+  "{aircraftClass} · {feedState} · COURSE ALIGNED": "{aircraftClass} · {feedState} · КУРС СОВМЕЩЁН",
+  "COMMERCIAL": "ГРАЖДАНСКИЙ",
+  "UNKNOWN": "НЕИЗВЕСТНО",
+  "ARROW · ESTIMATED DIRECTION": "СТРЕЛКА · РАСЧЁТНОЕ НАПРАВЛЕНИЕ",
+  "ROUTE DATA UNAVAILABLE": "ДАННЫЕ МАРШРУТА НЕДОСТУПНЫ",
+  "DEST {bearing}": "НАЗН. {bearing}",
+  "Disable cockpit weather effects": "Выключить погодные эффекты кабины",
+  "Enable cockpit weather effects": "Включить погодные эффекты кабины",
+  "ON": "ВКЛ",
+  "Night vision": "Ночное видение",
+  "Thermal": "Тепловизор",
+  "Anime": "Аниме",
+  "Noir": "Нуар",
+  "Snow": "Снег",
+  "Current cockpit vision style: {style}. Activate for next style.": "Текущий стиль обзора кабины: {style}. Активируйте, чтобы переключить на следующий.",
+  "Current style: {style} — click for next": "Текущий стиль: {style} — нажмите для следующего",
+  "AIRCRAFT": "САМОЛЁТ",
+  "Expand Contact panel": "Развернуть панель контактов",
+  "Collapse Contact panel": "Свернуть панель контактов",
+  "Expand contact panel": "Развернуть панель контактов",
+  "Collapse contact panel": "Свернуть панель контактов",
+  "Collapse cockpit briefing panel": "Свернуть панель брифинга кабины",
+  "Expand cockpit briefing panel": "Развернуть панель брифинга кабины",
+  "Collapse briefing panel": "Свернуть панель брифинга",
+  "Expand briefing panel": "Развернуть панель брифинга",
+  "OBSERVED / MAPPED PINGS": "НАБЛЮДАЕМЫЕ / НАНЕСЁННЫЕ ПИНГИ",
+  "SOURCE-BACKED EVENTS · NO SYNTHETIC NEWS": "СОБЫТИЯ С ИСТОЧНИКАМИ · БЕЗ СИНТЕТИЧЕСКИХ НОВОСТЕЙ",
+  "LATEST LOCATION-MATCHED REPORTING": "СВЕЖИЕ НОВОСТИ ПО МЕСТУ",
+  "LOCAL INFO": "МЕСТНЫЕ ДАННЫЕ",
+  "PLACE / CONDITIONS / POSITION": "МЕСТО / УСЛОВИЯ / ПОЗИЦИЯ",
+  "TIME UNKNOWN": "ВРЕМЯ НЕИЗВЕСТНО",
+  "{count}M AGO": "{count} МИН НАЗАД",
+  "{count}H AGO": "{count} Ч НАЗАД",
+  "{count}D AGO": "{count} ДН. НАЗАД",
+  "DIR UNKNOWN": "НАПР. НЕИЗВЕСТНО",
+  "{aircraftClass} · CURRENT": "{aircraftClass} · ТЕКУЩИЙ",
+  "MILITARY FLIGHT": "ВОЕННЫЙ РЕЙС",
+  "COMMERCIAL FLIGHT": "ГРАЖДАНСКИЙ РЕЙС",
+  "{aircraftClass} · {distance}": "{aircraftClass} · {distance}",
+  "DISTANCE UNKNOWN": "ДИСТАНЦИЯ НЕИЗВЕСТНА",
+  "{count} INPUTS UNKNOWN": {
+    "one": "{count} ИСТОЧНИК ДАННЫХ НЕИЗВЕСТЕН",
+    "few": "{count} ИСТОЧНИКА ДАННЫХ НЕИЗВЕСТНЫ",
+    "many": "{count} ИСТОЧНИКОВ ДАННЫХ НЕИЗВЕСТНО",
+    "other": "{count} ИСТОЧНИКА ДАННЫХ НЕИЗВЕСТНО"
+  },
+  "SOURCE STATUS UNAVAILABLE": "СТАТУС ИСТОЧНИКА НЕДОСТУПЕН",
+  "Select flight {title}": "Выбрать рейс {title}",
+  "TRACK ACQUIRED": "ЦЕЛЬ ЗАХВАЧЕНА",
+  "{label} · COURSE {heading}°": "{label} · КУРС {heading}°",
+  "Restore real aircraft": "Вернуть реальный самолёт",
+  "Reclassify as TR-3B": "Переклассифицировать как TR-3B",
+  "No selected data layers": "Нет выбранных слоёв данных",
+  "{count} data layers could not be cleared": {
+    "one": "Не удалось очистить {count} слой данных",
+    "few": "Не удалось очистить {count} слоя данных",
+    "many": "Не удалось очистить {count} слоёв данных",
+    "other": "Не удалось очистить {count} слоя данных"
+  },
+  "Cleared {count} data layers": {
+    "one": "Очищен {count} слой данных",
+    "few": "Очищено {count} слоя данных",
+    "many": "Очищено {count} слоёв данных",
+    "other": "Очищено {count} слоя данных"
+  },
+  "Selected data layers could not be cleared": "Не удалось очистить выбранные слои данных",
+  "Context could not restore every layer; try again": "Контекст: не удалось восстановить все слои; попробуйте снова",
+  "Nearby installations refreshed": "Ближайшие объекты обновлены",
+  "Nearby installations could not be refreshed; try again": "Не удалось обновить ближайшие объекты; попробуйте снова",
+  "Contacts could not complete the requested transition; try again": "Не удалось переключить режим «Контакты»; попробуйте снова",
+  "Space Missions could not complete the requested transition; try again": "Не удалось переключить режим «Космические миссии»; попробуйте снова",
+  "{layerId} could not {action} cleanly": "Не удалось корректно {action} слой {layerId}",
+  "start": "запустить",
+  "stop": "остановить",
+  "Space Missions cancellation could not restore the previous layer state": "Не удалось восстановить прежнее состояние слоёв после отмены космических миссий",
+  "That layer is unavailable in the current Context mode": "Этот слой недоступен в текущем режиме контекста",
+  "{mode} could not start because another layer did not stop cleanly": "Не удалось запустить режим «{mode}»: другой слой не остановился корректно",
+  "Space Missions": "Космические миссии",
+  "Context": "Контекст",
+  "LOADING": "ЗАГРУЗКА",
+  "DEGRADED": "ПЕРЕБОИ",
+  "PARTIAL": "ЧАСТИЧНО",
+  "FALLBACK": "РЕЗЕРВ",
+  "Live Flights": "Рейсы в реальном времени",
+  "Military Flights": "Военные рейсы",
+  "Earthquakes (24h)": "Землетрясения (24 ч)",
+  "Satellites": "Спутники",
+  "Space Missions (30d)": "Космические миссии (30 дн.)",
+  "Street Traffic": "Уличный трафик",
+  "CCTV": "CCTV",
+  "Radio": "Радио",
+  "Bikeshare": "Велошеринг",
+  "Live AIS Vessels": "Суда AIS в реальном времени",
+  "Mapped Installations": "Объекты на карте",
+  "Global Context": "Глобальный контекст",
+  "Datacenters": "Дата-центры",
+  "Dams": "Плотины",
+  "Submarine Cables": "Подводные кабели",
+  "FIRMS Active Fires": "Активные пожары FIRMS",
+  "ENABLING": "ВКЛЮЧЕНИЕ",
+  "DISABLING": "ВЫКЛЮЧЕНИЕ",
+  "{state} · {source}": "{state} · {source}",
+  "UNCERTAIN · {source} · lifecycle state requires reconciliation": "НЕОПРЕД. · {source} · требуется сверка состояния",
+  "{state} · {source} · {detail} · retry {seconds}s": "{state} · {source} · {detail} · повтор через {seconds} с",
+  "{state} · {source} · {detail}": "{state} · {source} · {detail}",
+  "never": "никогда",
+  "{source} · {loadingLabel}": "{source} · {loadingLabel}",
+  "{accepted} of {raw} records accepted": "принято записей: {accepted} из {raw}",
+  "incomplete snapshot": "неполный снимок",
+  "{state} · {source} · {detail} · {ago}": "{state} · {source} · {detail} · {ago}",
+  "{state} · {source} · {ago} · retrying in {seconds}s": "{state} · {source} · {ago} · повтор через {seconds} с",
+  "{state} · {source} · {ago}": "{state} · {source} · {ago}",
+  "{source} · {ago}": "{source} · {ago}",
+  "UNCERTAIN": "НЕОПРЕД.",
+  "Data source unavailable": "Источник данных недоступен",
+  "{name}: {state}": "{name}: {state}",
+  "{count}s ago": "{count} с назад",
+  "📍 Location: --": "📍 Место: --",
+  "Landmark: --": "Ориентир: --",
+  "Searched location": "Найденное место",
+  "ORBIT": "ОРБИТА",
+  "Fly to a POI first": "Сначала перелетите к точке интереса",
+  "Reset to full globe view": "Сбросить к виду всего глобуса",
+  "Reset cockpit to full globe view": "Сбросить кабину к виду всего глобуса",
+  "Resetting to full globe view": "Сброс к виду всего глобуса",
+  "Resetting cockpit to full globe view": "Сброс кабины к виду всего глобуса",
+  "Location not found": "Место не найдено",
+  "Search failed": "Не удалось выполнить поиск",
+  "MAP": "КАРТА",
+  "panel": "панель",
+  "Expand {name}": "Развернуть {name}",
+  "Collapse {name}": "Свернуть {name}",
+  "Expand Radio": "Развернуть радио",
+  "Collapse Radio": "Свернуть радио",
+  "Expand Radio section": "Развернуть раздел радио",
+  "Collapse Radio section": "Свернуть раздел радио",
+  "Panel layout updated — positions reset to new defaults": "Макет панелей обновлён — позиции сброшены к новым значениям по умолчанию",
+  "NO STATIONS": "НЕТ СТАНЦИЙ",
+  "NO STATION AVAILABLE": "НЕТ ДОСТУПНЫХ СТАНЦИЙ",
+  "{name}, station {index} of {total}": "{name}, станция {index} из {total}",
+  "No station available": "Нет доступной станции",
+  "OFF AIR": "НЕ В ЭФИРЕ",
+  "STATION UNAVAILABLE": "СТАНЦИЯ НЕДОСТУПНА",
+  "Radio could not {action} cleanly": "Не удалось корректно {action} радио",
+  "Collapse Cockpit display options": "Свернуть параметры экрана кабины",
+  "Expand Cockpit display options": "Развернуть параметры экрана кабины",
+  "Collapse Cockpit Radio controls": "Свернуть управление радио кабины",
+  "Expand Cockpit Radio controls": "Развернуть управление радио кабины",
+  "Close compact Radio controls": "Закрыть компактное управление радио",
+  "Open compact Radio controls": "Открыть компактное управление радио",
+  "DIRECTORY BAND": "ДИАПАЗОН КАТАЛОГА",
+  "{category} BAND": "ДИАПАЗОН {category}",
+  "NO STATION SELECTED": "СТАНЦИЯ НЕ ВЫБРАНА",
+  "Directory metadata only": "Только метаданные каталога",
+  "Loading station directory…": "Загрузка каталога станций…",
+  "Choose a globe marker or use next.": "Выберите маркер на глобусе или нажмите «След.».",
+  "TAGS · {tags}": "ТЕГИ · {tags}",
+  "Pause": "Приостановить",
+  "Resume": "Продолжить",
+  "Play": "Воспроизвести",
+  "selected": "выбранную",
+  "nearest": "ближайшую",
+  "{action} {target} radio station": "{action} {target} радиостанцию",
+  "RADIO STATE UNCERTAIN": "СОСТОЯНИЕ РАДИО НЕОПРЕДЕЛЁННО",
+  "SYNCING DIRECTORY": "СИНХРОНИЗАЦИЯ КАТАЛОГА",
+  "RADIO READY": "РАДИО ГОТОВО",
+  "SYNCING": "СИНХРОНИЗАЦИЯ",
+  "READY": "ГОТОВО",
+  "station": "станция",
+  " · stale/degraded directory": " · каталог устарел/с перебоями",
+  " · degraded directory": " · каталог с перебоями",
+  " · stale directory": " · каталог устарел",
+  " · outside current filter": " · вне текущего фильтра",
+  "Ready — playback starts only from your action": "Готово — воспроизведение начнётся только по вашей команде",
+  "Radio off": "Радио выключено",
+  "Connecting directly to broadcaster…": "Прямое подключение к вещателю…",
+  "Buffering broadcaster stream…": "Буферизация потока вещателя…",
+  "Playing {station}": "Играет {station}",
+  "Paused {station}": "{station} на паузе",
+  "Broadcaster stream unavailable": "Поток вещателя недоступен",
+  " · muted during voice interaction": " · приглушено во время голосовой сессии",
+  " · restoring volume after voice": " · восстановление громкости после голосовой сессии",
+  " · static indicates no broadcaster audio": " · шум означает отсутствие аудио вещателя",
+  " · tuning static until broadcaster starts": " · шум настройки, пока не начнётся вещание",
+  "Station unavailable after directory refresh — choose another channel": "Станция недоступна после обновления каталога — выберите другой канал",
+  "Radio is enabling…": "Радио включается…",
+  "Radio is disabling…": "Радио выключается…",
+  "Radio lifecycle is uncertain — use Enable or Disable to reconcile": "Состояние радио не определено — нажмите «Включить» или «Выключить» для сверки",
+  "SYNC": "СИНХР.",
+  "RECONCILE": "СВЕРИТЬ",
+  "DISABLE": "ВЫКЛЮЧИТЬ",
+  "ENABLE": "ВКЛЮЧИТЬ",
+  "Reconcile Radio — lifecycle uncertain": "Сверить радио — состояние не определено",
+  "Disable Radio": "Выключить радио",
+  "Enable Radio": "Включить радио",
+  "Scene action failed": "Не удалось выполнить действие со сценой",
+  "Delete shot \"{shot}\"?": "Удалить кадр «{shot}»?",
+  "ACQUIRING": "ЗАХВАТ",
+  "SHARED {subject}": "ПО ССЫЛКЕ: {subject}",
+  "entity": "объект",
+  "Shared {subject} follow expired": "Срок отслеживания {subject} по ссылке истёк",
+  "Shared {subject} could not be restored — feed unavailable": "Не удалось восстановить {subject} по ссылке — поток данных недоступен",
+  "Shared {subject} is unavailable": "{subject} по ссылке недоступен",
+  "LOADING LIVE DATA": "ЗАГРУЗКА ОНЛАЙН-ДАННЫХ",
+  "LOAD COMPLETE": "ЗАГРУЗКА ЗАВЕРШЕНА",
+  "LOAD CANCELLED": "ЗАГРУЗКА ОТМЕНЕНА",
+  "LOAD FAILED": "ОШИБКА ЗАГРУЗКИ",
+  "LIVE DATA OFF": "ОНЛАЙН-ДАННЫЕ ВЫКЛ.",
+  "MAPPED SITES LOADED": "ОБЪЕКТЫ ЗАГРУЖЕНЫ",
+  "RETRYING MAPPED SITES": "ПОВТОРНАЯ ЗАГРУЗКА ОБЪЕКТОВ",
+  "FETCHING MAPPED SITES": "ЗАГРУЗКА ОБЪЕКТОВ",
+  "TURNING OFF LIVE DATA": "ОТКЛЮЧЕНИЕ ОНЛАЙН-ДАННЫХ",
+  "REFRESHING LIVE DATA": "ОБНОВЛЕНИЕ ОНЛАЙН-ДАННЫХ",
+  "syncing road network": "синхронизация дорожной сети",
+  "retrying in {seconds}s": "повтор через {seconds} с",
+  "retry pending": "повтор ожидается",
+  "Contact cockpit summary": "Сводка по контакту в кабине",
+  "Cockpit briefing carousel": "Карусель брифингов кабины",
+  "Cockpit display and Radio controls": "Управление экраном и радио кабины",
+  "Previous cockpit vision style": "Предыдущий стиль обзора кабины",
+  "Previous vision style": "Предыдущий стиль обзора",
+  "Current cockpit vision style: NORMAL. Activate for next style.": "Текущий стиль обзора кабины: NORMAL. Активируйте для следующего стиля.",
+  "Current style: NORMAL — click for next": "Текущий стиль: NORMAL — нажмите для следующего",
+  "Next cockpit vision style": "Следующий стиль обзора кабины",
+  "Next vision style": "Следующий стиль обзора",
+  "Previous briefing page": "Предыдущая страница брифинга",
+  "Next briefing page": "Следующая страница брифинга",
+  "Show Live Signals": "Показать сигналы в реальном времени",
+  "Show Regional News": "Показать региональные новости",
+  "Show Local Info": "Показать местную информацию",
+  "Previous filtered radio station": "Предыдущая отфильтрованная радиостанция",
+  "Play selected radio station": "Воспроизвести выбранную радиостанцию",
+  "Next filtered radio station": "Следующая отфильтрованная радиостанция",
+  "Exit cockpit and return to full globe view": "Выйти из кабины и вернуться к виду всего глобуса",
+  "Exit cockpit view": "Выйти из кабины",
+  "Estimated destination direction": "Расчётное направление на пункт назначения",
+  "OPTICAL PLANE · 01": "ОПТИЧЕСКАЯ ПЛОСКОСТЬ · 01",
+  "VISOR LOCK · ACTIVE": "БЛОКИРОВКА ВИЗОРА · АКТИВНА",
+  "Cockpit vision style": "Стиль обзора кабины",
+  "Current aircraft heading": "Текущий курс самолёта",
+  "Nearby cohort counts": "Счётчики контактов поблизости",
+  "Cockpit display options": "Параметры экрана кабины",
+  "Cockpit compact Radio controls": "Компактное управление радио кабины",
+  "Cockpit Radio volume": "Громкость радио кабины",
+  "Contact navigation": "Навигация по контактам",
+  "Cockpit briefing controls": "Управление брифингом кабины",
+  "View switcher": "Переключатель вида",
+  "Aircraft cockpit view": "Вид кабины самолёта",
+  "Estimated flight plan": "Расчётный план полёта",
+  "Live signals": "Сигналы в реальном времени",
+  "Latest regional news": "Последние региональные новости",
+  "Location-based information": "Информация по текущему месту",
+  "LEVEL": "ГОРИЗОНТ",
+  "DEST ---°": "НАЗН. ---°",
+  "CURRENT": "ТЕКУЩИЙ",
+  "NEAREST OBSERVED / MAPPED": "БЛИЖАЙШИЕ НАБЛЮДАЕМЫЕ / НА КАРТЕ",
+  "GROUND SPEED · KTS": "ПУТЕВАЯ СКОРОСТЬ · УЗ",
+  "ALTITUDE · FT": "ВЫСОТА · ФТ",
+  "FIRST PERSON": "ОТ ПЕРВОГО ЛИЦА",
+  "LIVE TRACK · COURSE ALIGNED": "ТРЕК ОНЛАЙН · КУРС СОВМЕЩЁН",
+  "GROUND SPEED": "ПУТЕВАЯ СКОРОСТЬ",
+  "ALTITUDE": "ВЫСОТА",
+  "CONTEXT ONLY": "ТОЛЬКО КОНТЕКСТ",
+  "AVAILABLE INPUTS ONLY · NOT AN ALL-CLEAR": "ТОЛЬКО ДОСТУПНЫЕ ДАННЫЕ · БЕЗОПАСНОСТЬ НЕ ПОДТВЕРЖДЕНА",
+  "ESTIMATED FLIGHT PLAN": "РАСЧЁТНЫЙ ПЛАН ПОЛЁТА",
+  "FROM": "ОТКУДА",
+  "TO": "КУДА",
+  "TEMP": "ТЕМП.",
+  "WIND": "ВЕТЕР",
+  "SKY": "НЕБО",
+  "PRECIP": "ОСАДКИ",
+  "RADIO": "РАДИО",
+  "VOLUME": "ГРОМКОСТЬ",
+  "RESET": "СБРОС",
+  "EXIT COCKPIT": "ВЫЙТИ ИЗ КАБИНЫ",
+  "CONTACTS · 250 KM": "КОНТАКТЫ · 250 КМ",
+  "Expand Visual Presets": "Развернуть визуальные пресеты",
+  "Pin visual presets": "Закрепить визуальные пресеты",
+  "Keep visual presets open": "Держать визуальные пресеты открытыми",
+  "Show the globe without a visual filter.": "Показывает глобус без визуального фильтра.",
+  "Emulate a green phosphor CRT with scanlines and screen curvature.": "Имитирует CRT-экран с зелёным люминофором, строками развёртки и кривизной экрана.",
+  "Simulate night-vision goggles with green intensification and a tube vignette.": "Имитирует приборы ночного видения с зелёным усилением изображения и виньеткой трубки.",
+  "Simulate FLIR-style thermal contrast. Turn up Ironbow for color.": "Имитирует тепловой контраст в стиле FLIR. Для цвета увеличьте Ironbow.",
+  "Apply bright cel-shaded color and illustrated outlines.": "Применяет яркие cel-shading-цвета и рисованные контуры.",
+  "Apply high-contrast monochrome film-noir grading.": "Применяет высококонтрастную монохромную цветокоррекцию в стиле нуар.",
+  "Add a cold, snowy whiteout treatment to the scene.": "Добавляет в сцену холодный снежный эффект «белой мглы».",
+  "Expand LOCATION": "Развернуть панель «Место»",
+  "Collapse panel": "Свернуть панель",
+  "Pin location tray": "Закрепить панель места",
+  "Keep location tray open": "Держать панель места открытой",
+  "Search any location": "Поиск любого места",
+  "Navigation, voice, and visual preset controls": "Управление навигацией, голосом и визуальными пресетами",
+  "Language": "Язык",
+  "Search location by name or coordinates": "Поиск места по названию или координатам",
+  "Search any location...": "Поиск любого места...",
+  "Normal": "Обычный",
+  "CRT": "CRT",
+  "NVG": "NVG",
+  "FLIR": "FLIR",
+  "Style": "Стиль",
+  "STATION SITE": "САЙТ СТАНЦИИ",
+  "Open detailed Radio controls": "Открыть подробное управление радио",
+  "Previous station": "Предыдущая станция",
+  "Next station": "Следующая станция",
+  "Expand panel": "Развернуть панель",
+  "CONTACTS": "КОНТАКТЫ",
+  "Cycles the nearest contacts of whatever type you select — planes, vessels, installations. Satellites track independently.": "Перебирает ближайшие контакты выбранного типа — самолёты, суда, объекты. Спутники отслеживаются отдельно.",
+  "SEARCH NEARBY SITES": "ПОИСК ОБЪЕКТОВ РЯДОМ",
+  "Reclassify tracked contact as TR-3B": "Переклассифицировать отслеживаемый контакт как TR-3B",
+  "Previous filtered station": "Предыдущая отфильтрованная станция",
+  "PLAY": "ПУСК",
+  "Play selected station": "Воспроизвести выбранную станцию",
+  "Next filtered station": "Следующая отфильтрованная станция",
+  "STOP": "СТОП",
+  "Stop radio playback": "Остановить воспроизведение радио",
+  "Compact Radio controls": "Компактное управление радио",
+  "Context mode": "Режим контекста",
+  "Contact Context actions": "Действия контекста контакта",
+  "Available Space Missions": "Доступные космические миссии",
+  "LOADING 30-DAY MISSION INDEX": "ЗАГРУЗКА ИНДЕКСА МИССИЙ ЗА 30 ДНЕЙ",
+  "Radio playback": "Воспроизведение радио",
+  "Compact Radio volume": "Громкость компактного радио",
+  "Radio volume": "Громкость радио",
+  "STATION TAG": "ТЕГ СТАНЦИИ",
+  "DRAG TO TUNE": "ТЯНИТЕ ДЛЯ НАСТРОЙКИ",
+  "TAB PREVIEWS · ENTER / SPACE SELECTS": "TAB — ПРОСМОТР · ENTER / SPACE — ВЫБОР",
+  "Audio connects directly to the broadcaster after you press play. Your IP is visible to that broadcaster.": "После нажатия «Пуск» аудио подключается напрямую к вещателю. Ваш IP виден этому вещателю.",
+  "Internet radio and local SDR": "Интернет-радио и локальный SDR",
+  "Filter stations by station tag": "Фильтровать станции по тегу",
+  "CONTEXT": "КОНТЕКСТ",
+  "SPACE MISSIONS": "КОСМИЧЕСКИЕ МИССИИ",
+  "COCKPIT": "КАБИНА",
+  "SELECT CONTACTS TO LOAD OBSERVED / MAPPED PROXIMITY": "ВЫБЕРИТЕ КОНТАКТЫ, ЧТОБЫ ЗАГРУЗИТЬ НАБЛЮДАЕМОЕ / КАРТОГРАФИРОВАННОЕ ОКРУЖЕНИЕ",
+  "SELECT A MISSION TO INSPECT": "ВЫБЕРИТЕ МИССИЮ ДЛЯ ПРОСМОТРА",
+  "Enable Radio, then choose a globe marker or use next.": "Включите радио, затем выберите маркер на глобусе или переключите на следующую станцию.",
+  "ALL · DRAG THE NEEDLE": "ВСЕ · ТЯНИТЕ СТРЕЛКУ",
+  "SNAPS TO AVAILABLE STATIONS": "ПРИВЯЗКА К ДОСТУПНЫМ СТАНЦИЯМ",
+  "SELECT CONTEXT": "ВЫБЕРИТЕ КОНТЕКСТ",
+  "CONTACTS CONTEXT OFF": "КОНТЕКСТ КОНТАКТОВ ВЫКЛЮЧЕН",
+  "AVAILABLE MISSIONS": "ДОСТУПНЫЕ МИССИИ",
+  "Intelligence HUD (H)": "HUD разведки (H)",
+  "Detection Overlay (D)": "Слой детекции (D)",
+  "Detection overlay": "Слой детекции",
+  "Elastic": "Гибкое",
+  "Weighted": "Взвешенное",
+  "3D aircraft — flat icons zoomed out, 3D models up close": "3D-самолёты — издалека плоские иконки, вблизи 3D-модели",
+  "Proximity": "Вблизи",
+  "Scope — the circular viewport mask": "Прицел — круглая маска области просмотра",
+  "Hide UI chrome": "Скрыть элементы интерфейса",
+  "Bloom / Glow": "Bloom / свечение",
+  "Sharpening": "Повышение резкости",
+  "EXIT CLEAN VIEW": "ВЫЙТИ ИЗ ЧИСТОГО ВИДА",
+  "Return UI controls": "Вернуть управление интерфейсом",
+  "Detection label allocation": "Размещение меток детекции",
+  "3D model coverage": "Охват 3D-моделей",
+  "Detection label density": "Плотность меток детекции",
+  "Detection fade distance": "Дистанция затухания детекции",
+  "World-overlay fade distance outside the keyhole as a percentage of its radius": "Дистанция затухания мирового слоя за пределами маски в процентах от её радиуса",
+  "Detection opacity outside the keyhole": "Непрозрачность детекции за пределами маски",
+  "World-overlay label and card opacity beyond the fade distance": "Непрозрачность меток и карточек мирового слоя за пределами дистанции затухания",
+  "Scope edge feather": "Растушёвка края прицела",
+  "Scope edge feather as a percentage of the keyhole radius": "Растушёвка края прицела в процентах от радиуса маски",
+  "Bloom intensity": "Интенсивность bloom",
+  "Sharpen intensity": "Интенсивность резкости",
+  "Density": "Плотность",
+  "Fade": "Затухание",
+  "Outside": "Снаружи",
+  "Tactical": "Тактический",
+  "Operator": "Операторский",
+  "Minimal": "Минимальный",
+  "HUD layout": "Макет HUD",
+  "Layout": "Макет",
+  "Allocation": "Размещение",
+  "PARAMETERS": "ПАРАМЕТРЫ",
+  "Models": "Модели",
+  "Scope": "Прицел",
+  "Feather": "Растушёвка",
+  "Celestial": "Небо",
+  "Clean UI": "Чистый интерфейс",
+  "Bloom": "Bloom",
+  "Sharpen": "Резкость",
+  "Initializing photorealistic world...": "Инициализация фотореалистичного мира...",
+  "NEAREST": "БЛИЖАЙШАЯ",
+  "Drag the camera in the world: rings rotate, arrows move, handles set range/FOV": "Перетащите камеру в мире: кольца вращают, стрелки перемещают, маркеры задают дальность и угол обзора",
+  "Heading (compass °) — click to type": "Курс (° по компасу) — нажмите для ввода",
+  "Pitch (° up/down) — click to type": "Тангаж (° вверх/вниз) — нажмите для ввода",
+  "Horizontal FOV (°) — click to type": "Горизонтальный угол обзора (°) — нажмите для ввода",
+  "Range / monitor-plane distance (m) — click to type": "Дальность / расстояние до плоскости монитора (м) — нажмите для ввода",
+  "Mount height above ground (m) — click to type": "Высота крепления над землёй (м) — нажмите для ввода",
+  "North offset from catalog position (m) — click to type": "Смещение на север от позиции каталога (м) — нажмите для ввода",
+  "East offset from catalog position (m) — click to type": "Смещение на восток от позиции каталога (м) — нажмите для ввода",
+  "SAVE CAL": "СОХРАНИТЬ КАЛИБР.",
+  "RESET CAL": "СБРОСИТЬ КАЛИБР.",
+  "NEW": "НОВАЯ",
+  "DEL": "УДАЛ.",
+  "CAPTURE SHOT": "СДЕЛАТЬ КАДР",
+  "UPDATE SHOT": "ОБНОВИТЬ КАДР",
+  "START": "СТАРТ",
+  "EXPORT PRESETS": "ЭКСПОРТ ПРЕСЕТОВ",
+  "IMPORT": "ИМПОРТ",
+  "RUN LOG": "ЖУРНАЛ ЗАПУСКОВ",
+  "CALIBRATION": "КАЛИБРОВКА",
+  "Camera pose — click a value to type": "Поза камеры — нажмите на значение для ввода",
+  "SCENE SUMMARY": "СВОДКА ПО СЦЕНЕ",
+  "CCTV camera": "Камера CCTV",
+  "Scene recipe": "Рецепт сцены",
+  "DATA LAYERS": "СЛОИ ДАННЫХ",
+  "SCENES": "СЦЕНЫ",
+  "Close key setup": "Закрыть настройку ключей",
+  "SAVE KEYS": "СОХРАНИТЬ КЛЮЧИ",
+  "Power up the globe": "Запустите глобус",
+  "The globe already flies keyless. Every key below switches on another real feed — paste one and it's saved into this app's local configuration, then the server restarts itself. Server-side keys stay on this machine; Google Maps and Cesium ion run in the browser and must be provider-restricted. Keys you configured elsewhere are shown but never touched.": "Глобус уже работает без ключей. Каждый ключ ниже включает ещё один реальный поток данных — вставьте ключ, и он сохранится в локальной конфигурации приложения, после чего сервер перезапустится сам. Серверные ключи остаются на этом компьютере; Google Maps и Cesium ion работают в браузере, поэтому их ключи нужно ограничить на стороне провайдера. Ключи, настроенные в другом месте, отображаются, но не изменяются.",
+  "The Google Maps key buys the photorealistic planet — everything else stacks on top.": "Ключ Google Maps открывает фотореалистичную планету — всё остальное надстраивается поверх неё.",
+  "POWER UP": "ЗАПУСК",
+  "GROUND STATION · PROVIDER SETTINGS": "НАЗЕМНАЯ СТАНЦИЯ · НАСТРОЙКИ ПРОВАЙДЕРОВ",
+  "ESC to close": "ESC — закрыть",
+  "Turn off all selected data layers": "Выключить все выбранные слои данных",
+  "Copy share link": "Скопировать ссылку",
+  "Reset camera and return to full globe view": "Сбросить камеру и вернуть полный вид глобуса",
+  "Visible map targets": "Видимые цели на карте",
+  "Globe actions": "Действия с глобусом",
+  "NO PLACE LEFT BEHIND": "НИ ОДНА ТОЧКА НЕ ОСТАНЕТСЯ ПОЗАДИ",
+  "ACTIVE STYLE": "АКТИВНЫЙ СТИЛЬ",
+  "Choose your first view": "Выберите первый вид",
+  "Tip: the GEV MIC button in the dock lets you talk to the map.": "Совет: кнопка GEV MIC в доке позволяет говорить с картой.",
+  "Aircraft, vessels and nearby intelligence": "Самолёты, суда и разведданные поблизости",
+  "Launches, spacecraft and orbital context": "Пуски, космические аппараты и орбитальный контекст",
+  "Begin with a clean globe": "Начните с чистого глобуса",
+  "MISSION CONTROL · FIRST LAUNCH": "ЦЕНТР УПРАВЛЕНИЯ · ПЕРВЫЙ ЗАПУСК",
+  "Don't show this again": "Больше не показывать",
+  "ESC to dismiss": "ESC — скрыть",
+  "LIVE CONTACTS": "КОНТАКТЫ ОНЛАЙН",
+  "EXPLORE MANUALLY": "ИЗУЧИТЬ ВРУЧНУЮ",
+  "Celestial ring — reveal the full globe": "Небесное кольцо — показать весь глобус",
+  "Celestial ring — available in Normal style": "Небесное кольцо — доступно в стиле «Обычный»",
+  "Detection overlay: {mode}": "Слой детекции: {mode}",
+  "Detection overlay: off": "Слой детекции: выкл.",
+  "SPARSE": "РЕДКО",
+  "BALANCED": "УМЕРЕННО",
+  "DETECT": "ДЕТЕКЦИЯ",
+  "AI AGENT": "ИИ-АГЕНТ",
+  "Voice model tier — applies next session": "Уровень голосовой модели — вступит в силу со следующей сессии",
+  "Estimated session cost": "Оценочная стоимость сессии",
+  "Voice control — activate to toggle voice; hold Space to speak": "Голосовое управление — активируйте, чтобы включить или выключить голос; удерживайте Space, чтобы говорить",
+  "VOICE STANDBY": "ГОЛОС В ОЖИДАНИИ",
+  "VOICE CONTROL": "ГОЛОСОВОЕ УПРАВЛЕНИЕ",
+  "Hold Space to speak · tap Space to activate focused controls": "Удерживайте Space, чтобы говорить · нажатие Space активирует элемент в фокусе",
+  "VOICE SYSTEM ERROR": "ОШИБКА ГОЛОСОВОЙ СИСТЕМЫ",
+  "DISMISS": "СКРЫТЬ",
+  "Check microphone permission and network access, then try again.": "Проверьте разрешение на микрофон и доступ к сети, затем попробуйте снова.",
+  "Release Space to send": "Отпустите Space, чтобы отправить",
+  "Hold Space to talk": "Удерживайте Space, чтобы говорить",
+  "Ask or command": "Спросите или дайте команду",
+  "WebRTC microphone support unavailable": "Поддержка микрофона WebRTC недоступна",
+  "Requesting microphone": "Запрос доступа к микрофону",
+  "Voice off": "Голос выключен",
+  "VOICE UNAVAILABLE": "ГОЛОС НЕДОСТУПЕН",
+  "VOICE ACTIVE": "ГОЛОС АКТИВЕН",
+  "Voice session could not be started.": "Не удалось запустить голосовую сессию.",
+  "CONNECTING": "ПОДКЛЮЧЕНИЕ",
+  "LISTENING": "СЛУШАЮ",
+  "EXECUTING": "ВЫПОЛНЕНИЕ",
+  "ERROR": "ОШИБКА",
+  "{tier} applies next session": "{tier} вступит в силу со следующей сессии",
+  "Session ended — cost cap {cost}": "Сессия завершена — лимит стоимости {cost}",
+  "Next session: {pendingId} — this session stays on {modelId}": "Следующая сессия: {pendingId} — текущая остаётся на {modelId}",
+  "Voice model: {pendingId} — click to switch to {target}; applies next session": "Голосовая модель: {pendingId} — нажмите, чтобы переключиться на {target}; вступит в силу со следующей сессии",
+  "Estimated session cost on {modelId} — {responses} response(s). Warns at {warn}, ends the session at {cap}.": "Оценочная стоимость сессии на {modelId} — ответов: {responses}. Предупреждение при {warn}, завершение сессии при {cap}.",
+  "Radio did not start": "Не удалось запустить радио",
+  "Running command": "Выполнение команды"
+}

src/i18n/markupCoverage.test.mjs

@@ -1,128 +0,0 @@
-// Markup coverage gate (phase 2): every data-i18n* attribute in the static
-// application markup must name a key that resolves in EVERY shipped catalog
-// via the real catalog builder — a renamed or dropped catalog key can no
-// longer strand a static extraction silently behind the key-itself fallback.
-// index.html is now assembled from src/ui/templates/*.html by
-// build/application-html.js before Vite processes it, so the gate expands the
-// same templates the build serves and scans that assembled markup. Regex
-// parsing is deliberate: no DOM dependency in unit tests.
-import { test } from 'node:test';
-import assert from 'node:assert/strict';
-import { readFileSync } from 'node:fs';
-import { fileURLToPath } from 'node:url';
-import { getCatalog } from './index.js';
-import { CATALOG_LOCALES, availableLocales } from './locale.js';
-import { expandApplicationHtml } from '../../build/application-html.js';
-
-const INDEX_HTML = new URL('../../index.html', import.meta.url);
-const UI_JS = new URL('../../src/ui/applicationShell.js', import.meta.url);
-
-// The four spellings applyDocumentTranslations() knows about. Anything else
-// (a typo like data-i18n-lable) must fail here, not silently never apply.
-const I18N_ATTRIBUTE_PATTERN = /data-i18n(?:-title|-aria-label|-placeholder)?="([^"]+)"/g;
-const KNOWN_ATTRIBUTE_NAMES = new Set([
-  'data-i18n',
-  'data-i18n-title',
-  'data-i18n-aria-label',
-  'data-i18n-placeholder',
-]);
-
-const html = expandApplicationHtml(readFileSync(INDEX_HTML, 'utf8'));
-
-const references = [...html.matchAll(I18N_ATTRIBUTE_PATTERN)].map((match) => match[1]);
-
-test('index.html carries static i18n references', () => {
-  assert.ok(references.length > 0, 'no data-i18n* attributes found — extraction missing?');
-});
-
-test('index.html sources its body from the application templates', () => {
-  const raw = readFileSync(INDEX_HTML, 'utf8');
-  assert.ok(raw.includes('<!-- gev:template '),
-    'index.html must keep the gev:template markers the build expands');
-  assert.equal((raw.match(/data-i18n/g) || []).length, 0,
-    'data-i18n markup belongs in src/ui/templates/*.html, not the marker shell');
-});
-
-test('every data-i18n* attribute value resolves in every shipped catalog', () => {
-  const catalogs = Object.fromEntries(CATALOG_LOCALES.map((locale) => [locale, getCatalog(locale)]));
-  for (const locale of CATALOG_LOCALES) {
-    assert.ok(catalogs[locale], `catalog builder produced the ${locale} locale`);
-  }
-  const missing = references.filter((key) => (
-    CATALOG_LOCALES.some((locale) => !(key in catalogs[locale]))
-  ));
-  assert.deepEqual(
-    [...new Set(missing)],
-    [],
-    'static markup references keys absent from a catalog (translation would fall back or render the key)',
-  );
-});
-
-test('no unknown data-i18n* attribute spelling sneaks past the application pass', () => {
-  const stray = [...html.matchAll(/(data-i18n[a-z-]*)="/g)]
-    .map((match) => match[1])
-    .filter((name) => !KNOWN_ATTRIBUTE_NAMES.has(name));
-  assert.deepEqual(
-    [...new Set(stray)],
-    [],
-    'applyDocumentTranslations() only applies the four known attributes; a fifth spelling is dead markup',
-  );
-});
-
-test('attribute values are well-formed catalog keys', () => {
-  for (const key of references) {
-    assert.match(key, /^(shell|cockpit|layers|setup)\.[a-z][a-zA-Z0-9]*(\.[a-zA-Z0-9]+)*$/, `malformed key: ${key}`);
-  }
-});
-
-test('the dock language switch keeps a static group container with runtime-rendered buttons', () => {
-  const selector = html.match(/<div class="dock-locale-switch"[\s\S]*?<\/div>/);
-  assert.ok(selector, 'the locale switch group is missing from the control-panel tray');
-  assert.match(selector[0], /data-i18n-aria-label="shell\.locale\.groupAriaLabel"/);
-  // Buttons are no longer static: ui.js _initLocaleSelector() renders one per
-  // locale in the configured pair (GEV_DEFAULT_LOCALE / GEV_SECONDARY_LOCALE).
-  assert.doesNotMatch(
-    selector[0],
-    /dock-locale-btn/,
-    'static selector buttons must move to the runtime renderer so the configured pair shapes the switch',
-  );
-  // Markup-only contract: no listener may attach from markup.
-  assert.doesNotMatch(selector[0], / onclick| onsubmit| javascript:/i);
-});
-
-test('every offered locale has a shell.locale.<code>.ariaLabel in every catalog; the replaced family stays deleted', () => {
-  // The runtime renderer reads shell.locale.<code>.ariaLabel for every locale
-  // availableLocales() can yield under any configuration — i.e. every shipped
-  // catalog locale — and it must exist in every catalog.
-  for (const catalogLocale of CATALOG_LOCALES) {
-    const catalog = getCatalog(catalogLocale);
-    for (const code of CATALOG_LOCALES) {
-      assert.ok(
-        catalog[`shell.locale.${code}.ariaLabel`],
-        `${catalogLocale} catalog is missing shell.locale.${code}.ariaLabel for the runtime selector`,
-      );
-    }
-    assert.equal(catalog['shell.locale.english.ariaLabel'], undefined,
-      'the replaced phase-2 english.ariaLabel key stays deleted');
-    assert.equal(catalog['shell.locale.spanish.ariaLabel'], undefined,
-      'the replaced phase-2 spanish.ariaLabel key stays deleted');
-  }
-  // Default configuration pins the pair the shipped build offers: en-only
-  // while English is the only shipped catalog (the selector renders a single
-  // EN button; each secondary-locale PR widens this pin).
-  assert.deepEqual([...availableLocales()], ['en']);
-});
-
-test('ui.js _initLocaleSelector renders the configured pair (runtime contract)', () => {
-  const source = readFileSync(UI_JS, 'utf8');
-  const start = source.indexOf('_initLocaleSelector() {');
-  assert.ok(start >= 0, '_initLocaleSelector method not found in src/ui.js');
-  const body = source.slice(start, source.indexOf('\n  }\n', start));
-  assert.ok(body.length > 0, '_initLocaleSelector body not extracted');
-  assert.match(body, /availableLocales\(\)/, 'iterates the resolved pair, not a hardcoded EN|ES');
-  assert.match(body, /shell\.locale\.\$\{locale\}\.ariaLabel/, 'aria-labels come from the locale key family');
-  assert.match(body, /toUpperCase\(\)/, 'labels are uppercase locale codes');
-  assert.match(body, /aria-pressed/, 'pressed state is synced');
-  assert.match(body, /persistLocaleAndReload/, 'clicks persist and reload');
-  assert.match(body, /dock-locale-switch/, 'renders into the static group container');
-});

src/i18n/repairPass.test.mjs

@@ -1,83 +0,0 @@
-// Repair-pass anchors (extraction correctness).
-//
-// en behavior must stay byte-identical: the values added for the director
-// status corpus, the keySetup dev surface, and the map-source wiring are
-// pinned here to the exact literals the code rendered before extraction.
-// Cross-module anchors (keySetupCore registry) catch catalog/registry drift
-// in either direction. The locale-scoped CCTV wrap rules and per-locale value
-// pins live in their locale PRs (es first); this file pins the English
-// contract plus the pixel-identical English layout.
-import { test } from 'node:test';
-import assert from 'node:assert/strict';
-import { readFileSync } from 'node:fs';
-
-import { getCatalog } from './index.js';
-import { KEY_SETUP_KEYS, keySetupRequirement } from '../keySetupCore.mjs';
-
-const en = getCatalog('en');
-
-test('director status corpus keeps the pre-extraction English literals byte-identical', () => {
-  const expected = {
-    'setup.scenes.status.captureCameraNotReady': 'Cannot capture shot: camera not ready',
-    'setup.scenes.status.shotTitleDefault': 'Shot {n}',
-    'setup.scenes.status.captured': 'Captured: {scene} / {shot}',
-    'setup.scenes.status.selectShotFirst': 'Select a shot first',
-    'setup.scenes.status.updated': 'Updated: {scene} / {shot}',
-    'setup.scenes.status.deleteShotConfirm': 'Delete shot "{shot}"?',
-    'setup.scenes.status.loaded': 'Loaded: {scene} / {shot}',
-    'setup.scenes.status.cameraUnavailable': 'Camera unavailable — exit cockpit first',
-    'setup.scenes.status.noShotsToRun': 'No shots to run',
-    'setup.scenes.status.runningShot': 'Running {index}/{total}: {scene} / {shot}',
-    'setup.scenes.status.runComplete': 'Scene run complete',
-    'setup.scenes.status.runError': 'Error: {message}',
-    'setup.scenes.status.contextExitFailed': 'Could not exit {mode} — scene layers may be refused',
-  };
-  for (const [key, value] of Object.entries(expected)) {
-    assert.equal(en[key], value, `${key} drifted from the removed English literal`);
-  }
-});
-
-test('setup.keySetup.unlocks.* en values equal the keySetupCore registry copy', () => {
-  for (const entry of KEY_SETUP_KEYS) {
-    const key = `setup.keySetup.unlocks.${entry.id}`;
-    assert.equal(en[key], entry.unlocks, `${key} drifted from KEY_SETUP_KEYS unlocks`);
-  }
-  assert.equal(en['setup.keySetup.requirement'], 'Needs {envVars} — add it in Provider Settings');
-  assert.equal(
-    keySetupRequirement('cesium-ion'),
-    'Needs CESIUM_ION_TOKEN — add it in Provider Settings',
-    'en requirement sentence must stay byte-identical (pinned by keySetupCore.test.mjs)',
-  );
-});
-
-test('map-source keys match the static markup pinned by mapStackChips.test.mjs', () => {
-  assert.equal(en['cockpit.presets.mapSourceLabel'], 'MAP SOURCE');
-  assert.equal(en['cockpit.presets.mapSourceChipsAriaLabel'], 'Map source');
-});
-
-test('the seven redundant layers.radio transport seeds stay deleted', () => {
-  const deleted = [
-    'layers.radio.pause',
-    'layers.radio.resume',
-    'layers.radio.playNearestAria',
-    'layers.radio.pauseSelectedAria',
-    'layers.radio.pauseNearestAria',
-    'layers.radio.resumeSelectedAria',
-    'layers.radio.resumeNearestAria',
-  ];
-  for (const key of deleted) {
-    assert.equal(en[key], undefined, `${key} was removed by the repair pass`);
-  }
-});
-
-test('the English CCTV control rows stay unwrapped: no locale-scoped wrap rule ships ahead of its locale', () => {
-  // Locale wrap rules (html[lang='…'] .cctv-controls { flex-wrap: wrap }) are
-  // added one per locale PR, each with a measured-width justification — never
-  // speculatively. Until then the base rule must stay unwrapped so English
-  // pixels are unchanged, and no html[lang] override may exist.
-  const css = readFileSync(new URL('../../src/ui/styles/cctv.css', import.meta.url), 'utf8');
-  const baseStart = css.indexOf('.cctv-controls {');
-  const baseBody = css.slice(baseStart, css.indexOf('}', baseStart));
-  assert.ok(!baseBody.includes('flex-wrap'), 'base .cctv-controls must stay unwrapped (EN pixel-identical)');
-  assert.ok(!/html\[lang=/i.test(css), 'no locale-scoped CCTV rule may ship before its locale does');
-});

src/keySetup.js

@@ -20,7 +20,7 @@ import {
  * the chip and the dialog are removed outright.
  */
 
-import { t, hasMessage } from './i18n/index.js';
+import { t, msg, tn } from './i18n/index.js';
 
 /**
  * Chip label — pure, exported for tests. The exact English values are pinned
@@ -32,8 +32,12 @@ import { t, hasMessage } from './i18n/index.js';
 export function keySetupChipLabel(status) {
   const missing = Math.max(0, (status?.total || 0) - (status?.setCount || 0));
   return missing > 0
-    ? t('setup.keySetup.chipWaiting', { count: missing })
-    : t('setup.keySetup.chipReady');
+    ? tn(
+        missing,
+        'POWER UP · {count} KEY WAITING',
+        'POWER UP · {count} KEYS WAITING',
+      )
+    : t('POWERED UP');
 }
 
 /**
@@ -186,10 +190,7 @@ function buildRow(documentRef, key) {
 
   const unlocks = documentRef.createElement('p');
   unlocks.className = 'key-setup-unlocks';
-  // The registry `unlocks` text localizes per registry id; an id missing from
-  // the catalog falls back to the server-provided English copy.
-  const unlocksKey = `setup.keySetup.unlocks.${key.id}`;
-  unlocks.textContent = hasMessage(unlocksKey) ? t(unlocksKey) : key.unlocks;
+  unlocks.textContent = t(key.unlocks);
 
   row.append(head, unlocks);
   if (!external) {
@@ -214,8 +215,10 @@ function buildRow(documentRef, key) {
       remove.type = 'button';
       remove.className = 'key-setup-remove';
       remove.dataset.keySetupRemove = JSON.stringify(key.envVars);
-      remove.textContent = t('setup.keySetup.row.remove');
-      remove.title = t('setup.keySetup.row.removeTitle', { title: key.title });
+      remove.textContent = t('REMOVE');
+      remove.title = t("Remove {title} from this app's saved keys", {
+        title: key.title,
+      });
       fields.append(remove);
     }
     row.append(fields);
@@ -380,8 +383,8 @@ export async function initKeySetup({
 
   const storeLabel = () =>
     status?.store === 'pinokio-environment'
-      ? t('setup.keySetup.store.pinokio')
-      : t('setup.keySetup.store.env');
+      ? t('your app configuration')
+      : t('your local .env');
 
   // doneMessageKey names the whole saved/removed sentence; the storage
   // destination is interpolated so the {store} phrase stays one spelling.
@@ -392,7 +395,7 @@ export async function initKeySetup({
     )?.set;
     busy = true;
     applyButton?.setAttribute('aria-disabled', 'true');
-    say(t('setup.keySetup.status.saving'));
+    say(t('Saving…'));
     try {
       const response = await doFetch('/api/setup/keys', {
         method: 'POST',
@@ -406,7 +409,7 @@ export async function initKeySetup({
         // payload.error is a server-authored message (API value) — shown as-is.
         say(
           payload.error ||
-            t('setup.keySetup.status.saveFailed', { status: response.status }),
+            t('Save failed ({status}).', { status: response.status }),
         );
         return;
       }
@@ -440,7 +443,7 @@ export async function initKeySetup({
       say(t(doneMessageKey, { store: storeLabel() }));
     } catch (error) {
       say(
-        t('setup.keySetup.status.saveFailedDetail', {
+        t('Save failed: {detail}', {
           detail: error?.message || error,
         }),
       );
@@ -460,10 +463,13 @@ export async function initKeySetup({
       })),
     );
     if (!Object.keys(updates).length) {
-      say(t('setup.keySetup.status.pasteFirst'));
+      say(t('Paste at least one key first.'));
       return;
     }
-    await submitUpdates(updates, 'setup.keySetup.status.saved');
+    await submitUpdates(
+      updates,
+      msg('Saved to {store}. Restarting — this page reloads itself.'),
+    );
   };
 
   chip.addEventListener('click', openDialog);
@@ -579,11 +585,11 @@ export async function initKeySetup({
     // a deliberate two-step the lure cannot pre-satisfy.
     const ok =
       typeof globalThis.confirm !== 'function' ||
-      globalThis.confirm(t('setup.keySetup.confirm.remove'));
+      globalThis.confirm(t('Remove this key from your saved configuration?'));
     if (!ok) return;
     void submitUpdates(
       Object.fromEntries(envVars.map((name) => [name, null])),
-      'setup.keySetup.status.removed',
+      msg('Removed from {store}. Restarting — this page reloads itself.'),
     );
   });
 

src/keySetupCore.mjs

@@ -32,11 +32,15 @@ export const KEY_SETUP_APPEND_HEADER =
  * bundle by design (restrict them at the provider, per SECURITY.md).
  * `hidden` keeps advanced configuration out of the panel and missing-key count.
  */
+// Marks `unlocks` copy for i18n extraction; Provider Settings translates it
+// with t(). Kept local so the server can import this module without i18n.
+const msg = (text) => text;
+
 export const KEY_SETUP_KEYS = Object.freeze([
   Object.freeze({
     id: 'google-maps',
     title: 'GOOGLE MAPS',
-    unlocks: 'The photorealistic 3D planet + place search',
+    unlocks: msg('The photorealistic 3D planet + place search'),
     getUrl: 'https://developers.google.com/maps/documentation/tile/get-api-key',
     envVars: Object.freeze(['GOOGLE_MAPS_API_KEY']),
     tier: 'metered',
@@ -45,7 +49,9 @@ export const KEY_SETUP_KEYS = Object.freeze([
   Object.freeze({
     id: 'google-maps-server',
     title: 'GOOGLE MAPS — SERVER',
-    unlocks: 'Places context + Street View fallback; optional separate key',
+    unlocks: msg(
+      'Places context + Street View fallback; optional separate key',
+    ),
     getUrl:
       'https://developers.google.com/maps/documentation/places/web-service/get-api-key',
     envVars: Object.freeze(['GOOGLE_MAPS_SERVER_API_KEY']),
@@ -55,7 +61,7 @@ export const KEY_SETUP_KEYS = Object.freeze([
   Object.freeze({
     id: 'openai',
     title: 'OPENAI',
-    unlocks: 'Voice control — API key or ChatGPT OAuth',
+    unlocks: msg('Voice control — API key or ChatGPT OAuth'),
     getUrl: 'https://platform.openai.com/api-keys',
     envVars: Object.freeze(['OPENAI_API_KEY']),
     tier: 'metered',
@@ -63,7 +69,7 @@ export const KEY_SETUP_KEYS = Object.freeze([
   Object.freeze({
     id: 'aisstream',
     title: 'AISSTREAM',
-    unlocks: 'Live ships, worldwide',
+    unlocks: msg('Live ships, worldwide'),
     getUrl: 'https://aisstream.io',
     envVars: Object.freeze(['AISSTREAM_API_KEY']),
     tier: 'free',
@@ -71,7 +77,7 @@ export const KEY_SETUP_KEYS = Object.freeze([
   Object.freeze({
     id: 'firms',
     title: 'NASA FIRMS',
-    unlocks: 'Live active-fire detections',
+    unlocks: msg('Live active-fire detections'),
     getUrl: 'https://firms.modaps.eosdis.nasa.gov/api/map_key/',
     envVars: Object.freeze(['FIRMS_MAP_KEY']),
     tier: 'free',
@@ -79,7 +85,7 @@ export const KEY_SETUP_KEYS = Object.freeze([
   Object.freeze({
     id: 'tomtom',
     title: 'TOMTOM',
-    unlocks: 'Real live traffic (keyless runs a simulation)',
+    unlocks: msg('Real live traffic (keyless runs a simulation)'),
     getUrl: 'https://my.tomtom.com/keys',
     envVars: Object.freeze(['TOMTOM_API_KEY']),
     tier: 'free',
@@ -87,7 +93,7 @@ export const KEY_SETUP_KEYS = Object.freeze([
   Object.freeze({
     id: 'cesium-ion',
     title: 'CESIUM ION',
-    unlocks: 'Bing imagery map stacks + world terrain',
+    unlocks: msg('Bing imagery map stacks + world terrain'),
     getUrl: 'https://ion.cesium.com/tokens',
     envVars: Object.freeze(['CESIUM_ION_TOKEN']),
     tier: 'free',
@@ -96,7 +102,7 @@ export const KEY_SETUP_KEYS = Object.freeze([
   Object.freeze({
     id: 'opensky',
     title: 'OPENSKY',
-    unlocks: 'More flight-polling credits (anonymous works without)',
+    unlocks: msg('More flight-polling credits (anonymous works without)'),
     getUrl: 'https://opensky-network.org',
     envVars: Object.freeze(['OPENSKY_CLIENT_ID', 'OPENSKY_CLIENT_SECRET']),
     tier: 'free',
@@ -104,8 +110,9 @@ export const KEY_SETUP_KEYS = Object.freeze([
   Object.freeze({
     id: 'mapillary',
     title: 'MAPILLARY',
-    unlocks:
+    unlocks: msg(
       'Street-level imagery and coverage in the Street Level layer. Free: register an app in the Mapillary developer dashboard and paste its Client Token',
+    ),
     getUrl: 'https://www.mapillary.com/dashboard/developers',
     envVars: Object.freeze(['MAPILLARY_CLIENT_TOKEN']),
     tier: 'free',
@@ -114,7 +121,7 @@ export const KEY_SETUP_KEYS = Object.freeze([
   Object.freeze({
     id: 'launch-library',
     title: 'LAUNCH LIBRARY',
-    unlocks: 'Higher space-missions request allowance',
+    unlocks: msg('Higher space-missions request allowance'),
     getUrl: 'https://thespacedevs.com',
     envVars: Object.freeze(['LL2_API_TOKEN']),
     tier: 'free',

src/layers/awareness/panel.js

@@ -57,8 +57,8 @@ export function createPanel({ state: layerState, services, parts, source }) {
   function hidePanel() {
     if (layerState.panel) {
       const markup = `<div class="military-awareness-standby">
-      <strong>${layerState.enabled ? t('layers.awareness.standbyReady') : t('layers.awareness.standbyOff')}</strong>
-      <span>${layerState.enabled ? t('layers.awareness.standbySelect') : t('layers.awareness.standbyEnable')}</span>
+      <strong>${layerState.enabled ? t('CONTEXT READY') : t('GLOBAL CONTEXT OFF')}</strong>
+      <span>${layerState.enabled ? t('SELECT A FLIGHT, VESSEL, OR MAPPED INSTALLATION') : t('ENABLE TO LOAD OBSERVED / MAPPED PROXIMITY')}</span>
     </div>`;
       layerState.panel.hidden = false;
       if (layerState.panelMarkup !== markup) {
@@ -79,11 +79,10 @@ export function createPanel({ state: layerState, services, parts, source }) {
         const label = formatAwarenessLabel(item);
         const targetId = item.icao24 || item.mmsi || item.id;
         if (!targetId) {
-          return `<li><span class="military-awareness-target unavailable" aria-label="${t('layers.awareness.unavailableAria')}">${escapeHtml(label)} <span>${formatAwarenessDistance(item.distanceM)}</span></span></li>`;
+          return `<li><span class="military-awareness-target unavailable" aria-label="${t('Unavailable')}">${escapeHtml(label)} <span>${formatAwarenessDistance(item.distanceM)}</span></span></li>`;
         }
-        const accessibleLabel =
-          label === '—' ? t('layers.awareness.unavailableAria') : label;
-        return `<li><button type="button" class="military-awareness-target" data-awareness-layer="${escapeHtml(cohort.id)}" data-awareness-id="${escapeHtml(targetId)}" aria-label="${escapeHtml(t('layers.awareness.focusAria', { label: accessibleLabel }))}">${escapeHtml(label)} <span>${formatAwarenessDistance(item.distanceM)}</span></button>${namedAreasHtml(item.memberNames)}</li>`;
+        const accessibleLabel = label === '—' ? t('Unavailable') : label;
+        return `<li><button type="button" class="military-awareness-target" data-awareness-layer="${escapeHtml(cohort.id)}" data-awareness-id="${escapeHtml(targetId)}" aria-label="${escapeHtml(t('Focus {label}', { label: accessibleLabel }))}">${escapeHtml(label)} <span>${formatAwarenessDistance(item.distanceM)}</span></button>${namedAreasHtml(item.memberNames)}</li>`;
       })
       .join('');
     const pageCount = Math.max(
@@ -104,10 +103,10 @@ export function createPanel({ state: layerState, services, parts, source }) {
 
   function navigationControlsHtml() {
     const canPrevious = layerState.navigationIndex > 0;
-    return `<div class="military-awareness-controls" role="group" aria-label="${t('layers.awareness.controlsAria')}">
-    <button type="button" data-awareness-action="previous" title="${t('layers.awareness.previousTitle')}"${canPrevious ? '' : ' disabled'}>${t('layers.awareness.previous')}</button>
-    <button type="button" data-awareness-action="focus">${t('layers.awareness.focus')}</button>
-    <button type="button" data-awareness-action="next" title="${t('layers.awareness.nextTitle')}"${parts.navigation.canNavigateNext() ? '' : ' disabled'}>${t('layers.awareness.next')}</button>
+    return `<div class="military-awareness-controls" role="group" aria-label="${t('Global Context navigation')}">
+    <button type="button" data-awareness-action="previous" title="${t('Previous — prior visited contact in the 250 km window')}"${canPrevious ? '' : ' disabled'}>${t('PREVIOUS')}</button>
+    <button type="button" data-awareness-action="focus">${t('FOCUS')}</button>
+    <button type="button" data-awareness-action="next" title="${t('Next — nearest unvisited contact in the 250 km window')}"${parts.navigation.canNavigateNext() ? '' : ' disabled'}>${t('NEXT')}</button>
   </div>`;
   }
 
@@ -189,7 +188,7 @@ export function createPanel({ state: layerState, services, parts, source }) {
     ${namedAreasHtml(subject.memberNames)}
     ${navigationControlsHtml()}
     ${cohorts.map(rowHtml).join('')}
-    <p class="military-awareness-note" tabindex="-1" data-awareness-focus-continuation>${t('layers.awareness.note')}</p>`;
+    <p class="military-awareness-note" tabindex="-1" data-awareness-focus-continuation>${t('Open-source mapped/observed context. Missing broadcasts, unloaded map areas, or unmapped sites are not evidence of absence.')}</p>`;
     panel.hidden = false;
     if (layerState.panelMarkup !== markup) {
       const focusSnapshot = captureAwarenessPanelFocus(panel);

src/layers/awareness/rendering.js

@@ -138,7 +138,7 @@ export function createRendering({
       '--compass-rotation',
       `${-headingDeg}deg`,
     );
-    layerState.compassHeading.textContent = t('layers.awareness.hdg', {
+    layerState.compassHeading.textContent = t('HDG {value}°', {
       value: String(headingDeg).padStart(3, '0'),
     });
     layerState.compassHeading.style.left = `${geometry.centerX}px`;
@@ -224,12 +224,12 @@ export function createRendering({
             )
           : null;
       const bearingText = Number.isFinite(bearing)
-        ? t('layers.awareness.brg', {
+        ? t('BRG {value}°', {
             value: String(Math.round(bearing)).padStart(3, '0'),
           })
-        : t('layers.awareness.brgUnknown');
+        : t('BRG —');
       const courseText = Number.isFinite(item.track)
-        ? ` · ${t('layers.awareness.crs', {
+        ? ` · ${t('CRS {value}°', {
             value: String(Math.round(item.track)).padStart(3, '0'),
           })}`
         : '';

src/layers/awareness/subject.js

@@ -19,10 +19,9 @@ const WITHIN_KM_RE = /^WITHIN (\d+) KM$/;
 
 function localizeCoverageLabel(label) {
   if (typeof label !== 'string' || !label) return label;
-  if (label === 'CURRENT VIEWPORT ONLY')
-    return t('layers.awareness.coverage.viewport');
+  if (label === 'CURRENT VIEWPORT ONLY') return t('CURRENT VIEWPORT ONLY');
   const within = WITHIN_KM_RE.exec(label);
-  if (within) return t('layers.awareness.coverage.within', { km: within[1] });
+  if (within) return t('WITHIN {km} KM', { km: within[1] });
   return label;
 }
 
@@ -94,7 +93,7 @@ export function createSubject({ state: layerState, services, parts, source }) {
       cohorts: [
         {
           id: 'flights',
-          label: t('layers.awareness.cohort.flights'),
+          label: t('Flights'),
           source: flightsState.stats.source || SOURCE_LABEL.flights,
           provenance: retainedProvenance(
             'flights',
@@ -113,7 +112,7 @@ export function createSubject({ state: layerState, services, parts, source }) {
         },
         {
           id: 'military',
-          label: t('layers.awareness.cohort.military'),
+          label: t('Military flights'),
           source: militaryState.stats.source || SOURCE_LABEL.military,
           provenance: retainedProvenance(
             'military',
@@ -132,7 +131,7 @@ export function createSubject({ state: layerState, services, parts, source }) {
         },
         {
           id: 'ais-live-vessels',
-          label: t('layers.awareness.cohort.vessels'),
+          label: t('AIS vessels'),
           source: vesselsState.stats.source || SOURCE_LABEL['ais-live-vessels'],
           provenance: retainedProvenance(
             'ais-live-vessels',
@@ -147,7 +146,7 @@ export function createSubject({ state: layerState, services, parts, source }) {
         },
         {
           id: 'military-installations',
-          label: t('layers.awareness.cohort.installations'),
+          label: t('Mapped installations'),
           source:
             installationsState.stats.source ||
             SOURCE_LABEL['military-installations'],
@@ -159,7 +158,7 @@ export function createSubject({ state: layerState, services, parts, source }) {
           ),
           coverage:
             localizeCoverageLabel(installationsState.stats.coverageLabel) ||
-            t('layers.awareness.coverage.viewport'),
+            t('CURRENT VIEWPORT ONLY'),
           summary: parts.queries.summarizeInstallationViewport(
             installations,
             installationsState,

src/layers/bikeshare/controls.js

@@ -68,10 +68,10 @@ export function createControls({ state: layerState, services, parts, source }) {
       if (layerState._loading) {
         stats.loadingLabel =
           layerState._activeCityIds.size > 0
-            ? t('layers.bike.loadingSyncing', {
+            ? t('syncing {count} city feeds...', {
                 count: layerState._activeCityIds.size,
               })
-            : t('layers.bike.loadingScanning');
+            : t('scanning nearby systems...');
       }
       if (layerState._error) stats.error = layerState._error;
       return stats;

src/layers/bikeshare/selection.js

@@ -24,8 +24,8 @@ export function createSelection({
     const stationLabel =
       stationName ||
       (record?.stationId
-        ? t('layers.bike.stationWithId', { id: record.stationId })
-        : t('layers.bike.stationFallback'));
+        ? t('Station {id}', { id: record.stationId })
+        : t('Station'));
     const bikes = Number.isFinite(record?.bikesAvailable)
       ? record.bikesAvailable
       : '?';
@@ -36,17 +36,18 @@ export function createSelection({
 
     const lines = [
       stationLabel,
-      t('layers.bike.card.capacity', { bikes, docks, capacity }),
+      t('🚲 {bikes} avail · {docks} docks · {capacity} cap', {
+        bikes,
+        docks,
+        capacity,
+      }),
     ];
 
     // Append warnings for stations that are offline or partially non-operational
     const abnormal = [];
-    if (record?.isInstalled === false)
-      abnormal.push(t('layers.bike.warning.notInstalled'));
-    if (record?.isRenting === false)
-      abnormal.push(t('layers.bike.warning.notRenting'));
-    if (record?.isReturning === false)
-      abnormal.push(t('layers.bike.warning.notReturning'));
+    if (record?.isInstalled === false) abnormal.push(t('⚠️ Not installed'));
+    if (record?.isRenting === false) abnormal.push(t('⚠️ Not renting'));
+    if (record?.isReturning === false) abnormal.push(t('⚠️ Not returning'));
     if (abnormal.length > 0) {
       lines.push(abnormal.join(' · '));
     }

src/layers/cctv/headingConfidence.js

@@ -48,6 +48,6 @@ export function headingHudToken(camera) {
   // The token copy lives in the layers catalog (en is byte-identical to the
   // literals these replace); presentation stays here, translation at read.
   return isHeadingEstimated(camera)
-    ? t('layers.cctv.summary.hdgEstimated', { value: hdg })
-    : t('layers.cctv.summary.hdg', { value: hdg });
+    ? t('HDG {value}° (ESTIMATED)', { value: hdg })
+    : t('HDG {value}°', { value: hdg });
 }

src/layers/cctv/presentation.js

@@ -20,10 +20,13 @@ export function createPresentation({
     const active = parts.selection.getActiveRecord();
     if (!active) {
       return layerState._records.length
-        ? t('layers.cctv.summary.standingBy', {
-            count: layerState._records.length,
-          })
-        : t('layers.cctv.summary.empty');
+        ? t(
+            '{count} CAMERAS STANDING BY · NO CAMERA SELECTED · CLICK A CAMERA TO ACTIVATE',
+            {
+              count: layerState._records.length,
+            },
+          )
+        : t('No cameras available in catalog.');
     }
 
     const area = parts.model.sectorAreaKm2(
@@ -37,37 +40,33 @@ export function createPresentation({
     const calBadge = parts.calibration.deriveCalBadge(active.camera);
 
     return [
-      t('layers.cctv.summary.city', {
+      t('{city} CCTV', {
         city: active.camera.city.toUpperCase(),
       }),
       `${active.camera.name.toUpperCase()}`,
       // A synthetic bearing (headingConfidence 'low', no human calibration)
       // is tagged so a hashed guess never reads as a surveyed facing (#639).
       headingHudToken(active.camera),
-      t('layers.cctv.summary.fov', {
+      t('FOV {value}°', {
         value: Math.round(active.camera.fovDeg),
       }),
-      t('layers.cctv.summary.coverage', { value: area.toFixed(2) }),
+      t('COVERAGE {value}km²', { value: area.toFixed(2) }),
       overlapCount > 0
-        ? t('layers.cctv.summary.overlap', { count: overlapCount })
-        : t('layers.cctv.summary.isolated'),
-      layerState._showProjection
-        ? t('layers.cctv.summary.projMonitor')
-        : t('layers.cctv.summary.projOff'),
-      layerState._coverageMode === 'viewshed'
-        ? t('layers.cctv.summary.viewshed')
-        : null,
-      t('layers.cctv.summary.cal', {
+        ? t('OVERLAP {count} cams', { count: overlapCount })
+        : t('ISOLATED VIEW'),
+      layerState._showProjection ? t('PROJ MONITOR') : t('PROJ OFF'),
+      layerState._coverageMode === 'viewshed' ? t('VIEWSHED') : null,
+      t('CAL {value}', {
         value: calBadge.replace('-', ' ').toUpperCase(),
       }),
       health?.sourceKind
-        ? t('layers.cctv.summary.src', {
+        ? t('SRC {value}', {
             value: String(health.sourceKind).toUpperCase(),
           })
-        : t('layers.cctv.summary.src', {
+        : t('SRC {value}', {
             value: String(active.camera.feedType || 'image').toUpperCase(),
           }),
-      t('layers.cctv.summary.context', { value: viewBand.toUpperCase() }),
+      t('{value} CONTEXT', { value: viewBand.toUpperCase() }),
     ]
       .filter(Boolean)
       .join(' · ');

src/layers/firms/cards.js

@@ -116,7 +116,7 @@ export function createCards({
         if (!card.interactive) return card;
         return {
           ...card,
-          accessibilityLabel: t('layers.firms.card.focusAria', {
+          accessibilityLabel: t('Focus fire detection {title}, {details}', {
             title: card.title,
             details: card.details.join(', '),
           }),

src/layers/firms/model.js

@@ -331,19 +331,17 @@ export function createModel({
 
   function buildSelectedFireCard(fire, nowMs) {
     const meta = [
-      t('layers.firms.card.confSuffix', {
+      t('{value} conf', {
         value: confidenceBucket(fire.confidence),
       }),
     ];
     if (fire.acqMs > 0) {
       const age = formatAge(nowMs - fire.acqMs);
-      if (age) meta.push(t('layers.firms.card.ageSuffix', { value: age }));
+      if (age) meta.push(t('{value} ago', { value: age }));
     }
     const sat = satelliteShortName(fire.satellite);
     meta.push(
-      sat
-        ? `${fire.sensor || 'VIIRS'} ${sat}`
-        : fire.sensor || t('layers.firms.card.sensorUnavailable'),
+      sat ? `${fire.sensor || 'VIIRS'} ${sat}` : fire.sensor || t('sensor n/a'),
     );
     return {
       id: `selected-fire:${fireDetectionKey(fire)}`,
@@ -353,11 +351,11 @@ export function createModel({
       cullPosition: fireCullPosition(fire),
       gapPx: frpPixelSize(fire.frp),
       accent: accentForSeverity(detectionColorStop(fire).name),
-      title: t('layers.firms.card.fire', { frp: formatFrp(fire.frp) }),
+      title: t('FIRE · {frp} MW', { frp: formatFrp(fire.frp) }),
       details: [
         meta.join(' · '),
         formatLatLon(fire.lat, fire.lon) +
-          (fire.night ? ` · ${t('layers.firms.card.night')}` : ''),
+          (fire.night ? ` · ${t('NIGHT')}` : ''),
       ],
       selected: true,
       priority: Number.MAX_SAFE_INTEGER,
@@ -390,7 +388,7 @@ export function createModel({
       cullPosition: candidate.cullPosition || candidate.position,
       gapPx: frpPixelSize(fire.frp),
       accent: accentForSeverity(detectionColorStop(fire).name),
-      title: t('layers.firms.card.ambient', { frp: formatFrp(fire.frp) }),
+      title: t('▲ {frp} MW', { frp: formatFrp(fire.frp) }),
       details: [meta.join(' · ')],
       selected: false,
       priority: Number(fire.frp) || 0,
@@ -408,16 +406,11 @@ export function createModel({
 
   function buildCellCard(candidate, nowMs) {
     const cell = candidate.cell;
-    const noun =
-      cell.count === 1
-        ? t('layers.firms.card.fireNoun')
-        : t('layers.firms.card.firesNoun');
-    const parts = [
-      t('layers.firms.card.maxFrp', { value: formatFrp(cell.maxFrp) }),
-    ];
+    const noun = cell.count === 1 ? t('FIRE') : t('FIRES');
+    const parts = [t('max {value} MW', { value: formatFrp(cell.maxFrp) })];
     if (cell.newestAcqMs > 0) {
       const age = formatAge(nowMs - cell.newestAcqMs);
-      if (age) parts.push(t('layers.firms.card.newAge', { value: age }));
+      if (age) parts.push(t('new {value}', { value: age }));
     }
     return {
       id: `cell:${cell.latCell ?? 'x'}:${cell.lonCell ?? 'x'}`,
@@ -503,12 +496,11 @@ export function createModel({
   /** Millisecond delta → "<1m ago" / "Xm ago" / "Xh ago" (fresh-feed readout). */
 
   function formatAgoMinutes(deltaMs) {
-    if (!Number.isFinite(deltaMs) || deltaMs < 0)
-      return t('layers.meta.justNow');
+    if (!Number.isFinite(deltaMs) || deltaMs < 0) return t('just now');
     const minutes = Math.floor(deltaMs / 60000);
-    if (minutes < 1) return t('layers.firms.underMinuteAgo');
-    if (minutes < 90) return t('layers.meta.minutesAgo', { count: minutes });
-    return t('layers.meta.hoursAgo', { count: Math.round(minutes / 60) });
+    if (minutes < 1) return t('<1m ago');
+    if (minutes < 90) return t('{count}m ago', { count: minutes });
+    return t('{count}h ago', { count: Math.round(minutes / 60) });
   }
 
   /** Normalized 0..1 confidence → low/nominal/high display bucket. */

src/layers/firms/queries.js

@@ -60,24 +60,24 @@ export function createQueries({
     getStats() {
       const now = Date.now();
       const staleText = layerState._lastUpdate
-        ? t('layers.firms.staleCached', {
+        ? t('STALE · cached {age}', {
             age:
               components.model.formatAge(now - layerState._lastUpdate) || '<1h',
           })
-        : t('layers.status.stale');
+        : t('STALE');
       let loadingLabel = '';
       if (layerState._loading) {
         loadingLabel = layerState._fires.length
-          ? t('layers.meta.refreshing')
-          : t('layers.meta.loading');
+          ? t('refreshing...')
+          : t('loading...');
       } else if (layerState._keyRequired) {
-        loadingLabel = t('layers.firms.keyRequired');
+        loadingLabel = t('KEY REQUIRED');
       } else if (layerState._stale) {
         loadingLabel = staleText;
       } else if (layerState._error) {
         loadingLabel = layerState._error;
       } else if (layerState._lastUpdate) {
-        loadingLabel = t('layers.firms.liveUpdated', {
+        loadingLabel = t('LIVE · updated {age}', {
           age: components.model.formatAgoMinutes(now - layerState._lastUpdate),
         });
       }
@@ -93,7 +93,7 @@ export function createQueries({
         // the operator can take.
         keyRequired: layerState._keyRequired,
         error: layerState._keyRequired
-          ? t('layers.firms.keyRequired')
+          ? t('KEY REQUIRED')
           : layerState._stale
             ? staleText
             : layerState._error,

src/layers/flights/tracking.js

@@ -756,7 +756,7 @@ export function createTracking({
     const spd = info.velocity ? `${Math.round(info.velocity * 1.944)} kts` : '';
     const stale =
       flightState.records.missingPolls.get(icao24) || flightState.feed._backoff
-        ? t('layers.status.stale')
+        ? t('STALE')
         : '';
     const lines = [[cs, fl, spd, stale].filter(Boolean).join(' · ')];
     // Converted contacts report their class as TR-3B and nothing else — the

src/layers/installations/controls.js

@@ -5,7 +5,7 @@ import {
   DISTANCE_PREFILTER_MARGIN_M,
   ANCHOR_REFRESH_M,
 } from './policy.js';
-import { t } from '../../i18n/index.js';
+import { t, msg } from '../../i18n/index.js';
 
 // installationFeedback.js composes its guidance inside the portable
 // node/browser graph (the server-side HUD summary reads the same module), so
@@ -13,19 +13,20 @@ import { t } from '../../i18n/index.js';
 // boundary: map the closed message vocabulary to the catalog, passing any
 // live provider error through verbatim (docs/TRANSLATORS.md).
 const INSTALLATION_FEEDBACK_KEYS = Object.freeze({
-  'Retrying mapped sites…': 'layers.installations.feedback.retrying',
-  'Fetching mapped sites…': 'layers.installations.feedback.fetching',
-  'Zoom in to search mapped installations':
-    'layers.installations.feedback.zoomIn',
-  'Showing cached mapped sites': 'layers.installations.feedback.cached',
-  'Mapped sites not loaded': 'layers.installations.feedback.notLoaded',
-  'Mapped sites loaded': 'layers.installations.feedback.loaded',
-  'Overpass rate-limited': 'layers.installations.feedback.reason.rateLimited',
-  'Overpass timed out': 'layers.installations.feedback.reason.timeout',
-  'Overpass could not complete the query':
-    'layers.installations.feedback.reason.queryFailed',
-  'Overpass temporarily unavailable':
-    'layers.installations.feedback.reason.unavailable',
+  'Retrying mapped sites…': msg('Retrying mapped sites…'),
+  'Fetching mapped sites…': msg('Fetching mapped sites…'),
+  'Zoom in to search mapped installations': msg(
+    'Zoom in to search mapped installations',
+  ),
+  'Showing cached mapped sites': msg('Showing cached mapped sites'),
+  'Mapped sites not loaded': msg('Mapped sites not loaded'),
+  'Mapped sites loaded': msg('Mapped sites loaded'),
+  'Overpass rate-limited': msg('Overpass rate-limited'),
+  'Overpass timed out': msg('Overpass timed out'),
+  'Overpass could not complete the query': msg(
+    'Overpass could not complete the query',
+  ),
+  'Overpass temporarily unavailable': msg('Overpass temporarily unavailable'),
 });
 
 const INSTALLATION_RETRY_IN_RE = /^(.*) — retrying in (\d+)s$/;
@@ -38,7 +39,7 @@ function localizeInstallationFeedback(message) {
   const retryIn = message.match(INSTALLATION_RETRY_IN_RE);
   if (retryIn) {
     const reasonKey = INSTALLATION_FEEDBACK_KEYS[retryIn[1]];
-    return t('layers.installations.feedback.retryIn', {
+    return t('{reason} — retrying in {seconds}s', {
       reason: reasonKey ? t(reasonKey) : retryIn[1],
       seconds: retryIn[2],
     });
@@ -46,7 +47,7 @@ function localizeInstallationFeedback(message) {
   const pending = message.match(INSTALLATION_RETRY_PENDING_RE);
   if (pending) {
     const reasonKey = INSTALLATION_FEEDBACK_KEYS[pending[1]];
-    return t('layers.installations.feedback.retryPending', {
+    return t('{reason} — retry pending', {
       reason: reasonKey ? t(reasonKey) : pending[1],
     });
   }
@@ -280,7 +281,7 @@ export function createControls({ state: layerState, services, parts, source }) {
           }),
         ),
         loadingLabel: layerState.loading
-          ? t('layers.installations.loading')
+          ? t('loading mapped installation context')
           : '',
         coverage: layerState.coverage,
         coverageLabel:

src/layers/installations/rendering.js

@@ -271,7 +271,7 @@ export function createRendering({
       entity.gevTrackedId = `installations:${record.id}`;
       entity.gevDisplayPosition = () => displayPosition;
       entity.gevLabelModel = {
-        title: record.name || t('layers.installations.fallbackTitle'),
+        title: record.name || t('MAPPED INSTALLATION'),
         details: [
           String(record.class || 'installation')
             .replaceAll('_', ' ')

src/layers/launches/overlays.js

@@ -1,5 +1,5 @@
 import * as Cesium from 'cesium';
-import { t } from '../../i18n/index.js';
+import { t, msg } from '../../i18n/index.js';
 import {
   createCyberSonarSampler,
   isCyberContactSonarActive as isCyberSonarActive,
@@ -120,10 +120,10 @@ export function createOverlays({ state: layerState, services, parts, source }) {
     const details = selected
       ? [
           siteName
-            ? t('layers.missions.launchSiteValue', {
+            ? t('LAUNCH SITE · {site}', {
                 site: shortMissionLabel(siteName, 20).toUpperCase(),
               })
-            : t('layers.missions.launchSite'),
+            : t('LAUNCH SITE'),
         ]
       : [];
     return {
@@ -589,38 +589,37 @@ export function createOverlays({ state: layerState, services, parts, source }) {
     const mission = shortMissionLabel(launch.name, 22).toUpperCase();
     const siteName = compactLaunchSiteName(launch.launchSite);
     const siteCallout = siteName
-      ? t('layers.missions.launchSiteValue', {
+      ? t('LAUNCH SITE · {site}', {
           site: shortMissionLabel(siteName, 20).toUpperCase(),
         })
-      : t('layers.missions.launchSite');
+      : t('LAUNCH SITE');
     let title = mission;
     let detail = siteCallout;
     if (mode === 'countdown') {
-      title = t('layers.missions.replay.countdown', {
+      title = t('T−{time} · {mission}', {
         time: String(state.countdownSeconds).padStart(2, '0'),
         mission,
       });
-      detail = `${t('layers.missions.replay.standbyDetail')}\n${siteCallout}`;
+      detail = `${t('LAUNCH STANDBY')}\n${siteCallout}`;
     } else if (mode === 'ascent') {
       title =
         state.elapsedSinceStart < 1
-          ? t('layers.missions.replay.liftoff', { mission })
+          ? t('LIFTOFF · {mission}', { mission })
           : t(
               launch.trajectory.length > 1
-                ? 'layers.missions.replay.ascentReplay'
-                : 'layers.missions.replay.ascentEstimate',
+                ? msg('ASCENT REPLAY · {mission}')
+                : msg('ASCENT ESTIMATE · {mission}'),
               { mission },
             );
       detail = parts.policyHelpers.formatMissionEventTime(state.eventTime);
     } else if (mode === 'recovery') {
-      title = t('layers.missions.replay.recovery', { mission });
+      title = t('STAGE RE-ENTRY / RECOVERY · {mission}', { mission });
       detail = parts.policyHelpers.formatMissionEventTime(state.eventTime);
     } else if (mode === 'orbit') {
-      title = t('layers.missions.replay.orbit', { mission });
+      title = t('ORBIT REPLAY · {mission}', { mission });
       detail = parts.policyHelpers.formatMissionEventTime(state.eventTime);
     }
-    if (layerState._replayPaused)
-      title = t('layers.missions.replay.pausedPrefix', { title });
+    if (layerState._replayPaused) title = t('PAUSED · {title}', { title });
     const nextText = `${title}\n${detail}`;
     if (nextText !== layerState._replayVehicleOverlayText) {
       layerState._replayVehicleOverlayText = nextText;

src/layers/launches/panel.js

@@ -220,12 +220,12 @@ export function createPanel({ state: layerState, services, parts, source }) {
           ]
             .filter(Boolean)
             .join(' · ');
-          return `<tr><td>${escapeMissionText(payload.name)}${payload.amount > 1 ? ` ×${payload.amount}` : ''}${detail ? `<small>${escapeMissionText(detail)}</small>` : ''}</td><td>${escapeMissionText(payload.type || t('layers.missions.rows.unspecified'))}</td><td>${escapeMissionText(payload.destination || launch.orbit?.name || t('layers.missions.rows.unavailable'))}</td></tr>`;
+          return `<tr><td>${escapeMissionText(payload.name)}${payload.amount > 1 ? ` ×${payload.amount}` : ''}${detail ? `<small>${escapeMissionText(detail)}</small>` : ''}</td><td>${escapeMissionText(payload.type || t('UNSPECIFIED'))}</td><td>${escapeMissionText(payload.destination || launch.orbit?.name || t('UNAVAILABLE'))}</td></tr>`;
         })
       : [];
     if (launch.payloads.length > 5) {
       payloadRows.push(
-        `<tr><td colspan="3" class="mission-table-empty">${t('layers.missions.rows.additionalPayloads', { count: launch.payloads.length - 5 })}</td></tr>`,
+        `<tr><td colspan="3" class="mission-table-empty">${t('+{count} additional payload records', { count: launch.payloads.length - 5 })}</td></tr>`,
       );
     }
     layerState._missionPanel.querySelector(
@@ -233,7 +233,7 @@ export function createPanel({ state: layerState, services, parts, source }) {
     ).innerHTML = missionTableRows(
       payloadRows,
       3,
-      t('layers.missions.rows.classified'),
+      t('PAYLOAD DATA UNAVAILABLE'),
     );
     const stageRows = launch.recoveryStages.map((stage) => {
       const endpoint = stage.endpoint;
@@ -241,21 +241,21 @@ export function createPanel({ state: layerState, services, parts, source }) {
         stage.destination ||
         (endpoint?.accuracy === 'PAD / RTLS'
           ? launch.launchSite
-          : t('layers.missions.rows.unavailable'));
+          : t('UNAVAILABLE'));
       const position = endpoint
         ? `${endpoint.lat.toFixed(2)}, ${endpoint.lon.toFixed(2)} · ${endpoint.accuracy}`
         : stage.downrangeKm > 0
-          ? t('layers.missions.rows.kmDownrange', {
+          ? t('{value} KM DOWNRANGE', {
               value: stage.downrangeKm.toLocaleString(),
             })
-          : t('layers.missions.rows.positionUnavailable');
+          : t('POSITION UNAVAILABLE');
       const stageDetail = [
         Number.isFinite(stage.flightNumber)
-          ? t('layers.missions.rows.flightNumber', {
+          ? t('FLIGHT {count}', {
               count: stage.flightNumber,
             })
           : null,
-        stage.reused ? t('layers.missions.rows.reused') : null,
+        stage.reused ? t('REUSED') : null,
         stage.recoveryType,
       ]
         .filter(Boolean)
@@ -263,7 +263,7 @@ export function createPanel({ state: layerState, services, parts, source }) {
       return `<tr><td>${escapeMissionText(stage.name)}${stageDetail ? `<small>${escapeMissionText(stageDetail)}</small>` : ''}</td><td>${escapeMissionText(stage.status)}</td><td>${escapeMissionText(destination)}<small>${escapeMissionText(position)}</small></td></tr>`;
     });
     layerState._missionPanel.querySelector('[data-mission-stages]').innerHTML =
-      missionTableRows(stageRows, 3, t('layers.missions.rows.noStageData'));
+      missionTableRows(stageRows, 3, t('NO STAGE RE-ENTRY / RECOVERY DATA'));
     const stageSection = layerState._missionPanel.querySelector(
       '[data-mission-stages-section]',
     );
@@ -291,7 +291,7 @@ export function createPanel({ state: layerState, services, parts, source }) {
       '[data-mission-roster-count]',
     );
     if (count)
-      count.textContent = t('layers.missions.roster.count', {
+      count.textContent = t('{count} / 30D', {
         count: layerState._launches.length,
       });
     if (!list) return;
@@ -301,7 +301,7 @@ export function createPanel({ state: layerState, services, parts, source }) {
       layerState._launches,
     );
     if (!entries.length) {
-      list.innerHTML = `<div class="space-mission-roster-empty">${t('layers.missions.roster.empty')}</div>`;
+      list.innerHTML = `<div class="space-mission-roster-empty">${t('NO MISSIONS AVAILABLE IN THE CURRENT 30-DAY WINDOW')}</div>`;
       restoreMissionRosterFocus(
         list,
         focusSnapshot,
@@ -314,15 +314,12 @@ export function createPanel({ state: layerState, services, parts, source }) {
     list.innerHTML = entries
       .map(({ launch, index }) => {
         const color = parts.model.missionMarkerColor(launch).toCssColorString();
-        const date =
-          launch.launchTime?.slice(0, 10) ||
-          t('layers.missions.roster.dateUnavailable');
-        const provider =
-          launch.provider || t('layers.missions.roster.unspecifiedOperator');
+        const date = launch.launchTime?.slice(0, 10) || t('DATE UNAVAILABLE');
+        const provider = launch.provider || t('UNSPECIFIED OPERATOR');
         const label = parts.overlays
           .shortMissionLabel(launch.name, 27)
           .toUpperCase();
-        return `<button type="button" class="space-mission-roster-item" data-mission-roster-index="${index}" data-mission-roster-id="${escapeMissionText(launch.id)}" aria-label="${escapeMissionText(t('layers.missions.roster.selectAria', { mission: label }))}"><span class="space-mission-roster-marker" style="--mission-roster-color:${color}" aria-hidden="true"></span><span class="space-mission-roster-copy"><strong>${escapeMissionText(label)}</strong><small>${escapeMissionText(provider)} · ${escapeMissionText(date)}</small></span><span class="space-mission-roster-chevron" aria-hidden="true">›</span></button>`;
+        return `<button type="button" class="space-mission-roster-item" data-mission-roster-index="${index}" data-mission-roster-id="${escapeMissionText(launch.id)}" aria-label="${escapeMissionText(t('Select {mission}', { mission: label }))}"><span class="space-mission-roster-marker" style="--mission-roster-color:${color}" aria-hidden="true"></span><span class="space-mission-roster-copy"><strong>${escapeMissionText(label)}</strong><small>${escapeMissionText(provider)} · ${escapeMissionText(date)}</small></span><span class="space-mission-roster-chevron" aria-hidden="true">›</span></button>`;
       })
       .join('');
     list.querySelectorAll('[data-mission-roster-index]').forEach((button) => {
@@ -379,7 +376,7 @@ export function createPanel({ state: layerState, services, parts, source }) {
     setMissionPanelField(
       '[data-mission-distance]',
       Number.isFinite(altitudeM)
-        ? t('layers.missions.telemetry.km', {
+        ? t('{value} KM', {
             value: Math.max(0, altitudeM / 1000).toLocaleString(undefined, {
               maximumFractionDigits: 0,
             }),
@@ -392,7 +389,7 @@ export function createPanel({ state: layerState, services, parts, source }) {
     setMissionPanelField(
       '[data-mission-speed]',
       Number.isFinite(speedMps)
-        ? t('layers.missions.telemetry.kmPerSecond', {
+        ? t('{value} KM/S', {
             value: (speedMps / 1000).toLocaleString(undefined, {
               minimumFractionDigits: 2,
               maximumFractionDigits: 2,
@@ -473,16 +470,16 @@ export function createPanel({ state: layerState, services, parts, source }) {
     layerState._missionPanel.className = 'context-space-mission-detail';
     layerState._missionPanel.setAttribute(
       'aria-label',
-      t('layers.missions.panel.selectedHeader'),
+      t('SELECTED SPACE MISSION'),
     );
-    layerState._missionPanel.innerHTML = `<div class="space-mission-view-header"><span>${t('layers.missions.panel.selectedHeader')}</span><button type="button" data-mission-close title="${t('layers.missions.panel.showAllTitle')}" aria-label="${t('layers.missions.panel.deselectAria')}">×</button></div><div class="space-mission-detail"><strong data-mission-title>${t('layers.missions.panel.mission')}</strong><span data-mission-field data-mission-provider></span><span data-mission-field>${t('layers.missions.panel.status')}<b data-mission-status></b></span><span data-mission-field>${t('layers.missions.panel.launchSite')}<b data-mission-site></b></span><span data-mission-field>${t('layers.missions.panel.launchTime')}<b data-mission-time></b></span><span data-mission-field>${t('layers.missions.panel.orbit')}<b data-mission-orbit></b></span><span>${t('layers.missions.panel.ascentPath')}<b data-mission-ascent-source></b></span><span data-mission-field>${t('layers.missions.panel.distance')}<b data-mission-distance></b></span><span data-mission-field>${t('layers.missions.panel.speed')}<b data-mission-speed></b></span></div><section class="mission-data-section"><h4>${t('layers.missions.panel.payload')}</h4><div class="mission-table-scroll"><table class="mission-data-table"><thead><tr><th>${t('layers.missions.panel.colName')}</th><th>${t('layers.missions.panel.colType')}</th><th>${t('layers.missions.panel.colDestination')}</th></tr></thead><tbody data-mission-payloads></tbody></table></div></section><section class="mission-data-section" data-mission-stages-section><h4>${t('layers.missions.panel.stagesSection')}</h4><div class="mission-table-scroll"><table class="mission-data-table"><thead><tr><th>${t('layers.missions.panel.colStage')}</th><th>${t('layers.missions.panel.colStatus')}</th><th>${t('layers.missions.panel.colFinalPosition')}</th></tr></thead><tbody data-mission-stages></tbody></table></div></section><div class="mission-replay-speed-control"><div class="mission-replay-speed-header"><label for="space-mission-replay-speed">${t('layers.missions.replay.speedLabel')}</label><output class="gev-slider-value" for="space-mission-replay-speed" data-mission-replay-speed-output>1×</output></div><input id="space-mission-replay-speed" class="gev-quantitative-slider" type="range" min="0.25" max="4" step="0.25" value="1" data-mission-replay-speed aria-label="${t('layers.missions.replay.speedAria')}"><div class="mission-replay-speed-scale" aria-hidden="true"><span>0.25×</span><span>1×</span><span>4×</span></div></div><div class="mission-action-row"><button type="button" class="mission-focus-button" data-mission-focus>${t('layers.missions.panel.focus')}</button><button type="button" class="mission-replay-button" data-mission-replay aria-pressed="false">${t('layers.missions.replay.start')}</button></div><div class="space-mission-nav"><button type="button" class="mission-nav-button" data-mission-prev title="${t('layers.missions.panel.prevTitle')}"><span aria-hidden="true">‹</span> ${t('layers.missions.panel.prev')}</button><span class="mission-nav-index" data-mission-index>—</span><button type="button" class="mission-nav-button" data-mission-next title="${t('layers.missions.panel.nextTitle')}">${t('layers.missions.panel.next')} <span aria-hidden="true">›</span></button></div><button type="button" class="panel-layer-toggle" data-mission-show-all>${t('layers.missions.panel.showAll')}</button>`;
+    layerState._missionPanel.innerHTML = `<div class="space-mission-view-header"><span>${t('SELECTED SPACE MISSION')}</span><button type="button" data-mission-close title="${t('Show all missions')}" aria-label="${t('Deselect mission')}">×</button></div><div class="space-mission-detail"><strong data-mission-title>${t('MISSION')}</strong><span data-mission-field data-mission-provider></span><span data-mission-field>${t('STATUS · ')}<b data-mission-status></b></span><span data-mission-field>${t('LAUNCH SITE · ')}<b data-mission-site></b></span><span data-mission-field>${t('LAUNCH TIME · ')}<b data-mission-time></b></span><span data-mission-field>${t('ORBIT · ')}<b data-mission-orbit></b></span><span>${t('ASCENT PATH · ')}<b data-mission-ascent-source></b></span><span data-mission-field>${t('CURRENT DISTANCE FROM EARTH · ')}<b data-mission-distance></b></span><span data-mission-field>${t('SATELLITE SPEED · ')}<b data-mission-speed></b></span></div><section class="mission-data-section"><h4>${t('PAYLOAD')}</h4><div class="mission-table-scroll"><table class="mission-data-table"><thead><tr><th>${t('NAME')}</th><th>${t('TYPE')}</th><th>${t('DESTINATION')}</th></tr></thead><tbody data-mission-payloads></tbody></table></div></section><section class="mission-data-section" data-mission-stages-section><h4>${t('STAGE / RE-ENTRY / RECOVERY')}</h4><div class="mission-table-scroll"><table class="mission-data-table"><thead><tr><th>${t('STAGE')}</th><th>${t('STATUS')}</th><th>${t('FINAL POSITION')}</th></tr></thead><tbody data-mission-stages></tbody></table></div></section><div class="mission-replay-speed-control"><div class="mission-replay-speed-header"><label for="space-mission-replay-speed">${t('REPLAY SPEED')}</label><output class="gev-slider-value" for="space-mission-replay-speed" data-mission-replay-speed-output>1×</output></div><input id="space-mission-replay-speed" class="gev-quantitative-slider" type="range" min="0.25" max="4" step="0.25" value="1" data-mission-replay-speed aria-label="${t('Replay speed multiplier')}"><div class="mission-replay-speed-scale" aria-hidden="true"><span>0.25×</span><span>1×</span><span>4×</span></div></div><div class="mission-action-row"><button type="button" class="mission-focus-button" data-mission-focus>${t('FOCUS')}</button><button type="button" class="mission-replay-button" data-mission-replay aria-pressed="false">${t('REPLAY ASCENT')}</button></div><div class="space-mission-nav"><button type="button" class="mission-nav-button" data-mission-prev title="${t('Previous mission')}"><span aria-hidden="true">‹</span> ${t('PREV')}</button><span class="mission-nav-index" data-mission-index>—</span><button type="button" class="mission-nav-button" data-mission-next title="${t('Next mission')}">${t('NEXT')} <span aria-hidden="true">›</span></button></div><button type="button" class="panel-layer-toggle" data-mission-show-all>${t('SHOW ALL / DESELECT')}</button>`;
     layerState._missionPanel
       .querySelector('.mission-action-row')
       .insertAdjacentHTML(
         'beforeend',
         `<div class="mission-replay-transport" data-mission-replay-transport hidden>
-      <button type="button" data-mission-replay-toggle title="${t('layers.missions.replay.pause')}" aria-label="${t('layers.missions.replay.pause')}">Ⅱ</button>
-      <button type="button" class="cancel" data-mission-replay-cancel title="${t('layers.missions.replay.cancel')}" aria-label="${t('layers.missions.replay.cancel')}"><span aria-hidden="true">×</span></button>
+      <button type="button" data-mission-replay-toggle title="${t('Pause replay')}" aria-label="${t('Pause replay')}">Ⅱ</button>
+      <button type="button" class="cancel" data-mission-replay-cancel title="${t('Cancel replay')}" aria-label="${t('Cancel replay')}"><span aria-hidden="true">×</span></button>
     </div>`,
       );
     host.appendChild(layerState._missionPanel);

src/layers/launches/paths.js

@@ -522,7 +522,7 @@ export function createPaths({ state: layerState, services, parts, source }) {
     return {
       lat: Cesium.Math.toDegrees(lat),
       lon: Cesium.Math.toDegrees(Cesium.Math.negativePiToPi(lon)),
-      accuracy: t('layers.missions.estDownrange'),
+      accuracy: t('EST. DOWNRANGE'),
     };
   }
 

src/layers/launches/policyHelpers.js

@@ -77,14 +77,14 @@ export function createPolicyHelpers({
       : 0;
     return {
       orbit: orbitName
-        ? `${orbitAllowed ? '' : t('layers.missions.rows.plannedPrefix')}${orbitName}`
+        ? `${orbitAllowed ? '' : t('PLANNED · ')}${orbitName}`
         : null,
       ascent:
         suppliedTrajectoryPoints > 1
-          ? t('layers.missions.rows.suppliedTrajectory')
+          ? t('SUPPLIED TRAJECTORY POINTS')
           : replayAvailable
-            ? t('layers.missions.rows.reconstructedEstimate')
-            : t('layers.missions.rows.unavailable'),
+            ? t('RECONSTRUCTED ESTIMATE')
+            : t('UNAVAILABLE'),
       replayAvailable: Boolean(replayAvailable),
     };
   }
@@ -198,7 +198,7 @@ export function createPolicyHelpers({
   function formatMissionEventTime(launchTime) {
     const date = new Date(launchTime);
     if (!launchTime || !Number.isFinite(date.getTime()))
-      return t('layers.missions.rows.unavailable');
+      return t('UNAVAILABLE');
     return `${date.toISOString().slice(0, 10)}\n${date.toISOString().slice(11, 19)} UTC`;
   }
 

src/layers/launches/replay.js

@@ -201,10 +201,10 @@ export function createReplay({ state: layerState, services, parts, source }) {
     if (speedControl) speedControl.hidden = !replayAvailable;
     button.hidden = active || !replayAvailable;
     button.disabled = !replayAvailable;
-    button.textContent = t('layers.missions.replay.start');
+    button.textContent = t('REPLAY ASCENT');
     button.classList.remove('active');
     button.setAttribute('aria-pressed', String(active));
-    button.title = t('layers.missions.replay.startTitle');
+    button.title = t('Replay the estimated ascent with a following camera');
     if (transport) {
       transport.hidden = !active;
       transport.classList.toggle(
@@ -219,13 +219,11 @@ export function createReplay({ state: layerState, services, parts, source }) {
         toggleButton.textContent = layerState._replayPaused ? '▶' : 'Ⅱ';
         toggleButton.setAttribute(
           'aria-label',
-          layerState._replayPaused
-            ? t('layers.missions.replay.resume')
-            : t('layers.missions.replay.pause'),
+          layerState._replayPaused ? t('Resume replay') : t('Pause replay'),
         );
         toggleButton.title = layerState._replayPaused
-          ? t('layers.missions.replay.resume')
-          : t('layers.missions.replay.pause');
+          ? t('Resume replay')
+          : t('Pause replay');
       }
     }
   }
@@ -236,19 +234,19 @@ export function createReplay({ state: layerState, services, parts, source }) {
     );
     if (!transport || !layerState._replayCameraLaunchId) return;
     const phase = state.countdownActive
-      ? t('layers.missions.replay.phaseCountdown', {
+      ? t('T minus {seconds}', {
           seconds: state.countdownSeconds,
         })
       : state.preCountdownActive
-        ? t('layers.missions.replay.phasePreparing')
+        ? t('Preparing launch site')
         : state.elapsedSinceStart < 1
-          ? t('layers.missions.replay.phaseLiftoff')
+          ? t('Liftoff')
           : state.ascending
-            ? t('layers.missions.replay.phaseAscent')
-            : t('layers.missions.replay.phaseOrbit');
+            ? t('Ascent replay')
+            : t('Orbit replay');
     transport.setAttribute(
       'aria-label',
-      `${phase}${layerState._replayPaused ? t('layers.missions.replay.pausedSuffix') : ''}`,
+      `${phase}${layerState._replayPaused ? t(', paused') : ''}`,
     );
   }
 

src/layers/military/queries.js

@@ -55,7 +55,7 @@ export function createQueries({
    */
 
   function _formatAltitude(altitudeFt) {
-    if (!Number.isFinite(altitudeFt)) return t('layers.readout.altUnknown');
+    if (!Number.isFinite(altitudeFt)) return t('Alt unknown');
     return `${Math.round(altitudeFt)} ft`;
   }
 

src/layers/military/tracking.js

@@ -220,7 +220,7 @@ export function createTracking({
   function _buildTrackedLabel(info, icao24) {
     const stale =
       flightState.records.missingPolls.get(icao24) || flightState.feed._backoff
-        ? ` · ${t('layers.status.stale')}`
+        ? ` · ${t('STALE')}`
         : '';
     const callsign =
       (parts.queries._toCleanText(info?.callsign) ||
@@ -230,14 +230,12 @@ export function createTracking({
     // what the Easter egg replaces the real type with.
     const type = tr3bTypeLabel(
       icao24,
-      parts.queries._toCleanText(info?.type) || t('layers.readout.typeUnknown'),
+      parts.queries._toCleanText(info?.type) || t('Type unknown'),
     );
     const registration =
-      parts.queries._toCleanText(info?.registration) ||
-      t('layers.readout.regUnknown');
+      parts.queries._toCleanText(info?.registration) || t('Reg unknown');
     const operator =
-      parts.queries._toCleanText(info?.operator) ||
-      t('layers.readout.operatorUnknown');
+      parts.queries._toCleanText(info?.operator) || t('Operator unknown');
     const altitude = parts.queries._formatAltitude(info?.altitudeFt);
     const speedKt = info?.speedMps ? Math.round(info.speedMps * 1.944) : null;
     const tail = speedKt ? `${altitude} · ${speedKt} kt` : altitude;

src/layers/radio/categories.js

@@ -70,20 +70,20 @@ export function createCategories({
   function buildRadioCategories(stations) {
     const rows = Array.isArray(stations) ? stations : [];
     const categories = [
-      { id: 'all', label: t('layers.radio.filterAll') },
-      { id: 'news', label: t('layers.radio.category.news') },
-      { id: 'talk', label: t('layers.radio.category.talk') },
-      { id: 'weather', label: t('layers.radio.category.weather') },
-      { id: 'public-safety', label: t('layers.radio.category.publicSafety') },
+      { id: 'all', label: t('All') },
+      { id: 'news', label: t('News') },
+      { id: 'talk', label: t('Talk') },
+      { id: 'weather', label: t('Weather / Emergency') },
+      { id: 'public-safety', label: t('Public Safety') },
       {
         id: 'aviation-marine',
-        label: t('layers.radio.category.aviationMarine'),
+        label: t('Aviation / Marine'),
       },
       {
         id: 'traffic-transit',
-        label: t('layers.radio.category.trafficTransit'),
+        label: t('Traffic / Transit'),
       },
-      { id: 'music', label: t('layers.radio.category.music') },
+      { id: 'music', label: t('Music') },
     ];
 
     for (const [genre, label] of MUSIC_GENRES) {
@@ -92,7 +92,7 @@ export function createCategories({
         categories.push({ id, label });
       }
     }
-    categories.push({ id: 'other', label: t('layers.radio.category.other') });
+    categories.push({ id: 'other', label: t('Other') });
     return categories.map((category) => ({
       ...category,
       color: parts.model.radioCategoryColor(category.id),

src/layers/satellites/controls.js

@@ -494,22 +494,27 @@ export function createControls({ state: layerState, services, parts, source }) {
       const active =
         layerState._params.catalog === 'dense' &&
         layerState._denseStatus === 'ready';
-      let title = t('layers.satellites.denseTitleAdd');
-      if (loading) title = t('layers.satellites.denseTitleLoading');
+      let title = t(
+        'Add the full Starlink broadband shell (thousands of extra points)',
+      );
+      if (loading) title = t('Loading the Starlink shell…');
       else if (failed)
-        title = t('layers.satellites.denseTitleFailed', {
-          detail: layerState._denseError || t('layers.satellites.loadFailed'),
+        title = t('Starlink {detail} — click to retry', {
+          detail: layerState._denseError || t('load failed'),
         });
-      else if (active) title = t('layers.satellites.denseTitleActive');
+      else if (active)
+        title = t(
+          'Showing the full Starlink shell — click for the core catalog only',
+        );
       return {
         chips: [
           {
             id: 'catalog',
             label: loading
-              ? t('layers.satellites.denseChipLoading')
+              ? t('DENSE ···')
               : failed
-                ? t('layers.satellites.denseChipFailed')
-                : t('layers.satellites.denseChip'),
+                ? t('DENSE ✕')
+                : t('DENSE'),
             active,
             busy: loading,
             disabled: loading,

src/layers/submarineCables/ingestion.js

@@ -12,7 +12,7 @@ export function createIngestion({ state, parts, source }) {
 
     state._loading = true;
     state._error = null;
-    state._loadingLabel = t('layers.meta.loading');
+    state._loadingLabel = t('loading...');
     // Ownership token (the militaryAwareness activationId pattern): a
     // disable/abort followed by a fresh enable starts a NEWER load while this
     // one is still settling. The stale load must bail after every await and

src/layers/traffic/model.js

@@ -261,12 +261,12 @@ export function createModel({ state: layerState, services, parts, source }) {
         mode,
         error: null,
         loadingLabel: fetching
-          ? t('layers.traffic.syncingRoads', { source: roadSource })
+          ? t('Syncing flow · Roads: {source}', { source: roadSource })
           : coveragePct > 0
-            ? t('layers.traffic.liveRoadsFlowHidden', {
+            ? t('LIVE · Roads: {source} · Roads without flow hidden', {
                 source: roadSource,
               })
-            : t('layers.traffic.liveRoadsNoFlowInView', {
+            : t('LIVE · Roads: {source} · No flow roads in view', {
                 source: roadSource,
               }),
       };
@@ -276,13 +276,13 @@ export function createModel({ state: layerState, services, parts, source }) {
         mode,
         error: null,
         loadingLabel: fetching
-          ? t('layers.traffic.syncingRoads', { source: roadSource })
+          ? t('Syncing flow · Roads: {source}', { source: roadSource })
           : coveragePct > 0
-            ? t('layers.traffic.roadsFlowLive', {
+            ? t('LIVE · Roads: {source} · Flow {percent}%', {
                 source: roadSource,
                 percent: coveragePct,
               })
-            : t('layers.traffic.roadsFlowSimulated', {
+            : t('SIMULATED · Roads: {source} · Flow {percent}%', {
                 source: roadSource,
                 percent: coveragePct,
               }),
@@ -293,16 +293,24 @@ export function createModel({ state: layerState, services, parts, source }) {
         mode,
         error: null,
         loadingLabel: fetching
-          ? t('layers.traffic.loadingSyncing')
+          ? t(
+              'Syncing flow · Roads: OpenStreetMap · Flow: TomTom · Unmatched: simulated',
+            )
           : coveragePct > 0
             ? coveragePct < 100
-              ? t('layers.traffic.liveCoverageUnmatched', {
-                  percent: coveragePct,
-                })
-              : t('layers.traffic.liveCoverage', {
-                  percent: coveragePct,
-                })
-            : t('layers.traffic.simulatedNoMatches'),
+              ? t(
+                  'LIVE · Roads: OpenStreetMap · Flow: TomTom · {percent}% cov · Unmatched: simulated',
+                  {
+                    percent: coveragePct,
+                  },
+                )
+              : t(
+                  'LIVE · Roads: OpenStreetMap · Flow: TomTom · {percent}% cov',
+                  {
+                    percent: coveragePct,
+                  },
+                )
+            : t('SIMULATED · Roads: OpenStreetMap · Flow: TomTom (no matches)'),
       };
     }
     // Keyless simulation — one terse line that names the mode and the remedy
@@ -312,8 +320,8 @@ export function createModel({ state: layerState, services, parts, source }) {
       mode,
       error: null,
       loadingLabel: statusUnavailable
-        ? t('layers.traffic.simUnavailable')
-        : t('layers.traffic.simKeyless'),
+        ? t('SIMULATED — traffic service unreachable')
+        : t('SIMULATED — add TomTom key for live'),
     };
   }
 

src/layers/vessels/cards.js

@@ -21,13 +21,13 @@ export function createCards({
     const stale = (record.missedRefreshes || 0) > 0;
     el.classList.add('active');
     el.textContent = [
-      t('layers.vessel.hudName', { name: trimHudValue(record.name, 32) }),
-      t('layers.vessel.hudTypeLine', {
-        type: trimHudValue(record.type || t('layers.vessel.fallback'), 24),
+      t('AIS: {name}', { name: trimHudValue(record.name, 32) }),
+      t('{type}  SPD: {speed}  HDG: {heading}', {
+        type: trimHudValue(record.type || t('VESSEL'), 24),
         speed: formatSpeed(record.speed),
         heading: formatHeading(record.heading ?? record.course),
       }),
-      `MMSI: ${record.mmsi || '--'}  ${formatPositionTime(record)}${stale ? `  · ${t('layers.status.stale')}` : ''}`,
+      `MMSI: ${record.mmsi || '--'}  ${formatPositionTime(record)}${stale ? `  · ${t('STALE')}` : ''}`,
     ].join('\n');
   }
 
@@ -35,7 +35,7 @@ export function createCards({
     const el = document.getElementById('hud-ais-vessel');
     if (!el) return;
     el.classList.remove('active');
-    el.textContent = t('layers.vessel.hudIdle');
+    el.textContent = t('AIS: --');
   }
 
   function trimHudValue(value, maxLength) {
@@ -90,7 +90,7 @@ export function createCards({
     const direction = record.heading ?? record.course;
     const details = [
       [
-        vesselTypeShort(record) || t('layers.vessel.fallback'),
+        vesselTypeShort(record) || t('VESSEL'),
         formatSpeed(record.speed),
         Number.isFinite(direction) ? `${Math.round(direction)}°` : '--°',
       ].join(' · '),
@@ -99,7 +99,7 @@ export function createCards({
     if (destination) details.push(`→ ${trimHudValue(destination, 24)}`);
     const stale = (record.missedRefreshes || 0) > 0;
     details.push(
-      `MMSI ${record.mmsi || '--'} · ${formatPositionTime(record)}${stale ? ` · ${t('layers.status.stale')}` : ''}`,
+      `MMSI ${record.mmsi || '--'} · ${formatPositionTime(record)}${stale ? ` · ${t('STALE')}` : ''}`,
     );
     return {
       id: vesselOverlayEntryId(record),
@@ -156,7 +156,7 @@ export function createCards({
   function displayVesselName(record) {
     const name = String(record.name || '').trim();
     if (name && name !== 'VESSEL' && name !== record.mmsi) return name;
-    return record.mmsi ? `MMSI ${record.mmsi}` : t('layers.vessel.fallback');
+    return record.mmsi ? `MMSI ${record.mmsi}` : t('VESSEL');
   }
 
   function formatSpeed(speed) {
@@ -168,10 +168,10 @@ export function createCards({
   }
 
   function formatPositionTime(record) {
-    if (!record.lastPositionUtc) return t('layers.vessel.posLive');
+    if (!record.lastPositionUtc) return t('POS: LIVE');
     const date = new Date(record.lastPositionUtc);
-    if (Number.isNaN(date.getTime())) return t('layers.vessel.posLive');
-    return t('layers.vessel.posAt', { time: date.toISOString().slice(11, 19) });
+    if (Number.isNaN(date.getTime())) return t('POS: LIVE');
+    return t('POS: {time}Z', { time: date.toISOString().slice(11, 19) });
   }
   return {
     updateSelectedVesselHud,

src/layers/vessels/lifecycle.js

@@ -38,7 +38,7 @@ export function createLifecycle({
     state.feed.firstConnectStartedAt = startedAt;
     state.feed.firstConnectDeadline = startedAt + AIS_FIRST_CONNECT_GRACE_MS;
     state.feed.error = null;
-    state.feed.loadingLabel = t('layers.vessel.awaitingFirstPosition');
+    state.feed.loadingLabel = t('awaiting first AIS position…');
     scheduleFirstConnectExpiry(sessionId, AIS_FIRST_CONNECT_GRACE_MS);
   }
 
@@ -60,8 +60,8 @@ export function createLifecycle({
       state.feed.firstConnectPhase = 'unavailable';
       state.feed.loadingLabel = '';
       state.feed.error = state.feed.lastMessageAt
-        ? t('layers.vessel.awaitingPositions')
-        : t('layers.vessel.awaitingFirstMessage');
+        ? t('awaiting usable AIS positions…')
+        : t('awaiting first AIS message…');
       state.feed.stale = state.feed.count > 0;
     }, delayMs);
   }

src/layers/vessels/queries.js

@@ -1,14 +1,14 @@
 import * as Cesium from 'cesium';
-import { t } from '../../i18n/index.js';
+import { t, msg } from '../../i18n/index.js';
 
 // The vessels ingestion owner is a portable module graph (it also runs in the
 // server-side source builds), so it writes stable English feed labels into
 // state. Localize those known labels here, at the presentation read; anything
 // else (a bespoke manager label) passes through verbatim.
 const FEED_STATE_LABEL_KEYS = Object.freeze({
-  'refreshing...': 'layers.meta.refreshing',
-  'loading...': 'layers.meta.loading',
-  'awaiting first AIS position…': 'layers.vessel.awaitingFirstPosition',
+  'refreshing...': msg('refreshing...'),
+  'loading...': msg('loading...'),
+  'awaiting first AIS position…': msg('awaiting first AIS position…'),
 });
 
 function localizeFeedLabel(raw) {
@@ -98,8 +98,8 @@ export function createQueries({
     if (acceptedRowCount > 0) return null; // accepted rows may be stale while reconnecting, but remain usable
     if (AIS_HEALTHY_STATUSES.has(status)) {
       return payload?.lastMessageAt
-        ? t('layers.vessel.awaitingPositions')
-        : t('layers.vessel.awaitingFirstMessage');
+        ? t('awaiting usable AIS positions…')
+        : t('awaiting first AIS message…');
     }
     if (!status) return null;
     const detail =
@@ -158,9 +158,7 @@ export function createQueries({
       error: emptyCoverage
         ? null
         : deriveAisFeedError(payload, acceptedRowCount) ||
-          (acceptedRowCount === 0
-            ? t('layers.vessel.awaitingPositions')
-            : null),
+          (acceptedRowCount === 0 ? t('awaiting usable AIS positions…') : null),
     };
   }
 
@@ -532,7 +530,7 @@ export function createQueries({
         lastUpdate: state.feed.lastUpdate,
         loading: state.feed.loading || waitingForFirstPosition,
         loadingLabel: waitingForFirstPosition
-          ? t('layers.vessel.awaitingFirstPosition')
+          ? t('awaiting first AIS position…')
           : localizeFeedLabel(state.feed.loadingLabel),
         error: state.feed.error,
         stale: state.feed.stale,

src/mapSourceFocus.test.mjs

@@ -5,7 +5,7 @@ import { createHoverDisclosure, collapsePanelOnEscape } from './ui/panelDisclosu
 import test from 'node:test';
 import assert from 'node:assert/strict';
 import { readFileSync } from 'node:fs';
-import { t } from './i18n/index.js';
+import { msg, t } from './i18n/index.js';
 
 // Exercise the installed event routes and central close method, without WebGL.
 const source = readShellSource();
@@ -108,9 +108,9 @@ function harness({ hidden = false, selected = true, noChips = false } = {}) {
   window.clearTimeout = (id) => timers.delete(id);
   window.performance = { now: () => now };
   document.defaultView = window;
-  const methods = new Function('createHoverDisclosure', 'collapsePanelOnEscape', 'document', 'window', 'clearTimeout', 'performance', 'requestAnimationFrame', 't',
+  const methods = new Function('createHoverDisclosure', 'collapsePanelOnEscape', 'document', 'window', 'clearTimeout', 'performance', 'requestAnimationFrame', 't', 'msg',
     `return ({${shellMethod('_initAutoHoverPanel').toString()},\n${shellMethod('_collapsePanelOnEscape').toString()},\n${shellMethod('setPanelCollapsed').toString()},\n${shellMethod('_syncPanelCollapseButton').toString()}});`)(
-    createHoverDisclosure, collapsePanelOnEscape, document, window, (id) => timers.delete(id), { now: () => now }, () => {}, t,
+    createHoverDisclosure, collapsePanelOnEscape, document, window, (id) => timers.delete(id), { now: () => now }, () => {}, t, msg,
   );
   const saves = [];
   const claims = [];

src/mapStackChips.js

@@ -41,11 +41,11 @@ export function mapStackChipModel(stack, activeId) {
   // Stack labels are provider/dataset names (keep-English); the availability
   // sentence around them is copy and localizes here at the model boundary.
   const fallbackReason = requiresIon
-    ? t('setup.keySetup.requirement', {
+    ? t('Needs {envVars} — add it in Provider Settings', {
         envVars: keySetupRequirementEnvVars('cesium-ion'),
       })
-    : t('setup.mapStack.unavailableReason', {
-        label: label || t('setup.mapStack.fallbackName'),
+    : t('{label} is unavailable', {
+        label: label || t('This map stack'),
       });
   const unavailableHint = available
     ? ''
@@ -126,7 +126,7 @@ export function renderMapStackChips(
     if (!model.available) {
       chip.setAttribute(
         'aria-label',
-        t('setup.mapStack.unavailableAriaLabel', {
+        t('{label} unavailable: {hint}', {
           label: model.label,
           hint: model.unavailableHint,
         }),

src/maps/availability.js

@@ -16,5 +16,5 @@ export function photorealUnavailableReason(hasCredentials) {
   if (hasCredentials)
     return "Google 3D tiles unavailable — check the key's API restrictions, quota, or network";
   const envVars = keySetupRequirementEnvVars('google-maps');
-  return `${t('setup.keySetup.requirement', { envVars })} — or a Cesium ion token for the ion-hosted route`;
+  return `${t('Needs {envVars} — add it in Provider Settings', { envVars })} — or a Cesium ion token for the ion-hosted route`;
 }

src/maps/defaultSources.js

@@ -35,7 +35,7 @@ export function createDefaultMapSources({
         descriptor,
         available: !descriptor.requiresIon || hasIon,
         unavailableReason: descriptor.requiresIon
-          ? t('setup.keySetup.requirement', {
+          ? t('Needs {envVars} — add it in Provider Settings', {
               envVars: keySetupRequirementEnvVars('cesium-ion'),
             })
           : null,

src/scenes/director.js

@@ -26,7 +26,7 @@ import {
   getSceneAppendRecipeById,
 } from './recipes.js';
 import { sceneLayerPlan, sceneRequiresContextModeExit } from './scenePolicy.js';
-import { t } from '../i18n/index.js';
+import { t, msg } from '../i18n/index.js';
 import { createSceneDataPacks } from './dataPacks/controller.js';
 import { createSceneInteractions } from './interactions.js';
 import { createSceneSharing } from './sharing.js';
@@ -67,11 +67,11 @@ import {
 // boundary + persisted data); only the presentation of an UNRENAMED built-in
 // localizes, so an operator's renamed scene is never masked by the catalog.
 const RECIPE_TITLE_KEYS = Object.freeze({
-  'flights-radar': 'setup.scenes.recipe.flightsRadar',
-  'orbital-watch': 'setup.scenes.recipe.orbitalWatch',
-  'thermal-threats': 'setup.scenes.recipe.thermalThreats',
-  'city-overload': 'setup.scenes.recipe.cityOverload',
-  'omniscience-pullback': 'setup.scenes.recipe.omnisciencePullback',
+  'flights-radar': msg('Global Flights Radar'),
+  'orbital-watch': msg('Orbital Watch'),
+  'thermal-threats': msg('Thermal Threat Board'),
+  'city-overload': msg('City Overload'),
+  'omniscience-pullback': msg('Omniscience Pullback'),
 });
 
 /**
@@ -198,7 +198,7 @@ export class SceneDirector {
     this._presentation = {
       status: this._storageReadError
         ? 'Saved project could not be read; storage preserved. Import a valid file to resume saving.'
-        : t('setup.scenes.statusReady'),
+        : t('Ready'),
       progress: 0,
       runtime: '',
       playbackActive: false,
@@ -396,7 +396,7 @@ export class SceneDirector {
 
   _shotOutcome(type, scene, shot, index = scene.shots.indexOf(shot)) {
     if (type === 'shot-loaded')
-      this._presentation.status = t('setup.scenes.status.loaded', {
+      this._presentation.status = t('Loaded: {scene} / {shot}', {
         scene: scene.title,
         shot: shot.title,
       });
@@ -954,14 +954,14 @@ export class SceneDirector {
 
     const camera = this.styleManager.getCameraState();
     if (!camera) {
-      this._updateStatus(t('setup.scenes.status.captureCameraNotReady'));
+      this._updateStatus(t('Cannot capture shot: camera not ready'));
       return;
     }
 
     const shot = normalizeShot(
       {
         id: uid('shot'),
-        title: t('setup.scenes.status.shotTitleDefault', {
+        title: t('Shot {n}', {
           n: scene.shots.length + 1,
         }),
         durationSec: DEFAULT_SHOT_DURATION_SEC,
@@ -978,7 +978,7 @@ export class SceneDirector {
     this._saveProject();
     this._shotOutcome('shot-captured', scene, shot);
     this._updateStatus(
-      t('setup.scenes.status.captured', {
+      t('Captured: {scene} / {shot}', {
         scene: scene.title,
         shot: shot.title,
       }),
@@ -995,7 +995,7 @@ export class SceneDirector {
 
     const shot = scene.shots.find((item) => item.id === this._selectedShotId);
     if (!shot) {
-      this._updateStatus(t('setup.scenes.status.selectShotFirst'));
+      this._updateStatus(t('Select a shot first'));
       return;
     }
 
@@ -1011,7 +1011,7 @@ export class SceneDirector {
     this._saveProject();
     this._shotOutcome('shot-updated', scene, shot);
     this._updateStatus(
-      t('setup.scenes.status.updated', {
+      t('Updated: {scene} / {shot}', {
         scene: scene.title,
         shot: shot.title,
       }),
@@ -1610,7 +1610,7 @@ export class SceneDirector {
       this._claimingCamera = false;
     }
     if (claimed === false) {
-      this._updateStatus(t('setup.scenes.status.cameraUnavailable'));
+      this._updateStatus(t('Camera unavailable — exit cockpit first'));
       return false;
     }
     return true;
@@ -1745,7 +1745,7 @@ export class SceneDirector {
       if (!queue.length) return { started: false, reason: 'scene-complete' };
     }
     if (!queue.length) {
-      this._updateStatus(t('setup.scenes.status.noShotsToRun'));
+      this._updateStatus(t('No shots to run'));
       return { started: false, reason: 'no-shots' };
     }
 
@@ -1829,7 +1829,7 @@ export class SceneDirector {
       });
     } catch (error) {
       this._updateStatus(
-        t('setup.scenes.status.runError', {
+        t('Error: {message}', {
           message: error.message || 'run failed',
         }),
       );
@@ -2006,7 +2006,7 @@ export class SceneDirector {
     link.click();
     link.remove();
     URL.revokeObjectURL(url);
-    this._presentation.status = t('setup.scenes.status.projectExported');
+    this._presentation.status = t('Project exported');
     this._publish({ type: 'project-exported', project: this._project });
   }
 
@@ -2268,7 +2268,9 @@ export class SceneDirector {
         `[Scenes] Could not exit ${mode}:`,
         result.error || 'unknown reason',
       );
-      this._updateStatus(t('setup.scenes.status.contextExitFailed', { mode }));
+      this._updateStatus(
+        t('Could not exit {mode} — scene layers may be refused', { mode }),
+      );
       this._logEvent('context_mode_exit_failed', {
         mode,
         error: result.error || null,

src/scenes/playbackAdapter.js

@@ -16,7 +16,7 @@ export function createScenePlaybackAdapter(director, defaultShotDurationSec) {
       director._renderSceneSelect();
       director._renderShotList();
       director._updateStatus(
-        t('setup.scenes.status.runningShot', {
+        t('Running {index}/{total}: {scene} / {shot}', {
           index: index + 1,
           total,
           scene: scene.title,
@@ -78,7 +78,7 @@ export function createScenePlaybackAdapter(director, defaultShotDurationSec) {
     },
     complete() {
       director._setProgress(1);
-      director._updateStatus(t('setup.scenes.status.runComplete'));
+      director._updateStatus(t('Scene run complete'));
       director._logEvent('scene_run_complete', {});
     },
   };

src/tooling/viteBuild.test.mjs

@@ -11,8 +11,6 @@ test('explicit build inputs preserve browser-only defines, plugin order and loop
     plugins: [plugin],
     googleApiKey: 'browser-fixture',
     cesiumToken: 'ion-fixture',
-    defaultLocale: 'fr',
-    secondaryLocale: 'en',
   });
   // The Host check runs before every other plugin's middleware.
   assert.equal(config.plugins[0].name, 'host-check');
@@ -40,9 +38,6 @@ test('explicit build inputs preserve browser-only defines, plugin order and loop
   assert.deepEqual(config.define, {
     'import.meta.env.GOOGLE_MAPS_API_KEY': '"browser-fixture"',
     'import.meta.env.CESIUM_ION_TOKEN': '"ion-fixture"',
-    // Locale pair (i18n): threaded like the other explicit browser inputs.
-    'import.meta.env.GEV_DEFAULT_LOCALE': '"fr"',
-    'import.meta.env.GEV_SECONDARY_LOCALE': '"en"',
     'import.meta.env.MAPILLARY_CLIENT_TOKEN': '""',
   });
   assert.equal(

src/ui/applicationShell.js

@@ -38,7 +38,7 @@ import { ShellFeedback } from './shellFeedback.js';
 import { runCctvLayerEnableTransition } from '../cctvFocusPolicy.js';
 
 import { getLocale, persistLocaleAndReload, t } from '../i18n/index.js';
-import { availableLocales } from '../i18n/locale.js';
+import { LOCALES, LOCALE_NAMES } from '../i18n/locale.js';
 
 /**
  * Central UI orchestrator for the God's Eye View application.
@@ -706,15 +706,9 @@ export class StyleManager extends ShellFacade {
   }
 
   /**
-   * Renders the command-dock locale switch (runtime-built since the
-   * configurable-pair stage): one button per locale availableLocales()
-   * yields — the configured GEV_DEFAULT_LOCALE / GEV_SECONDARY_LOCALE pair,
-   * already deduped against the always-shipped English fallback. Labels are
-   * uppercase locale codes (EN/ES/FR); aria-labels come from
-   * shell.locale.<code>.ariaLabel in the active catalog. Pressed state is
-   * synced from the resolved locale at boot; a click persists the choice and
-   * reloads the page, so no live re-apply of document translations is needed
-   * here (persistLocaleAndReload strips ?lang and keeps the hash).
+   * Renders the command-dock locale switch: one button per shipped locale,
+   * labelled with its code and named in its own language. A click stores the
+   * choice and reloads, so nothing re-renders live.
    * @returns {void}
    */
   _initLocaleSelector() {
@@ -723,13 +717,14 @@ export class StyleManager extends ShellFacade {
     );
     if (!container) return;
     const active = getLocale();
-    for (const locale of availableLocales()) {
+    for (const locale of LOCALES) {
       const button = document.createElement('button');
       button.type = 'button';
       button.className = 'dock-locale-btn';
       button.dataset.locale = locale;
       button.textContent = locale.toUpperCase();
-      button.setAttribute('aria-label', t(`shell.locale.${locale}.ariaLabel`));
+      button.setAttribute('aria-label', LOCALE_NAMES[locale]);
+      button.lang = locale;
       const isActive = locale === active;
       button.classList.toggle('active', isActive);
       button.setAttribute('aria-pressed', String(isActive));
@@ -770,15 +765,15 @@ export class StyleManager extends ShellFacade {
   _applyRuntimeStaticHeaderText() {
     this._setHeaderText(
       document.querySelector('#control-panel .panel-title'),
-      t('cockpit.presets.title'),
+      t('VISUAL PRESETS'),
     );
     this._setHeaderText(
       document.querySelector('#location-bar .location-toolbar-label'),
-      t('cockpit.location.toolbarLabel'),
+      t('LOCATION'),
     );
     this._setHeaderText(
       document.querySelector('#pp-toggles .pp-header-label'),
-      t('cockpit.display.title'),
+      t('DISPLAY'),
     );
     // The cockpit context kicker ('CONTACT') is visible on the map itself, and
     // the briefing kicker shares its element with the live-dot <i>; both are
@@ -786,7 +781,7 @@ export class StyleManager extends ShellFacade {
     // text node keeps renderBriefPage's leading-space convention.
     this._setHeaderText(
       document.querySelector('.cockpit-context-kicker'),
-      t('cockpit.context.kicker'),
+      t('CONTACT'),
     );
     // The phase-2 key-only standby description: one span holds BOTH mode
     // descriptions split by a literal <br>, so no attribute write was possible
@@ -797,14 +792,18 @@ export class StyleManager extends ShellFacade {
     );
     if (standbyDescription) {
       standbyDescription.replaceChildren(
-        document.createTextNode(t('cockpit.context.standbyContactsDesc')),
+        document.createTextNode(
+          t('CONTACTS — nearest planes · vessels · sites'),
+        ),
         document.createElement('br'),
-        document.createTextNode(t('cockpit.context.standbyMissionsDesc')),
+        document.createTextNode(
+          t('SPACE MISSIONS — launches & orbital assets'),
+        ),
       );
     }
     const briefKicker = document.querySelector('#cockpit-brief-kicker');
     if (briefKicker) {
-      this._setHeaderText(briefKicker, ` ${t('cockpit.brief.kicker')}`);
+      this._setHeaderText(briefKicker, ` ${t('LIVE SIGNALS')}`);
     }
   }
 
@@ -822,11 +821,8 @@ export class StyleManager extends ShellFacade {
     // runtime write instead. The locale resolves before UI init and never
     // changes without a reload, so an init-time write is sufficient.
     if (this._mapSourceLabel)
-      this._mapSourceLabel.textContent = t('cockpit.presets.mapSourceLabel');
-    this._mapStackChips.setAttribute(
-      'aria-label',
-      t('cockpit.presets.mapSourceChipsAriaLabel'),
-    );
+      this._mapSourceLabel.textContent = t('MAP SOURCE');
+    this._mapStackChips.setAttribute('aria-label', t('Map source'));
 
     this._mapSourceControls?.destroy();
     this._mapSourceControls = createMapSourceControls({
@@ -1149,7 +1145,7 @@ export class StyleManager extends ShellFacade {
     const { cctvLayer } = this.services;
     if (this._disposed) return false;
     if (!this._dataManager || !this._dataManager.layers?.has('cctv')) {
-      this._showToast(t('cockpit.cctv.toastLayerUnavailable'));
+      this._showToast(t('CCTV layer unavailable'));
       return false;
     }
     const enabled = this._dataManager.isEnabled('cctv');
@@ -1598,11 +1594,7 @@ export class StyleManager extends ShellFacade {
     this._lifetime.listen(this._shareBtn, 'click', async () => {
       const success = await this.shareLinkManager.copyLink();
       if (!this._disposed)
-        this._showToast(
-          success
-            ? t('cockpit.share.toastCopied')
-            : t('cockpit.share.toastCopyFailed'),
-        );
+        this._showToast(success ? t('Link copied!') : t('Copy failed'));
     });
   }
 

src/ui/cctvBindings.js

@@ -145,7 +145,7 @@ export function _initCctvPanel() {
       },
       { origin: 'user' },
     );
-    this.actions.showToast(t('cockpit.cctv.toastCalibrationSaved'));
+    this.actions.showToast(t('CCTV calibration saved'));
   });
 
   this.listen(this._cctvCalibResetBtn, 'click', () => {

src/ui/cctvCalibration.js

@@ -83,7 +83,7 @@ export function _resetCctvCalibration() {
     },
     { origin: 'user' },
   );
-  this.actions.showToast(t('cockpit.cctv.toastCalibrationReset'));
+  this.actions.showToast(t('CCTV calibration reset'));
 }
 
 export function _beginCctvCalValueEdit(chip) {
@@ -164,9 +164,7 @@ export function _syncCctvCalReadout(enabled, activeCamera) {
   if (this._cctvAdjustBtn) {
     const adjustOn = !!this._cctvState?.calibrationMode;
     this._cctvAdjustBtn.classList.toggle('active', adjustOn && canCalibrate);
-    this._cctvAdjustBtn.textContent = adjustOn
-      ? t('layers.cctv.adjustOn')
-      : t('layers.cctv.adjustLabel');
+    this._cctvAdjustBtn.textContent = adjustOn ? t('ADJUST ON') : t('ADJUST');
     this._cctvAdjustBtn.disabled = !canCalibrate;
   }
   if (this._cctvCalReadout) {

src/ui/cctvFrames.js

@@ -88,19 +88,19 @@ export function _settleCctvFrame(token, src, ok) {
 export function _syncCctvSourceBadge(activeCamera, enabled) {
   if (!this._cctvSourceBadge) return;
   if (!enabled || !activeCamera) {
-    this._cctvSourceBadge.textContent = t('layers.cctv.sourceUnknown');
+    this._cctvSourceBadge.textContent = t('SOURCE · UNKNOWN');
     this._cctvSourceBadge.dataset.frameState = 'idle';
     return;
   }
   const hasDisplayedFrame =
     this._cctvFrameWrap?.classList.contains('has-frame');
   if (this._cctvFrame?.dataset.loading === 'true' && !hasDisplayedFrame) {
-    this._cctvSourceBadge.textContent = t('cockpit.cctv.frameLoading');
+    this._cctvSourceBadge.textContent = t('FRAME · LOADING');
     this._cctvSourceBadge.dataset.frameState = 'loading';
     return;
   }
   if (this._cctvFrame?.dataset.error === 'true' && !hasDisplayedFrame) {
-    this._cctvSourceBadge.textContent = t('cockpit.cctv.frameUnavailable');
+    this._cctvSourceBadge.textContent = t('FRAME · UNAVAILABLE');
     this._cctvSourceBadge.dataset.frameState = 'error';
     return;
   }

src/ui/cctvPresentation.js

@@ -1,14 +1,14 @@
-import { t } from '../i18n/index.js';
+import { t, tn } from '../i18n/index.js';
 
 import { createCctvVideoSurface } from './cctvVideo.js';
 export function _calBadgeLabel(badge) {
   switch (badge) {
     case 'calibrated':
-      return t('cockpit.cctv.calBadgeCalibrated');
+      return t('CALIBRATED');
     case 'curated':
-      return t('cockpit.cctv.calBadgeCurated');
+      return t('CURATED');
     case 'raw-prior':
-      return t('cockpit.cctv.calBadgeRawPrior');
+      return t('RAW PRIOR');
     default:
       return '--';
   }
@@ -53,9 +53,7 @@ export function _renderCctvState(state) {
 
   if (this._cctvEnableBtn) {
     this._cctvEnableBtn.classList.toggle('active', enabled);
-    this._cctvEnableBtn.textContent = enabled
-      ? t('layers.cctv.toggleOn')
-      : t('layers.cctv.toggleOff');
+    this._cctvEnableBtn.textContent = enabled ? t('CCTV ON') : t('CCTV OFF');
   }
 
   if (this._cctvSelect) {
@@ -103,10 +101,10 @@ export function _renderCctvState(state) {
     this._cctvCoverageBtn.classList.toggle('active', mode !== 'off');
     this._cctvCoverageBtn.textContent =
       mode === 'viewshed'
-        ? t('cockpit.cctv.coverageViewshedOn')
+        ? t('VIEWSHED ON')
         : mode === 'on'
-          ? t('layers.cctv.coverageOn')
-          : t('layers.cctv.coverageOff');
+          ? t('COVERAGE ON')
+          : t('COVERAGE OFF');
     this._cctvCoverageBtn.disabled = !enabled;
   }
 
@@ -114,8 +112,8 @@ export function _renderCctvState(state) {
     const autoHop = !!state?.autoHop;
     this._cctvAutoHopBtn.classList.toggle('active', autoHop);
     this._cctvAutoHopBtn.textContent = autoHop
-      ? t('layers.cctv.autoHopOn')
-      : t('layers.cctv.autoHopOff');
+      ? t('AUTO HOP ON')
+      : t('AUTO HOP OFF');
     this._cctvAutoHopBtn.disabled = !enabled;
   }
 
@@ -123,8 +121,8 @@ export function _renderCctvState(state) {
     const showProjection = state?.showProjection !== false;
     this._cctvProjectionBtn.classList.toggle('active', showProjection);
     this._cctvProjectionBtn.textContent = showProjection
-      ? t('layers.cctv.projectionOn')
-      : t('layers.cctv.projectionOff');
+      ? t('PROJECTION ON')
+      : t('PROJECTION OFF');
     this._cctvProjectionBtn.disabled = !enabled;
   }
 
@@ -139,8 +137,8 @@ export function _renderCctvState(state) {
     const badge = activeCamera?.calBadge || null;
     const dirty = !!activeCamera?.calDirty;
     this._cctvQualityChip.textContent = dirty
-      ? t('cockpit.cctv.calChipEdited')
-      : t('cockpit.cctv.calChipTemplate', {
+      ? t('CAL · EDITED (UNSAVED)')
+      : t('CAL · {badge}', {
           badge: this._calBadgeLabel(badge),
         });
     this._cctvQualityChip.dataset.calBadge = dirty ? 'edited' : badge || '';
@@ -163,25 +161,36 @@ export function _renderCctvState(state) {
         ? this._calBadgeLabel(activeCamera.calBadge)
         : '';
       const projLabel =
-        state?.showProjection !== false
-          ? t('cockpit.cctv.metaProjectionMonitor')
-          : t('cockpit.cctv.metaProjectionOff');
-      this._cctvMeta.textContent = t('cockpit.cctv.metaTemplate', {
-        city: activeCamera.city,
-        heading: `${Math.round(activeCamera.headingDeg)}°`,
-        fov: `${Math.round(activeCamera.fovDeg)}°`,
-        range: Math.round(activeCamera.rangeM),
-        projection: projLabel,
-        calBadge: calBadge ? ` · ${calBadge}` : '',
-        provider,
-        status: `${credit}${statusMsg}`,
-      });
+        state?.showProjection !== false ? t('MONITOR') : t('OFF');
+      this._cctvMeta.textContent = t(
+        '{city} · HDG {heading} · FOV {fov} · RANGE {range}m · {projection}{calBadge} · {provider}{status}',
+        {
+          city: activeCamera.city,
+          heading: `${Math.round(activeCamera.headingDeg)}°`,
+          fov: `${Math.round(activeCamera.fovDeg)}°`,
+          range: Math.round(activeCamera.rangeM),
+          projection: projLabel,
+          calBadge: calBadge ? ` · ${calBadge}` : '',
+          provider,
+          status: `${credit}${statusMsg}`,
+        },
+      );
     } else if (cameras.length > 0) {
       this._cctvMeta.textContent = enabled
-        ? t('cockpit.cctv.metaCamerasClick', { count: cameras.length })
-        : t('cockpit.cctv.metaCamerasEnable', { count: cameras.length });
+        ? tn(
+            cameras.length,
+            '{count} camera loaded · click a camera to activate',
+            '{count} cameras loaded · click a camera to activate',
+          )
+        : tn(
+            cameras.length,
+            '{count} camera loaded · enable CCTV to activate',
+            '{count} cameras loaded · enable CCTV to activate',
+          );
     } else {
-      this._cctvMeta.textContent = t('layers.cctv.metaIdle');
+      this._cctvMeta.textContent = t(
+        'Enable CCTV to load camera intersections',
+      );
     }
   }
 
@@ -229,13 +238,15 @@ export function _renderCctvState(state) {
   }
 
   this._syncCctvSourceBadge(activeCamera, enabled);
-  this._typeCctvSummary(state?.summary || t('layers.cctv.summaryIdle'));
+  this._typeCctvSummary(
+    state?.summary ||
+      t('Enable CCTV to start camera-linked intelligence summaries.'),
+  );
 }
 
 export function _typeCctvSummary(text) {
   if (this.destroyed || !this._cctvSummary) return;
-  const nextText =
-    String(text || '').trim() || t('cockpit.cctv.summaryNoneAvailable');
+  const nextText = String(text || '').trim() || t('No summary available.');
   if (nextText === this._lastCctvSummaryText) return;
   this._lastCctvSummaryText = nextText;
 
@@ -267,10 +278,7 @@ export function _updateCctvSyncChip(loading, enabled) {
     clearTimeout(this._cctvChipHideTimer);
     this._cctvChipHideTimer = null;
     this._cctvChipWasBusy = true;
-    this.actions.setSplitFlapText(
-      this._cctvSyncLabel,
-      t('cockpit.cctv.syncLoadingFrames'),
-    );
+    this.actions.setSplitFlapText(this._cctvSyncLabel, t('loading frames'));
     // The counter is left plain on purpose: it ticks every few frames
     // during a grid load, and flapping it would read as a slot machine.
     this._cctvSyncProgress.textContent = `${loaded}/${total}`;
@@ -281,10 +289,7 @@ export function _updateCctvSyncChip(loading, enabled) {
   if (this._cctvChipWasBusy && enabled && total > 0) {
     // Load just completed — flash the final count, then auto-hide.
     this._cctvChipWasBusy = false;
-    this.actions.setSplitFlapText(
-      this._cctvSyncLabel,
-      t('cockpit.cctv.syncGridReady'),
-    );
+    this.actions.setSplitFlapText(this._cctvSyncLabel, t('camera grid ready'));
     this._cctvSyncProgress.textContent = `${total}/${total}`;
     this._cctvSyncChip.classList.add('visible');
     clearTimeout(this._cctvChipHideTimer);

src/ui/clearLayersControl.js

@@ -15,8 +15,8 @@ export function bindClearLayersControl(button, clear) {
       button.setAttribute(
         'aria-label',
         busy
-          ? t('cockpit.actions.clearLayersBusyAria')
-          : t('shell.actions.clearLayers.ariaLabel'),
+          ? t('Clearing selected data layers')
+          : t('Clear selected data layers'),
       );
     },
     destroy() {

src/ui/cockpitBriefing.js

@@ -1,5 +1,5 @@
 /** Regional briefing requests, pages and rotation for the Cockpit controller. */
-import { t } from '../i18n/index.js';
+import { t, msg } from '../i18n/index.js';
 import {
   COCKPIT_BRIEF_ROTATE_MS,
   COCKPIT_BRIEF_CYCLE_OFF_HELP,
@@ -15,18 +15,18 @@ import {
 // so it returns stable English labels; localize them here, at the cockpit
 // presentation boundary (docs/TRANSLATORS.md).
 const WEATHER_CONDITION_KEYS = Object.freeze({
-  'CONDITIONS UNKNOWN': 'layers.weather.conditionsUnknown',
-  CLEAR: 'layers.weather.clear',
-  'PARTLY CLOUDY': 'layers.weather.partlyCloudy',
-  OVERCAST: 'layers.weather.overcast',
-  FOG: 'layers.weather.fog',
-  DRIZZLE: 'layers.weather.drizzle',
-  RAIN: 'layers.weather.rain',
-  SNOW: 'layers.weather.snow',
-  'RAIN SHOWERS': 'layers.weather.rainShowers',
-  'SNOW SHOWERS': 'layers.weather.snowShowers',
-  THUNDERSTORM: 'layers.weather.thunderstorm',
-  'MIXED CONDITIONS': 'layers.weather.mixed',
+  'CONDITIONS UNKNOWN': msg('CONDITIONS UNKNOWN'),
+  CLEAR: msg('CLEAR'),
+  'PARTLY CLOUDY': msg('PARTLY CLOUDY'),
+  OVERCAST: msg('OVERCAST'),
+  FOG: msg('FOG'),
+  DRIZZLE: msg('DRIZZLE'),
+  RAIN: msg('RAIN'),
+  SNOW: msg('SNOW'),
+  'RAIN SHOWERS': msg('RAIN SHOWERS'),
+  'SNOW SHOWERS': msg('SNOW SHOWERS'),
+  THUNDERSTORM: msg('THUNDERSTORM'),
+  'MIXED CONDITIONS': msg('MIXED CONDITIONS'),
 });
 
 export function showBriefPage(index, { manual = false } = {}) {
@@ -80,14 +80,18 @@ export function setBriefAutoRotate(enabled) {
     // these t() re-writes are same-value overrides that localize the toggle
     // under other locales (byte-identical under 'en').
     const labelKey = this.briefAutoRotateEnabled
-      ? 'cockpit.brief.autoOn'
-      : 'cockpit.brief.autoOff';
+      ? msg('CYCLE ON')
+      : msg('CYCLE OFF');
     this.briefAutoToggle.textContent = t(labelKey);
     this.briefAutoToggle.setAttribute('aria-label', t(labelKey));
     this.briefAutoToggle.title = t(
       this.briefAutoRotateEnabled
-        ? 'cockpit.brief.autoTitleOn'
-        : 'cockpit.brief.autoTitle',
+        ? msg(
+            'Stop automatic page cycling. Previous, Next, and the SIG/NEWS/LOCAL tabs stay available.',
+          )
+        : msg(
+            'Cycle briefing pages automatically every 9 seconds (Signals → News → Local). Pauses while you hover or focus the panel. Live signal data refreshes continuously either way.',
+          ),
     );
   }
   if (this.briefAutoRotateEnabled) this.startBriefRotation({ reset: true });
@@ -127,7 +131,7 @@ export function stopBriefRotation() {
 export function updateLocalPosition(info) {
   if (!this.localCoordinates) return;
   if (!Number.isFinite(info.latitude) || !Number.isFinite(info.longitude)) {
-    this.localCoordinates.textContent = t('cockpit.brief.positionUnavailable');
+    this.localCoordinates.textContent = t('POSITION UNAVAILABLE');
     return;
   }
   const lat = `${Math.abs(info.latitude).toFixed(3)}°${info.latitude >= 0 ? 'N' : 'S'}`;
@@ -208,14 +212,14 @@ export function renderRegionalBriefStatus(status, info) {
     this.newsStatus.dataset.state = status;
     this.newsStatus.textContent =
       status === 'loading'
-        ? t('cockpit.brief.newsAcquiring')
-        : t('cockpit.brief.newsUnavailable');
+        ? t('ACQUIRING REGIONAL NEWS')
+        : t('REGIONAL NEWS UNAVAILABLE');
   }
   if (status === 'unavailable') this.newsList?.replaceChildren();
   if (this.localPlace && status === 'loading')
-    this.localPlace.textContent = t('cockpit.brief.localResolving');
+    this.localPlace.textContent = t('RESOLVING REGION');
   if (this.localPlace && status === 'unavailable')
-    this.localPlace.textContent = t('cockpit.brief.regionUnavailable');
+    this.localPlace.textContent = t('REGION UNAVAILABLE');
   this.updateLocalPosition(info);
 }
 
@@ -226,8 +230,8 @@ export function renderRegionalBrief(payload, info) {
     this.newsStatus.dataset.state = payload?.newsStatus || 'unavailable';
     this.newsStatus.textContent =
       payload?.newsStatus === 'empty'
-        ? t('cockpit.brief.newsEmpty')
-        : t('cockpit.brief.newsUnavailable');
+        ? t('NO RECENT LOCATION MATCHES')
+        : t('REGIONAL NEWS UNAVAILABLE');
   }
   if (this.newsList) {
     this.newsList.replaceChildren(
@@ -240,8 +244,8 @@ export function renderRegionalBrief(payload, info) {
         const title = document.createElement('strong');
         title.textContent = article.title;
         const metadata = document.createElement('span');
-        metadata.textContent = t('cockpit.brief.articleMetaTemplate', {
-          domain: article.domain || t('cockpit.brief.metadataSourceFallback'),
+        metadata.textContent = t('{domain} · {age}', {
+          domain: article.domain || t('SOURCE'),
           age: formatCockpitBriefAge(article.publishedAt),
         });
         link.append(title, metadata);
@@ -252,9 +256,7 @@ export function renderRegionalBrief(payload, info) {
   }
 
   const placeLabel =
-    payload?.place?.label ||
-    payload?.place?.country ||
-    t('cockpit.brief.regionUnavailable');
+    payload?.place?.label || payload?.place?.country || t('REGION UNAVAILABLE');
   if (this.localPlace) this.localPlace.textContent = placeLabel.toUpperCase();
   this.updateLocalPosition(info);
   const weather = payload?.weather;
@@ -282,10 +284,10 @@ export function renderRegionalBrief(payload, info) {
   }
   if (this.localCloud) {
     this.localCloud.textContent = Number.isFinite(weather?.cloudCoverPct)
-      ? t('cockpit.brief.cloudTemplate', {
+      ? t('CLOUD {pct}%', {
           pct: Math.round(weather.cloudCoverPct),
         })
-      : t('cockpit.brief.cloudUnknown');
+      : t('CLOUD UNKNOWN');
   }
   if (this.localPrecipitation) {
     this.localPrecipitation.textContent = Number.isFinite(
@@ -297,10 +299,8 @@ export function renderRegionalBrief(payload, info) {
   if (this.signalStream)
     this.signalStream.dataset.regionalStatus = payload?.status || 'partial';
   if (this.briefPageIndex === 1 && this.briefSource) {
-    this.briefSource.textContent = t('cockpit.brief.newsSourceLine', {
-      source: String(
-        payload?.newsSource || t('cockpit.brief.kickerNews'),
-      ).toUpperCase(),
+    this.briefSource.textContent = t('{source} · LOCATION QUERY', {
+      source: String(payload?.newsSource || t('REGIONAL NEWS')).toUpperCase(),
     });
   }
   this.scheduleContextLayout();

src/ui/cockpitContext.js

@@ -1,6 +1,6 @@
 /** Contact readouts and nearby-signal presentation for the Cockpit controller. */
 import * as Cesium from 'cesium';
-import { t } from '../i18n/index.js';
+import { t, tn } from '../i18n/index.js';
 import {
   bearingBetweenCoordinates,
   formatCockpitContextScope,
@@ -21,8 +21,8 @@ export function updateContext(info, heading) {
     this.pushCockpitSignal(
       'context-status',
       'info',
-      t('cockpit.signal.contextStandby'),
-      t('cockpit.signal.contextStandbyHint'),
+      t('CONTEXT STANDBY'),
+      t('ENABLE GLOBAL CONTEXT FOR PROXIMITY PINGS'),
     );
     return;
   }
@@ -59,7 +59,7 @@ export function updateContext(info, heading) {
       this.contextUncertainty.textContent =
         'CONTACT LOST · LAST KNOWN READOUT · NOT AN ALL-CLEAR';
       this.contextUncertainty.textContent = t(
-        'cockpit.context.uncertaintyContactLost',
+        'CONTACT LOST · LAST KNOWN READOUT · NOT AN ALL-CLEAR',
       );
     }
     // The cue changes the footer's height; re-run layout once on the way in
@@ -68,10 +68,10 @@ export function updateContext(info, heading) {
     this.pushCockpitSignal(
       'context-status',
       'warning',
-      t('cockpit.signal.contactLostTitle', {
+      t('CONTACT LOST · {subject}', {
         subject: snapshot.subject.label || snapshot.subject.id || 'SUBJECT',
       }),
-      t('cockpit.signal.contactLostDetail'),
+      t('SUBJECT LEFT ITS FEED · READOUT HOLDING LAST KNOWN'),
     );
     return;
   }
@@ -92,15 +92,15 @@ export function updateContext(info, heading) {
   const closestLabel = this.services.formatAwarenessLabel(closest);
   if (this.contextNearestLabel) {
     this.contextNearestLabel.textContent = closest
-      ? t('cockpit.context.nearestTemplate', {
+      ? t('{cohort} · {contact}', {
           cohort: closest.cohort.label.toUpperCase(),
           contact: closestLabel,
         })
-      : t('cockpit.context.nearestEmpty');
+      : t('NO AVAILABLE EXAMPLE');
     this.contextNearestLabel.setAttribute(
       'aria-label',
       closest && closestLabel === '—'
-        ? t('cockpit.context.nearestUnavailableAria', {
+        ? t('{cohort}, Unavailable', {
             cohort: closest.cohort.label,
           })
         : this.contextNearestLabel.textContent,
@@ -153,24 +153,24 @@ export function updateContext(info, heading) {
     else if (Math.abs(relative) < 8) this.contextBearing.textContent = 'AHEAD';
     else
       this.contextBearing.textContent = `${relative < 0 ? 'L' : 'R'} ${String(Math.round(Math.abs(relative))).padStart(3, '0')}°`;
-    if (relative === null)
-      this.contextBearing.textContent = t('cockpit.context.bearingNone');
+    if (relative === null) this.contextBearing.textContent = t('BRG —');
     else if (Math.abs(relative) < 8)
-      this.contextBearing.textContent = t('cockpit.context.bearingAhead');
+      this.contextBearing.textContent = t('AHEAD');
     else {
-      this.contextBearing.textContent = t('cockpit.context.bearingSide', {
-        side:
-          relative < 0
-            ? t('cockpit.context.sideLeft')
-            : t('cockpit.context.sideRight'),
+      this.contextBearing.textContent = t('{side} {angle}', {
+        side: relative < 0 ? t('L') : t('R'),
         angle: `${String(Math.round(Math.abs(relative))).padStart(3, '0')}°`,
       });
     }
   }
   if (this.contextUncertainty) {
     this.contextUncertainty.textContent = unknownCount
-      ? t('cockpit.context.uncertaintyInputsUnknown', { count: unknownCount })
-      : t('cockpit.context.uncertaintyInputsCurrent');
+      ? tn(
+          unknownCount,
+          '{count} INPUT UNKNOWN · NOT AN ALL-CLEAR',
+          '{count} INPUTS UNKNOWN · NOT AN ALL-CLEAR',
+        )
+      : t('AVAILABLE INPUTS CURRENT · NOT AN ALL-CLEAR');
   }
   if (this.contextUpdated) {
     this.contextUpdated.textContent = Number.isFinite(snapshot.evaluatedAt)

src/ui/cockpitInstruments.js

@@ -32,10 +32,7 @@ export function updateHud(
   const heading = normalizeHeading(this.heading ?? info.track ?? 0);
   if (this.callsign) {
     this.callsign.textContent =
-      info.callsign ||
-      info.registration ||
-      info.icao24 ||
-      t('cockpit.hud.fallbackCallsign');
+      info.callsign || info.registration || info.icao24 || t('AIRCRAFT');
   }
   const speedKt = Number.isFinite(info.velocityMps)
     ? info.velocityMps * 1.94384
@@ -133,19 +130,20 @@ export function updateHud(
     // State-sibling keys at the writer: each feed state translates
     // independently so no state can leak English under other locales.
     const feedState = this.surfaceAcquiring
-      ? t('cockpit.hud.metaFeedAcquiringSurface')
+      ? t('ACQUIRING SURFACE')
       : this.surfaceFallback
-        ? t('cockpit.hud.metaFeedSurfaceFallback')
+        ? t('SURFACE FALLBACK')
         : info.stale
-          ? t('cockpit.hud.metaFeedStale')
-          : t('cockpit.hud.metaFeedLive');
-    this.aircraftMeta.textContent = t('cockpit.hud.aircraftMetaTemplate', {
-      aircraftClass:
-        info.layerId === 'military'
-          ? t('cockpit.hud.metaClassMilitary')
-          : t('cockpit.hud.metaClassCommercial'),
-      feedState,
-    });
+          ? t('STALE FEED')
+          : t('LIVE TRACK');
+    this.aircraftMeta.textContent = t(
+      '{aircraftClass} · {feedState} · COURSE ALIGNED',
+      {
+        aircraftClass:
+          info.layerId === 'military' ? t('MILITARY') : t('COMMERCIAL'),
+        feedState,
+      },
+    );
   }
   this.updateRoute(info);
   if (
@@ -170,14 +168,13 @@ export function updateRoute(info) {
   const validDestination =
     Number.isFinite(destination?.lat) && Number.isFinite(destination?.lon);
   const routeLabel = (airport) =>
-    [airport?.code, airport?.name].filter(Boolean).join(' · ') ||
-    t('cockpit.route.unknownEndpoint');
+    [airport?.code, airport?.name].filter(Boolean).join(' · ') || t('UNKNOWN');
   if (this.routeFrom) this.routeFrom.textContent = routeLabel(origin);
   if (this.routeTo) this.routeTo.textContent = routeLabel(destination);
   if (this.routeStatus) {
     this.routeStatus.textContent = validDestination
-      ? t('cockpit.route.statusArrowEstimated')
-      : t('cockpit.route.statusUnavailable');
+      ? t('ARROW · ESTIMATED DIRECTION')
+      : t('ROUTE DATA UNAVAILABLE');
   }
   if (this.route) this.route.hidden = !origin && !destination;
   if (
@@ -211,7 +208,7 @@ export function updateRoute(info) {
     );
   }
   if (this.routeDirectionLabel) {
-    this.routeDirectionLabel.textContent = t('cockpit.route.directionLabel', {
+    this.routeDirectionLabel.textContent = t('DEST {bearing}', {
       bearing: `${String(Math.round(destinationBearing)).padStart(3, '0')}°`,
     });
   }
@@ -222,14 +219,12 @@ export function syncWeatherToggle(enabled) {
   const active = !!enabled;
   this.weatherToggle.setAttribute('aria-pressed', String(active));
   const weatherLabel = active
-    ? t('cockpit.context.weatherDisableAriaLabel')
-    : t('cockpit.context.weatherEnableAriaLabel');
+    ? t('Disable cockpit weather effects')
+    : t('Enable cockpit weather effects');
   this.weatherToggle.setAttribute('aria-label', weatherLabel);
   this.weatherToggle.title = weatherLabel;
   if (this.weatherState) {
-    this.weatherState.textContent = active
-      ? t('cockpit.context.weatherStateOn')
-      : t('cockpit.context.weatherStateOff');
+    this.weatherState.textContent = active ? t('ON') : t('OFF');
   }
 }
 
@@ -248,19 +243,21 @@ export function setVisionMode(mode, { revealParameters = false } = {}) {
   const names = {
     optical: 'Normal',
     crt: 'CRT',
-    nvg: t('cockpit.vision.styleNameNightVision'),
-    thermal: t('cockpit.vision.styleNameThermal'),
-    anime: t('cockpit.vision.styleNameAnime'),
-    noir: t('cockpit.vision.styleNameNoir'),
-    snow: t('cockpit.vision.styleNameSnow'),
+    nvg: t('Night vision'),
+    thermal: t('Thermal'),
+    anime: t('Anime'),
+    noir: t('Noir'),
+    snow: t('Snow'),
   };
   if (this.visionCurrent) {
     this.visionCurrent.dataset.cockpitVision = next;
     this.visionCurrent.setAttribute(
       'aria-label',
-      t('cockpit.vision.currentAriaTemplate', { style: names[next] }),
+      t('Current cockpit vision style: {style}. Activate for next style.', {
+        style: names[next],
+      }),
     );
-    this.visionCurrent.title = t('cockpit.vision.currentTitleTemplate', {
+    this.visionCurrent.title = t('Current style: {style} — click for next', {
       style: names[next],
     });
   }

src/ui/cockpitLayout.js

@@ -1,5 +1,5 @@
 /** Measure Cockpit panels against visible HUD and viewport obstacles. */
-import { t } from '../i18n/index.js';
+import { t, msg } from '../i18n/index.js';
 import {
   resolveCockpitUtilityAnchor,
   resolveCockpitUtilityLayout,
@@ -45,16 +45,10 @@ export function setContextCollapsed(collapsed) {
     );
     this.contextToggle.setAttribute(
       'aria-label',
-      t(
-        expanded
-          ? 'cockpit.context.toggleExpandAriaLabel'
-          : 'cockpit.context.toggleAriaLabel',
-      ),
+      t(expanded ? msg('Expand Contact panel') : msg('Collapse Contact panel')),
     );
     this.contextToggle.title = t(
-      expanded
-        ? 'cockpit.context.toggleExpandTitle'
-        : 'cockpit.context.toggleTitle',
+      expanded ? msg('Expand contact panel') : msg('Collapse contact panel'),
     );
     const icon = this.contextToggle.querySelector('.material-symbols-outlined');
     if (icon) icon.textContent = expanded ? 'chevron_left' : 'chevron_right';
@@ -78,12 +72,12 @@ export function setSignalCollapsed(collapsed, { user = false } = {}) {
       'aria-label',
       t(
         expanded
-          ? 'cockpit.brief.collapseAriaLabel'
-          : 'cockpit.brief.expandAriaLabel',
+          ? msg('Collapse cockpit briefing panel')
+          : msg('Expand cockpit briefing panel'),
       ),
     );
     this.signalToggle.title = t(
-      expanded ? 'cockpit.brief.collapseTitle' : 'cockpit.brief.expandTitle',
+      expanded ? msg('Collapse briefing panel') : msg('Expand briefing panel'),
     );
     const icon = this.signalToggle.querySelector('.material-symbols-outlined');
     if (icon)

src/ui/cockpitPresentation.js

@@ -1,5 +1,5 @@
 /** Pure formatting and fixed presentation constants used by Cockpit components. */
-import { t } from '../i18n/index.js';
+import { t, msg } from '../i18n/index.js';
 
 export const COCKPIT_HEADING_SLEW_DPS = 28;
 
@@ -46,21 +46,21 @@ export const COCKPIT_REGIONAL_REFRESH_DISTANCE_M = 25_000;
 export const COCKPIT_BRIEF_PAGES = [
   {
     id: 'signals',
-    kickerKey: 'cockpit.brief.kicker',
-    subtitleKey: 'cockpit.brief.subtitle',
-    sourceKey: 'cockpit.brief.sourceNote',
+    kickerKey: msg('LIVE SIGNALS'),
+    subtitleKey: msg('OBSERVED / MAPPED PINGS'),
+    sourceKey: msg('SOURCE-BACKED EVENTS · NO SYNTHETIC NEWS'),
   },
   {
     id: 'news',
-    kickerKey: 'cockpit.brief.kickerNews',
-    subtitleKey: 'cockpit.brief.subtitleNews',
+    kickerKey: msg('REGIONAL NEWS'),
+    subtitleKey: msg('LATEST LOCATION-MATCHED REPORTING'),
     // RSS provider attribution is a keep-English boundary string.
     source: 'GOOGLE NEWS RSS · LOCATION QUERY · RECENT',
   },
   {
     id: 'local',
-    kickerKey: 'cockpit.brief.kickerLocal',
-    subtitleKey: 'cockpit.brief.subtitleLocal',
+    kickerKey: msg('LOCAL INFO'),
+    subtitleKey: msg('PLACE / CONDITIONS / POSITION'),
     // Data-source attribution is a keep-English boundary string.
     source: 'NATURAL EARTH · OPEN-METEO · UTC',
   },
@@ -84,17 +84,17 @@ export function isRenderedOnScreen(element) {
 
 export function formatCockpitBriefAge(value) {
   const timestamp = Date.parse(value);
-  if (!Number.isFinite(timestamp)) return t('cockpit.brief.age.timeUnknown');
+  if (!Number.isFinite(timestamp)) return t('TIME UNKNOWN');
   const minutes = Math.max(0, Math.round((Date.now() - timestamp) / 60_000));
-  if (minutes < 60) return t('cockpit.brief.age.minutes', { count: minutes });
+  if (minutes < 60) return t('{count}M AGO', { count: minutes });
   const hours = Math.round(minutes / 60);
   return hours < 48
-    ? t('cockpit.brief.age.hours', { count: hours })
-    : t('cockpit.brief.age.days', { count: Math.round(hours / 24) });
+    ? t('{count}H AGO', { count: hours })
+    : t('{count}D AGO', { count: Math.round(hours / 24) });
 }
 
 export function formatCockpitWindDirection(value) {
-  if (!Number.isFinite(value)) return t('cockpit.brief.wind.dirUnknown');
+  if (!Number.isFinite(value)) return t('DIR UNKNOWN');
   const labels = ['N', 'NE', 'E', 'SE', 'S', 'SW', 'W', 'NW'];
   const normalized = ((value % 360) + 360) % 360;
   return `${labels[Math.round(normalized / 45) % labels.length]} · ${Math.round(normalized)}°`;

src/ui/cockpitSignals.js

@@ -1,5 +1,5 @@
 /** Reconcile actionable signal rows without disturbing native keyboard focus. */
-import { t } from '../i18n/index.js';
+import { t, tn } from '../i18n/index.js';
 
 export function renderCockpitSignals() {
   if (!this.signalList) return;
@@ -58,7 +58,7 @@ export function renderCockpitSignals() {
     if (item.target) {
       heading.dataset.signalLayer = item.target.layerId;
       heading.dataset.signalId = item.target.id;
-      const label = t('cockpit.signal.selectFlightAria', { title: item.title });
+      const label = t('Select flight {title}', { title: item.title });
       if (heading.getAttribute('aria-label') !== label)
         heading.setAttribute('aria-label', label);
       setText(heading.children[0], item.title);
@@ -127,11 +127,11 @@ export function updateCockpitSignals(snapshot, unknownCount) {
       key: `flight:${subject.layerId}:${subject.id}`,
       tone: 'track',
       title: subject.label || subject.id,
-      detail: t('cockpit.signal.contactCurrent', {
+      detail: t('{aircraftClass} · CURRENT', {
         aircraftClass:
           subject.layerId === 'military'
-            ? t('cockpit.signal.classMilitary')
-            : t('cockpit.signal.classCommercial'),
+            ? t('MILITARY FLIGHT')
+            : t('COMMERCIAL FLIGHT'),
       }),
       target: { layerId: subject.layerId, id: String(subject.id) },
       distanceM: -1,
@@ -151,14 +151,14 @@ export function updateCockpitSignals(snapshot, unknownCount) {
         // contact reads as its registration here too. Same helper the
         // Context panel's nearest list uses.
         title: this.services.formatAwarenessLabel(item),
-        detail: t('cockpit.signal.contactRange', {
+        detail: t('{aircraftClass} · {distance}', {
           aircraftClass:
             cohort.id === 'military'
-              ? t('cockpit.signal.classMilitary')
-              : t('cockpit.signal.classCommercial'),
+              ? t('MILITARY FLIGHT')
+              : t('COMMERCIAL FLIGHT'),
           distance: Number.isFinite(item.distanceM)
             ? `${item.distanceM < 10000 ? (item.distanceM / 1000).toFixed(1) : Math.round(item.distanceM / 1000)} KM`
-            : t('cockpit.signal.distanceUnknown'),
+            : t('DISTANCE UNKNOWN'),
         }),
         target: { layerId: cohort.id, id: String(id) },
         distanceM: item.distanceM ?? Infinity,
@@ -179,8 +179,12 @@ export function updateCockpitSignals(snapshot, unknownCount) {
     nextItems.splice(4, Math.max(0, nextItems.length - 4), {
       key: 'input-status',
       tone: 'warning',
-      title: t('cockpit.signal.inputsUnknown', { count: unknownCount }),
-      detail: sources || t('cockpit.signal.sourceStatusUnavailable'),
+      title: tn(
+        unknownCount,
+        '{count} INPUT UNKNOWN',
+        '{count} INPUTS UNKNOWN',
+      ),
+      detail: sources || t('SOURCE STATUS UNAVAILABLE'),
       target: null,
       timestamp:
         previous.get('input-status')?.timestamp ||

src/ui/cockpitTrackingController.js

@@ -59,8 +59,8 @@ export function syncTr3bToggle(info) {
   this.tr3bToggle.hidden = !icao24;
   this.tr3bToggle.setAttribute('aria-pressed', converted ? 'true' : 'false');
   this.tr3bToggle.title = converted
-    ? t('cockpit.context.tr3bRestoreTitle')
-    : t('cockpit.context.tr3bTitle');
+    ? t('Restore real aircraft')
+    : t('Reclassify as TR-3B');
 }
 
 export function syncEntry() {
@@ -184,20 +184,17 @@ export function enter() {
   this.showBriefPage(0);
   this.startBriefRotation();
   const trackLabel =
-    info.callsign ||
-    info.registration ||
-    info.icao24 ||
-    t('cockpit.hud.fallbackCallsign');
+    info.callsign || info.registration || info.icao24 || t('AIRCRAFT');
   const trackHeading = String(
     Math.round(normalizeHeading(info.track ?? 0)),
   ).padStart(3, '0');
   this.pushCockpitSignal(
     'track',
     'track',
-    t('cockpit.signal.trackAcquired'),
-    t('cockpit.signal.trackDetail', {
+    t('TRACK ACQUIRED'),
+    t('{label} · COURSE {heading}°', {
       label: trackLabel,
-      heading: `${trackHeading}°`,
+      heading: trackHeading,
     }),
   );
   this.updateHud(info, performance.now(), true);

src/ui/contextActions.js

@@ -1,4 +1,4 @@
-import { t } from '../i18n/index.js';
+import { t, tn } from '../i18n/index.js';
 import {
   settleUserFacingContextAction,
   contextModeWord,
@@ -6,7 +6,7 @@ import {
 
 export async function _runUserFacingContextAction(
   operation,
-  message = t('cockpit.context.toastRestoreFailed'),
+  message = t('Context could not restore every layer; try again'),
   { falseIsFailure = true, localizedMessage = null } = {},
 ) {
   if (this.destroyed) return false;
@@ -223,25 +223,29 @@ export function clearSelectedLayers() {
   const operation = managerOperation
     .then((result) => {
       if (result.targetIds.length === 0) {
-        this.showToast(t('layers.clear.toast.noneSelected'));
+        this.showToast(t('No selected data layers'));
       } else if (result.notClearedIds.length > 0) {
         this.showToast(
-          t('layers.clear.toast.notCleared', {
-            count: result.notClearedIds.length,
-          }),
+          tn(
+            result.notClearedIds.length,
+            '{count} data layer could not be cleared',
+            '{count} data layers could not be cleared',
+          ),
         );
       } else {
         this.showToast(
-          t('layers.clear.toast.cleared', {
-            count: result.clearedIds.length,
-          }),
+          tn(
+            result.clearedIds.length,
+            'Cleared {count} data layer',
+            'Cleared {count} data layers',
+          ),
         );
       }
       return result;
     })
     .catch((error) => {
       console.warn('[Data] clear selected layers failed', error);
-      this.showToast(t('cockpit.actions.clearLayersFailedToast'));
+      this.showToast(t('Selected data layers could not be cleared'));
       return {
         targetIds: [],
         items: [],

src/ui/contextBindings.js

@@ -33,7 +33,7 @@ export function _initGlobalContextPanel() {
     void this._runUserFacingContextAction(
       (notificationToken) =>
         this._selectContextMode(nextMode, { notificationToken }),
-      t('cockpit.context.toastTransitionFailedContacts'),
+      t('Contacts could not complete the requested transition; try again'),
     ).then((succeeded) => {
       if (
         !this.destroyed &&
@@ -62,7 +62,9 @@ export function _initGlobalContextPanel() {
     void this._runUserFacingContextAction(
       (notificationToken) =>
         this._selectContextMode(nextMode, { notificationToken }),
-      t('cockpit.context.toastTransitionFailedMissions'),
+      t(
+        'Space Missions could not complete the requested transition; try again',
+      ),
     ).then((succeeded) => {
       if (
         !this.destroyed &&
@@ -109,14 +111,16 @@ export function _initGlobalContextPanel() {
       this.showToast(
         stats?.statusMessage ||
           (stats?.status === 'zoom-in'
-            ? t('cockpit.context.toastZoomToSearch')
-            : t('cockpit.context.toastInstallationsRefreshed')),
+            ? t('Zoom in to search mapped installations')
+            : t('Nearby installations refreshed')),
       );
       return true;
-    }, t('cockpit.context.toastInstallationsRefreshFailed')).finally(() => {
-      if (this.destroyed) return;
-      button.setAttribute('aria-disabled', 'false');
-      button.setAttribute('aria-busy', 'false');
-    });
+    }, t('Nearby installations could not be refreshed; try again')).finally(
+      () => {
+        if (this.destroyed) return;
+        button.setAttribute('aria-disabled', 'false');
+        button.setAttribute('aria-busy', 'false');
+      },
+    );
   });
 }

src/ui/contextLayerChanges.js

@@ -71,7 +71,7 @@ export function _handleContextLayerChange(change) {
             },
             {
               localizedMessage: t(
-                'cockpit.context.toastMissionsCancelRestoreFailed',
+                'Space Missions cancellation could not restore the previous layer state',
               ),
             },
           ),
@@ -94,18 +94,17 @@ export function _handleContextLayerChange(change) {
       !this._userFacingContextNotificationTokens.has(change.notificationToken)
     ) {
       this.showToast(
-        change.reason || t('cockpit.context.toastLayerUnavailable'),
+        change.reason ||
+          t('That layer is unavailable in the current Context mode'),
       );
     }
     this._syncContextModeButtons();
     return;
   }
   if (change?.type === 'visibility-failed') {
-    const failureMessage = t('cockpit.context.toastLayerLifecycleFailed', {
+    const failureMessage = t('{layerId} could not {action} cleanly', {
       layerId: change.layerId,
-      action: change.enabled
-        ? t('cockpit.context.actionStart')
-        : t('cockpit.context.actionStop'),
+      action: change.enabled ? t('start') : t('stop'),
     });
     // A failed direct Context-shell START has already had its siblings
     // cleared by the visibility guard. Wait outside the synchronous manager

src/ui/contextSubscriptions.js

@@ -125,12 +125,15 @@ export function connectContextManager(manager) {
                 restoreError,
               );
             }
-            return t('cockpit.context.toastStartBlocked', {
-              mode:
-                entryMode === 'space-missions'
-                  ? t('cockpit.context.modeSpaceMissions')
-                  : t('cockpit.context.modeContext'),
-            });
+            return t(
+              '{mode} could not start because another layer did not stop cleanly',
+              {
+                mode:
+                  entryMode === 'space-missions'
+                    ? t('Space Missions')
+                    : t('Context'),
+              },
+            );
           } finally {
             if (ownsNotificationToken) {
               this._userFacingContextNotificationTokens.delete(

src/ui/layerPanel.js

@@ -5,49 +5,45 @@ export { layerFeedState } from '../data/feedState.js';
 import { GUIDANCE_STATUSES } from '../loadingFeedback.js';
 import { keySetupRequirementEnvVars } from '../keySetupCore.mjs';
 import { createWeatherPanel } from './weatherPanel.js';
-import { t } from '../i18n/index.js';
+import { t, msg } from '../i18n/index.js';
 
 // Feed-state enum VALUES are machine identifiers (layerFeedState contract, QA
 // hooks, CSS feed-* classes); only the final label value translates, at this
 // presentation boundary. See docs/TRANSLATORS.md keep-English boundary.
 const FEED_STATE_LABEL_KEYS = Object.freeze({
-  nominal: 'layers.status.on',
-  loading: 'layers.status.loading',
-  degraded: 'layers.status.degraded',
-  stale: 'layers.status.stale',
-  partial: 'layers.status.partial',
-  fallback: 'layers.status.fallback',
-  unavailable: 'layers.status.unavailable',
+  nominal: msg('ON'),
+  loading: msg('LOADING'),
+  degraded: msg('DEGRADED'),
+  stale: msg('STALE'),
+  partial: msg('PARTIAL'),
+  fallback: msg('FALLBACK'),
+  unavailable: msg('UNAVAILABLE'),
 });
 
 // Layer display names, localized at the same presentation boundary. Registry
 // ids stay English; a layer without an entry here renders its module name,
 // falling back to the English panel override when one exists.
 const LAYER_NAME_KEYS = Object.freeze({
-  flights: 'layers.name.liveFlights',
-  military: 'layers.name.militaryFlights',
-  earthquakes: 'layers.name.earthquakes',
-  satellites: 'layers.name.satellites',
-  'rocket-launches': 'layers.name.rocketLaunches',
-  traffic: 'layers.name.traffic',
-  cctv: 'layers.name.cctv',
-  radio: 'layers.name.radio',
-  bikeshare: 'layers.name.bikeshare',
-  'ais-live-vessels': 'layers.name.aisVessels',
-  'military-installations': 'layers.name.installations',
-  'military-awareness': 'layers.name.globalContext',
-  'local-datacenters': 'layers.name.datacenters',
-  'local-dams': 'layers.name.dams',
-  'telegeography-submarine-cables': 'layers.name.submarineCables',
-  'local-firms': 'layers.name.fires',
+  flights: msg('Live Flights'),
+  military: msg('Military Flights'),
+  earthquakes: msg('Earthquakes (24h)'),
+  satellites: msg('Satellites'),
+  'rocket-launches': msg('Space Missions (30d)'),
+  traffic: msg('Street Traffic'),
+  cctv: msg('CCTV'),
+  radio: msg('Radio'),
+  bikeshare: msg('Bikeshare'),
+  'ais-live-vessels': msg('Live AIS Vessels'),
+  'military-installations': msg('Mapped Installations'),
+  'military-awareness': msg('Global Context'),
+  'local-datacenters': msg('Datacenters'),
+  'local-dams': msg('Dams'),
+  'telegeography-submarine-cables': msg('Submarine Cables'),
+  'local-firms': msg('FIRMS Active Fires'),
 });
 
 function lifecycleStateLabel(lifecycleState) {
-  return t(
-    lifecycleState === 'enabling'
-      ? 'layers.status.enabling'
-      : 'layers.status.disabling',
-  );
+  return t(lifecycleState === 'enabling' ? msg('ENABLING') : msg('DISABLING'));
 }
 const FEED_STATE_LABELS = Object.freeze({
   nominal: 'ON',
@@ -149,7 +145,9 @@ export function layerKeyRequirementTooltip(layer = {}) {
   const envVars = requiresKeyId
     ? keySetupRequirementEnvVars(requiresKeyId)
     : null;
-  return envVars ? t('setup.keySetup.requirement', { envVars }) : '';
+  return envVars
+    ? t('Needs {envVars} — add it in Provider Settings', { envVars })
+    : '';
 }
 
 /** Layer row presentation over supplied state and actions; no layer imports. */
@@ -575,26 +573,29 @@ export class LayerPanel {
     const lifecycleState =
       layer.lifecycleState || (layer.enabled ? 'enabled' : 'disabled');
     if (lifecycleState === 'enabling' || lifecycleState === 'disabling') {
-      return t('layers.meta.transitioning', {
+      return t('{state} · {source}', {
         state: lifecycleStateLabel(lifecycleState),
         source,
       });
     }
     if (layer.lifecycleUncertain) {
-      return t('layers.meta.uncertainLifecycle', { source });
+      return t(
+        'UNCERTAIN · {source} · lifecycle state requires reconciliation',
+        { source },
+      );
     }
     const presentedError =
       stats.error || stats.lastError || stats.managerRefreshError;
     if (presentedError) {
       if (typeof stats.retryInSec === 'number' && stats.retryInSec > 0) {
-        return t('layers.meta.stateSourceRetry', {
+        return t('{state} · {source} · {detail} · retry {seconds}s', {
           state: stateLabel,
           source,
           detail: presentedError,
           seconds: stats.retryInSec,
         });
       }
-      return t('layers.meta.stateSourceDetail', {
+      return t('{state} · {source} · {detail}', {
         state: stateLabel,
         source,
         detail: presentedError,
@@ -609,22 +610,20 @@ export class LayerPanel {
     ) {
       return `${source} · ${stats.statusMessage.trim()}`;
     }
-    const ago = stats.lastUpdate
-      ? this._timeAgo(stats.lastUpdate)
-      : t('layers.meta.never');
+    const ago = stats.lastUpdate ? this._timeAgo(stats.lastUpdate) : t('never');
     if (stats.loading) {
       const loadingLabel =
         typeof stats.loadingLabel === 'string' && stats.loadingLabel.trim()
           ? stats.loadingLabel.trim()
-          : t('layers.meta.loading');
-      return t('layers.meta.sourceLoading', { source, loadingLabel });
+          : t('loading...');
+      return t('{source} · {loadingLabel}', { source, loadingLabel });
     }
     if (feedState === 'fallback') {
       const detail =
         typeof stats.loadingLabel === 'string' && stats.loadingLabel.trim()
           ? stats.loadingLabel.trim()
           : stats.coverage || ago;
-      return t('layers.meta.stateSourceDetail', {
+      return t('{state} · {source} · {detail}', {
         state: stateLabel,
         source,
         detail,
@@ -637,12 +636,12 @@ export class LayerPanel {
         Number.isInteger(rawRowCount) &&
         acceptedRowCount >= 0 &&
         rawRowCount > acceptedRowCount
-          ? t('layers.meta.partialCounts', {
+          ? t('{accepted} of {raw} records accepted', {
               accepted: acceptedRowCount,
               raw: rawRowCount,
             })
-          : t('layers.meta.partialIncomplete');
-      return t('layers.meta.partialDetail', {
+          : t('incomplete snapshot');
+      return t('{state} · {source} · {detail} · {ago}', {
         state: stateLabel,
         source,
         detail,
@@ -651,26 +650,26 @@ export class LayerPanel {
     }
     if (feedState === 'stale') {
       if (typeof stats.retryInSec === 'number' && stats.retryInSec > 0) {
-        return t('layers.meta.stateSourceAgoRetry', {
+        return t('{state} · {source} · {ago} · retrying in {seconds}s', {
           state: stateLabel,
           source,
           ago,
           seconds: stats.retryInSec,
         });
       }
-      return t('layers.meta.stateSourceAgo', {
+      return t('{state} · {source} · {ago}', {
         state: stateLabel,
         source,
         ago,
       });
     }
     if (typeof stats.loadingLabel === 'string' && stats.loadingLabel.trim()) {
-      return t('layers.meta.sourceLoading', {
+      return t('{source} · {loadingLabel}', {
         source,
         loadingLabel: stats.loadingLabel.trim(),
       });
     }
-    return t('layers.meta.sourceAgo', { source, ago });
+    return t('{source} · {ago}', { source, ago });
   }
 
   _syncToggleButton(button, layer) {
@@ -712,18 +711,18 @@ export class LayerPanel {
     button.textContent = transitioning
       ? lifecycleStateLabel(layer.lifecycleState)
       : uncertain
-        ? t('layers.status.uncertain')
+        ? t('UNCERTAIN')
         : layer.enabled || unavailable
           ? t(FEED_STATE_LABEL_KEYS[feedState])
-          : t('layers.status.off');
+          : t('OFF');
     const keyGuidance = unavailable
-      ? String(layer.stats.error || t('layers.meta.dataSourceUnavailable'))
+      ? String(layer.stats.error || t('Data source unavailable'))
       : layerKeyRequirementTooltip(layer);
     // Name the missing key on the control itself: a row reading KEY REQUIRED
     // without saying WHICH key leaves a dead control and no next step. Empty
     // when the layer needs no key, or already has one.
     button.title = keyGuidance;
-    const ariaLabel = t('layers.meta.toggleAriaLabel', {
+    const ariaLabel = t('{name}: {state}', {
       name: panelLabel(layer),
       state: button.textContent,
     });
@@ -740,10 +739,9 @@ export class LayerPanel {
 
   _timeAgo(timestamp) {
     const diff = Math.floor((Date.now() - timestamp) / 1000);
-    if (diff < 5) return t('layers.meta.justNow');
-    if (diff < 60) return t('layers.meta.secondsAgo', { count: diff });
-    if (diff < 3600)
-      return t('layers.meta.minutesAgo', { count: Math.floor(diff / 60) });
-    return t('layers.meta.hoursAgo', { count: Math.floor(diff / 3600) });
+    if (diff < 5) return t('just now');
+    if (diff < 60) return t('{count}s ago', { count: diff });
+    if (diff < 3600) return t('{count}m ago', { count: Math.floor(diff / 60) });
+    return t('{count}h ago', { count: Math.floor(diff / 3600) });
   }
 }

src/ui/locationControls.js

@@ -151,16 +151,12 @@ export class LocationControls {
     // localized static readout (resolved place names stay verbatim data).
     this.elements.statusCity.textContent =
       lines.city === LOCATION_MINI_EMPTY.city
-        ? t('cockpit.location.miniCityInitial')
+        ? t('📍 Location: --')
         : lines.city;
     if (lines.poi === LOCATION_MINI_EMPTY.poi) {
-      this.elements.statusPoi.textContent = t(
-        'cockpit.location.miniPoiInitial',
-      );
+      this.elements.statusPoi.textContent = t('Landmark: --');
     } else if (lines.poi === LOCATION_MINI_SEARCHED_PLACEHOLDER.poi) {
-      this.elements.statusPoi.textContent = t(
-        'cockpit.location.miniSearchedPlaceholder',
-      );
+      this.elements.statusPoi.textContent = t('Searched location');
     } else {
       this.elements.statusPoi.textContent = lines.poi;
     }
@@ -173,7 +169,7 @@ export class LocationControls {
       const icon = this.doc.createElement('span');
       icon.className = 'orbit-icon';
       icon.textContent = '↻';
-      this.orbitIndicator.append(icon, ` ${t('cockpit.location.orbitLabel')}`);
+      this.orbitIndicator.append(icon, ` ${t('ORBIT')}`);
       this.doc.body.appendChild(this.orbitIndicator);
     }
     return this.orbitIndicator;

src/ui/locationNavigation.js

@@ -89,9 +89,8 @@ export class LocationNavigation {
       this._collapsePOIRow();
       this._updateLocationMiniStatus();
     } else if (change.type === 'missing')
-      this._showToast(t('cockpit.location.toastNotFound'));
-    else if (change.type === 'failed')
-      this._showToast(t('cockpit.location.toastSearchFailed'));
+      this._showToast(t('Location not found'));
+    else if (change.type === 'failed') this._showToast(t('Search failed'));
     else if (change.type === 'settled')
       this._settleLocationSearchUi(change.generation);
     else if (
@@ -280,7 +279,7 @@ export class LocationNavigation {
 
   _toggleOrbit() {
     if (!this._currentTarget) {
-      this._showToast(t('cockpit.location.toastFlyToPoiFirst'));
+      this._showToast(t('Fly to a POI first'));
       return;
     }
 
@@ -382,11 +381,11 @@ export class LocationNavigation {
       };
       this._resetGlobeBtn?.setAttribute(
         'aria-label',
-        t('cockpit.hud.resetGlobeAria'),
+        t('Reset to full globe view'),
       );
       this._cockpitResetGlobeBtn?.setAttribute(
         'aria-label',
-        t('cockpit.hud.resetGlobeCockpitAria'),
+        t('Reset cockpit to full globe view'),
       );
       this._globeResetPromise = null;
       this._cancelGlobeReset = null;
@@ -402,11 +401,11 @@ export class LocationNavigation {
     }, 4200);
     this._resetGlobeBtn?.setAttribute(
       'aria-label',
-      t('cockpit.hud.resettingGlobeAria'),
+      t('Resetting to full globe view'),
     );
     this._cockpitResetGlobeBtn?.setAttribute(
       'aria-label',
-      t('cockpit.hud.resettingGlobeCockpitAria'),
+      t('Resetting cockpit to full globe view'),
     );
     const target = flyToGlobeView(this.viewer, {
       onComplete: () => finish(false),

src/ui/mapSourceControls.js

@@ -29,9 +29,7 @@ export function createMapSourceControls({
       statusElement.textContent =
         state.status === 'switching'
           ? '...'
-          : stack?.shortLabel ||
-            stack?.label ||
-            t('cockpit.presets.mapStackFallback');
+          : stack?.shortLabel || stack?.label || t('MAP');
       statusElement.classList.toggle('warn', !!state.lastError);
     }
   }

src/ui/panelChrome.js

@@ -1,5 +1,5 @@
 import { UiLifetime } from './uiLifetime.js';
-import { t } from '../i18n/index.js';
+import { t, msg } from '../i18n/index.js';
 import { displayPanelScroller } from './displayPanelScroll.js';
 import { PanelPositionControls } from './panelPositionControls.js';
 import { PanelLayoutController } from './panelLayoutController.js';
@@ -311,26 +311,24 @@ export class PanelChrome {
         const panelName =
           panelEl
             .querySelector('.panel-title, .pp-header-label')
-            ?.textContent?.trim() || t('cockpit.panel.fallbackName');
+            ?.textContent?.trim() || t('panel');
         const titleKey = collapsed
-          ? 'cockpit.panel.expandTitle'
-          : 'cockpit.panel.collapseTitle';
+          ? msg('Expand {name}')
+          : msg('Collapse {name}');
         btn.title = t(titleKey, { name: panelName });
         btn.setAttribute('aria-label', t(titleKey, { name: panelName }));
         if (panelEl.id === 'radio-panel') {
           // Expand state reuses the layers.* keys seeded on the static button;
           // the collapse state is runtime-only, so it owns cockpit.* keys.
           btn.title = t(
-            collapsed
-              ? 'layers.radio.expandTitle'
-              : 'cockpit.panel.radioCollapseTitle',
+            collapsed ? msg('Expand Radio') : msg('Collapse Radio'),
           );
           btn.setAttribute(
             'aria-label',
             t(
               collapsed
-                ? 'layers.radio.expandAriaLabel'
-                : 'cockpit.panel.radioCollapseAria',
+                ? msg('Expand Radio section')
+                : msg('Collapse Radio section'),
             ),
           );
         }
@@ -342,10 +340,10 @@ export class PanelChrome {
       const panelName =
         panelEl
           .querySelector('.panel-title, .location-toolbar-label')
-          ?.textContent?.trim() || t('cockpit.panel.fallbackName');
+          ?.textContent?.trim() || t('panel');
       const titleKey = collapsed
-        ? 'cockpit.panel.expandTitle'
-        : 'cockpit.panel.collapseTitle';
+        ? msg('Expand {name}')
+        : msg('Collapse {name}');
       dockToggle.setAttribute('aria-expanded', String(!collapsed));
       dockToggle.setAttribute('aria-label', t(titleKey, { name: panelName }));
       dockToggle.title = t(titleKey, { name: panelName });

src/ui/panelPositionControls.js

@@ -220,7 +220,9 @@ export class PanelPositionControls {
         key.startsWith('godsEyeView.v6.panelPos.'),
       );
       if (hadOldPositions) {
-        this._showToast(t('cockpit.panel.layoutResetToast'));
+        this._showToast(
+          t('Panel layout updated — positions reset to new defaults'),
+        );
       }
     } catch {
       // storage unavailable

src/ui/radioBindings.js

@@ -1,4 +1,4 @@
-import { t } from '../i18n/index.js';
+import { t, msg } from '../i18n/index.js';
 import {
   radioTunerSlot,
   radioTunerCommitSlot,
@@ -53,14 +53,14 @@ export function bindRadioControls() {
         'aria-label',
         t(
           displayOpen
-            ? 'cockpit.utility.displayToggleCollapseAriaLabel'
-            : 'cockpit.utility.displayToggleAriaLabel',
+            ? msg('Collapse Cockpit display options')
+            : msg('Expand Cockpit display options'),
         ),
       );
       this._cockpitDisplayToggleBtn.title = t(
         displayOpen
-          ? 'cockpit.utility.displayToggleCollapseAriaLabel'
-          : 'cockpit.utility.displayToggleAriaLabel',
+          ? msg('Collapse Cockpit display options')
+          : msg('Expand Cockpit display options'),
       );
     }
     if (this._cockpitRadioToggleBtn) {
@@ -69,14 +69,14 @@ export function bindRadioControls() {
         'aria-label',
         t(
           radioOpen
-            ? 'cockpit.utility.radioToggleCollapseAriaLabel'
-            : 'cockpit.utility.radioToggleAriaLabel',
+            ? msg('Collapse Cockpit Radio controls')
+            : msg('Expand Cockpit Radio controls'),
         ),
       );
       this._cockpitRadioToggleBtn.title = t(
         radioOpen
-          ? 'cockpit.utility.radioToggleCollapseAriaLabel'
-          : 'cockpit.utility.radioToggleAriaLabel',
+          ? msg('Collapse Cockpit Radio controls')
+          : msg('Expand Cockpit Radio controls'),
       );
     }
     if (!expanded && returnFocus) {
@@ -155,21 +155,21 @@ export function bindRadioControls() {
     if (this._radioTunerValue) {
       this._radioTunerValue.textContent = station
         ? `CH ${String(slot.stationIndex + 1).padStart(2, '0')} / ${String(this._radioTunerStations.length).padStart(2, '0')}`
-        : t('cockpit.radio.tunerNoStations');
+        : t('NO STATIONS');
     }
     if (this._radioTunerStation)
       this._radioTunerStation.textContent =
-        station?.name || t('layers.radio.noStationAvailable');
+        station?.name || t('NO STATION AVAILABLE');
     if (this._radioTunerSlider) {
       this._radioTunerSlider.setAttribute(
         'aria-valuetext',
         station
-          ? t('cockpit.radio.tunerStationAria', {
+          ? t('{name}, station {index} of {total}', {
               name: station.name,
               index: slot.stationIndex + 1,
               total: this._radioTunerStations.length,
             })
-          : t('cockpit.radio.tunerNoStationAria'),
+          : t('No station available'),
       );
     }
     if (syncStatic)
@@ -320,11 +320,9 @@ export function bindRadioControls() {
       this._radioTunerBandPinnedForNavigation = false;
       if (result.reason === 'station-unavailable') {
         if (this._radioTunerValue)
-          this._radioTunerValue.textContent = t('cockpit.radio.tunerOffAir');
+          this._radioTunerValue.textContent = t('OFF AIR');
         if (this._radioTunerStation)
-          this._radioTunerStation.textContent = t(
-            'cockpit.radio.tunerStationUnavailable',
-          );
+          this._radioTunerStation.textContent = t('STATION UNAVAILABLE');
         this._radioTunerSlider?.setAttribute(
           'aria-valuetext',
           'Station unavailable after directory refresh',
@@ -367,10 +365,8 @@ export function bindRadioControls() {
         // (identical value under 'en').
         `Radio could not ${enabling ? 'start' : 'stop'} cleanly`,
         {
-          localizedMessage: t('cockpit.radio.toastLifecycleFailed', {
-            action: enabling
-              ? t('cockpit.context.actionStart')
-              : t('cockpit.context.actionStop'),
+          localizedMessage: t('Radio could not {action} cleanly', {
+            action: enabling ? t('start') : t('stop'),
           }),
         },
       );

src/ui/radioControls.js

@@ -1,4 +1,4 @@
-import { t } from '../i18n/index.js';
+import { t, msg } from '../i18n/index.js';
 import { bindRadioControls } from './radioBindings.js';
 import { renderRadioState } from './radioPresentation.js';
 
@@ -201,8 +201,8 @@ export class RadioControls {
     );
     const launcherLabel = t(
       compactOpen
-        ? 'cockpit.context.radioToggleCloseAriaLabel'
-        : 'cockpit.context.radioToggleAriaLabel',
+        ? msg('Close compact Radio controls')
+        : msg('Open compact Radio controls'),
     );
     this._contextRadioToggleBtn.setAttribute('aria-label', launcherLabel);
     this._contextRadioToggleBtn.title = launcherLabel;

src/ui/radioPresentation.js

@@ -35,29 +35,27 @@ export function renderRadioState(state) {
   if (this._radioLayerState) {
     // Lifecycle enum values map to status-chip keys; counts stay machine.
     const lifecycleLabel =
-      lifecycleState === 'enabling'
-        ? t('layers.status.enabling')
-        : t('layers.status.disabling');
+      lifecycleState === 'enabling' ? t('ENABLING') : t('DISABLING');
     this._radioLayerState.textContent = transitioning
       ? lifecycleLabel
       : uncertain
-        ? t('layers.status.uncertain')
+        ? t('UNCERTAIN')
         : state.loading
-          ? t('cockpit.radio.stateSync')
+          ? t('SYNC')
           : enabled
             ? `${state.filteredCount}/${state.stationCount}`
-            : t('layers.status.off');
+            : t('OFF');
   }
   const enableLabel = uncertain
-    ? t('layers.radio.reconcile')
+    ? t('RECONCILE')
     : enabled
-      ? t('layers.radio.disable')
-      : t('layers.radio.enable');
+      ? t('DISABLE')
+      : t('ENABLE');
   const enableAria = uncertain
-    ? t('layers.radio.reconcileAria')
+    ? t('Reconcile Radio — lifecycle uncertain')
     : enabled
-      ? t('layers.radio.disableAria')
-      : t('layers.radio.enableAria');
+      ? t('Disable Radio')
+      : t('Enable Radio');
   if (this._radioEnableBtn) {
     this._radioEnableBtn.classList.toggle('active', enabled);
     this._radioEnableBtn.setAttribute('aria-pressed', String(enabled));
@@ -146,8 +144,8 @@ export function renderRadioState(state) {
     );
     this._radioTunerBandLabel.textContent =
       state.filter === 'all'
-        ? t('layers.radio.bandLabel')
-        : t('cockpit.radio.tunerCategoryBand', {
+        ? t('DIRECTORY BAND')
+        : t('{category} BAND', {
             category: String(
               activeCategory?.label || state.filter,
             ).toUpperCase(),
@@ -170,7 +168,7 @@ export function renderRadioState(state) {
 
   if (this._radioStationName)
     this._radioStationName.textContent =
-      selected?.name || t('layers.radio.noStation');
+      selected?.name || t('NO STATION SELECTED');
   if (this._radioStationMeta) {
     const place = selected
       ? [selected.state, selected.countryCode].filter(Boolean).join(' · ')
@@ -182,15 +180,15 @@ export function renderRadioState(state) {
       : '';
     this._radioStationMeta.textContent = selected
       ? [place, signal].filter(Boolean).join('  /  ') ||
-        t('layers.radio.meta.metadataOnly')
+        t('Directory metadata only')
       : state.loading
-        ? t('layers.radio.meta.loading')
-        : t('layers.radio.meta.chooseHint');
+        ? t('Loading station directory…')
+        : t('Choose a globe marker or use next.');
   }
   if (this._radioStationTags) {
     const tags = Array.isArray(selected?.tags) ? selected.tags.slice(0, 8) : [];
     this._radioStationTags.textContent = tags.length
-      ? t('layers.radio.tags', { tags: tags.join(' · ') })
+      ? t('TAGS · {tags}', { tags: tags.join(' · ') })
       : '';
   }
   if (this._radioStationHomepage) {
@@ -213,14 +211,12 @@ export function renderRadioState(state) {
   if (this._cockpitRadioNextBtn)
     this._cockpitRadioNextBtn.disabled = !interactive || !hasStations;
   const playbackAction = activePlayback
-    ? t('cockpit.radio.actionPause')
+    ? t('Pause')
     : state.audioState === 'paused'
-      ? t('cockpit.radio.actionResume')
-      : t('cockpit.radio.actionPlay');
-  const playTargetWord = selected
-    ? t('cockpit.radio.targetSelected')
-    : t('cockpit.radio.targetNearest');
-  const playAria = t('cockpit.radio.playStateAria', {
+      ? t('Resume')
+      : t('Play');
+  const playTargetWord = selected ? t('selected') : t('nearest');
+  const playAria = t('{action} {target} radio station', {
     action: playbackAction,
     target: playTargetWord,
   });
@@ -277,65 +273,60 @@ export function renderRadioState(state) {
   }
   if (this._contextRadioMiniStation) {
     this._contextRadioMiniStation.textContent = uncertain
-      ? t('cockpit.radio.miniStateUncertain')
+      ? t('RADIO STATE UNCERTAIN')
       : selected?.name ||
-        (state.loading
-          ? t('cockpit.radio.miniSyncingDirectory')
-          : t('cockpit.context.radioMiniReady'));
+        (state.loading ? t('SYNCING DIRECTORY') : t('RADIO READY'));
   }
   if (this._cockpitRadioStation) {
     this._cockpitRadioStation.textContent = uncertain
-      ? t('layers.status.uncertain')
-      : selected?.name ||
-        (state.loading
-          ? t('cockpit.radio.stationSyncing')
-          : t('cockpit.radio.station.ready'));
+      ? t('UNCERTAIN')
+      : selected?.name || (state.loading ? t('SYNCING') : t('READY'));
   }
   if (this._radioPlaybackState) {
-    const stationName = selected?.name || t('cockpit.radio.stationFallback');
+    const stationName = selected?.name || t('station');
     const catalogSuffix = state.degraded
       ? state.stale
-        ? t('layers.radio.state.staleDegradedDirectory')
-        : t('layers.radio.state.degradedDirectory')
+        ? t(' · stale/degraded directory')
+        : t(' · degraded directory')
       : state.stale
-        ? t('layers.radio.state.staleDirectory')
+        ? t(' · stale directory')
         : '';
     const outsideFilter =
-      selected && state.selectedIndex < 0
-        ? t('layers.radio.state.outsideFilter')
-        : '';
+      selected && state.selectedIndex < 0 ? t(' · outside current filter') : '';
     const messages = {
       stopped: enabled
-        ? t('layers.radio.state.ready')
-        : t('layers.radio.playbackOff'),
-      loading: t('layers.radio.state.loading'),
-      buffering: t('layers.radio.state.buffering'),
-      playing: t('layers.radio.state.playing', { station: stationName }),
-      paused: t('layers.radio.state.paused', { station: stationName }),
-      error: state.audioError || t('layers.radio.state.error'),
+        ? t('Ready — playback starts only from your action')
+        : t('Radio off'),
+      loading: t('Connecting directly to broadcaster…'),
+      buffering: t('Buffering broadcaster stream…'),
+      playing: t('Playing {station}', { station: stationName }),
+      paused: t('Paused {station}', { station: stationName }),
+      error: state.audioError || t('Broadcaster stream unavailable'),
     };
     const voiceSuffix = state.voiceDucked
-      ? t('layers.radio.state.voiceMuted')
+      ? t(' · muted during voice interaction')
       : state.voiceRestoring
-        ? t('layers.radio.state.voiceRestoring')
+        ? t(' · restoring volume after voice')
         : '';
     const tuningSuffix = state.tuningAwaitingStationId
       ? state.audioState === 'error'
-        ? t('layers.radio.state.staticNoAudio')
-        : t('layers.radio.state.tuningStatic')
+        ? t(' · static indicates no broadcaster audio')
+        : t(' · tuning static until broadcaster starts')
       : '';
     const unavailable = state.tuningUnavailableStationId
-      ? t('layers.radio.state.stationUnavailable')
+      ? t(
+          'Station unavailable after directory refresh — choose another channel',
+        )
       : null;
     const lifecycleMessage = transitioning
       ? lifecycleState === 'enabling'
-        ? t('layers.radio.state.enabling')
-        : t('layers.radio.state.disabling')
+        ? t('Radio is enabling…')
+        : t('Radio is disabling…')
       : null;
     const uncertainMessage = uncertain
-      ? t('layers.radio.state.uncertain')
+      ? t('Radio lifecycle is uncertain — use Enable or Disable to reconcile')
       : null;
-    this._radioPlaybackState.textContent = `${uncertainMessage || unavailable || lifecycleMessage || state.error || messages[state.audioState] || t('cockpit.radio.playbackReadyFallback')}${tuningSuffix}${voiceSuffix}${catalogSuffix}${outsideFilter}`;
+    this._radioPlaybackState.textContent = `${uncertainMessage || unavailable || lifecycleMessage || state.error || messages[state.audioState] || t('Ready')}${tuningSuffix}${voiceSuffix}${catalogSuffix}${outsideFilter}`;
     this._radioPlaybackState.classList.toggle(
       'error',
       Boolean(

src/ui/sceneControls.js

@@ -58,7 +58,7 @@ export class SceneControls {
       if (!this.destroyed) elements.file.value = '';
     });
     if (!subscribe) {
-      this.updateStatus(t('setup.scenes.statusReady'));
+      this.updateStatus(t('Ready'));
       this.setProgress(0);
       this.setButtons(false);
     }
@@ -124,7 +124,7 @@ export class SceneControls {
     const generation = ++this.actionGeneration;
     const failed = () => {
       if (!this.destroyed && generation === this.actionGeneration)
-        this.updateStatus(t('setup.scenes.status.actionFailed'));
+        this.updateStatus(t('Scene action failed'));
     };
     try {
       const result = this.actions[action](...args);
@@ -163,9 +163,7 @@ export class SceneControls {
     const shot = scene?.shots.find((item) => item.id === shotId);
     if (
       shot &&
-      window.confirm(
-        t('setup.scenes.status.deleteShotConfirm', { shot: shot.title }),
-      )
+      window.confirm(t('Delete shot "{shot}"?', { shot: shot.title }))
     )
       this.run('deleteShot', sceneId, shotId);
   }

src/ui/shareRestoration.js

@@ -189,12 +189,10 @@ export class ShareRestoration {
     if (result.classification === 'pending') {
       this._shareTrackingNoticeGeneration += 1;
       this._shareTrackingAcquiringKey = trackingKey;
-      this.showStatus(t('cockpit.status.acquiring'), {
+      this.showStatus(t('ACQUIRING'), {
         state: 'acquiring',
-        detail: t('cockpit.status.sharedSubjectDetail', {
-          subject: String(
-            result.label || t('cockpit.status.subjectFallback'),
-          ).toUpperCase(),
+        detail: t('SHARED {subject}', {
+          subject: String(result.label || t('entity')).toUpperCase(),
         }),
         persistent: true,
       });
@@ -219,13 +217,15 @@ export class ShareRestoration {
     const noticeGeneration = ownsAcquiringNotice
       ? this._shareTrackingNoticeGeneration
       : ++this._shareTrackingNoticeGeneration;
-    const subject = result.label || t('cockpit.status.subjectFallback');
+    const subject = result.label || t('entity');
     const message =
       result.classification === 'expired'
-        ? t('cockpit.status.sharedFollowExpired', { subject })
+        ? t('Shared {subject} follow expired', { subject })
         : result.classification === 'source-unavailable'
-          ? t('cockpit.status.sharedRestoreFailed', { subject })
-          : t('cockpit.status.sharedUnavailable', { subject });
+          ? t('Shared {subject} could not be restored — feed unavailable', {
+              subject,
+            })
+          : t('Shared {subject} is unavailable', { subject });
     const showAfterStartupCover = () => {
       this._lifetime.frame(() => {
         if (

src/ui/shellFeedback.js

@@ -9,7 +9,7 @@ import {
   reduceTrafficSyncFeedback,
 } from '../loadingFeedback.js';
 import { setSplitFlapText, disposeSplitFlap } from '../splitFlap.js';
-import { t } from '../i18n/index.js';
+import { t, msg } from '../i18n/index.js';
 
 // loadingFeedback.js composes the shared status copy inside the portable
 // node/browser graph (the server-side HUD summary reads the same modules), so
@@ -17,17 +17,17 @@ import { t } from '../i18n/index.js';
 // the closed label vocabulary to the catalog, and pass anything unrecognized
 // (a live provider error) through verbatim (docs/TRANSLATORS.md).
 const STATUS_LABEL_KEYS = Object.freeze({
-  'LOADING LIVE DATA': 'shell.status.loadingLiveData',
-  'LOAD COMPLETE': 'shell.status.loadComplete',
-  'LOAD CANCELLED': 'shell.status.loadCancelled',
-  'LOAD FAILED': 'shell.status.loadFailed',
-  'LIVE DATA OFF': 'shell.status.liveDataOff',
-  'MAPPED SITES LOADED': 'shell.status.mappedSitesLoaded',
-  'RETRYING MAPPED SITES': 'shell.status.retryingMappedSites',
-  'FETCHING MAPPED SITES': 'shell.status.fetchingMappedSites',
-  'TURNING OFF LIVE DATA': 'shell.status.turningOffLiveData',
-  'REFRESHING LIVE DATA': 'shell.status.refreshingLiveData',
-  'syncing road network': 'shell.status.trafficSyncing',
+  'LOADING LIVE DATA': msg('LOADING LIVE DATA'),
+  'LOAD COMPLETE': msg('LOAD COMPLETE'),
+  'LOAD CANCELLED': msg('LOAD CANCELLED'),
+  'LOAD FAILED': msg('LOAD FAILED'),
+  'LIVE DATA OFF': msg('LIVE DATA OFF'),
+  'MAPPED SITES LOADED': msg('MAPPED SITES LOADED'),
+  'RETRYING MAPPED SITES': msg('RETRYING MAPPED SITES'),
+  'FETCHING MAPPED SITES': msg('FETCHING MAPPED SITES'),
+  'TURNING OFF LIVE DATA': msg('TURNING OFF LIVE DATA'),
+  'REFRESHING LIVE DATA': msg('REFRESHING LIVE DATA'),
+  'syncing road network': msg('syncing road network'),
 });
 
 function localizeStatusLabel(label) {
@@ -41,8 +41,8 @@ const RETRY_DETAIL_RE = /^(?:ALPR cameras · )?retrying in (\d+)s$/;
 function localizeStatusDetail(detail) {
   if (typeof detail !== 'string' || !detail) return detail;
   const match = detail.match(RETRY_DETAIL_RE);
-  if (match) return t('shell.status.retryingIn', { seconds: match[1] });
-  if (detail.trim() === 'retry pending') return t('shell.status.retryPending');
+  if (match) return t('retrying in {seconds}s', { seconds: match[1] });
+  if (detail.trim() === 'retry pending') return t('retry pending');
   return detail;
 }
 

src/ui/templates/cockpit.html

@@ -1,5 +1,5 @@
   <!-- Aircraft first-person view. It can be entered from the visible view switcher. -->
-  <section id="cockpit-hud" aria-label="Aircraft cockpit view" hidden  data-i18n-aria-label="cockpit.hud.sectionLabel">
+  <section id="cockpit-hud" aria-label="Aircraft cockpit view" hidden data-i18n-aria-label>
     <!-- One optical coordinate system: every targeting mark shares this center.
          Decorative only; telemetry and interactive panels remain separate. -->
     <svg class="cockpit-frame-lines" viewBox="0 0 1200 720" preserveAspectRatio="none" aria-hidden="true" focusable="false">
@@ -61,19 +61,19 @@
         <span>+20</span><span>+10</span><span class="active">00</span><span>−10</span><span>−20</span>
       </div>
       <div class="cockpit-horizon-guide">
-        <span  data-i18n="cockpit.hud.level"></span><small>LEVEL</small><span></span>
+        <span></span><small data-i18n>LEVEL</small><span></span>
       </div>
-      <div id="cockpit-route-direction" class="cockpit-route-direction" hidden aria-label="Estimated destination direction"  data-i18n-aria-label="cockpit.hud.routeDirectionAriaLabel">
+      <div id="cockpit-route-direction" class="cockpit-route-direction" hidden aria-label="Estimated destination direction" data-i18n-aria-label>
         <svg class="cockpit-route-chevron" viewBox="0 0 24 24" aria-hidden="true" focusable="false">
           <path d="M12 2 4.58 19.93c-.34.83.51 1.63 1.31 1.27L12 18.47l6.11 2.73c.8.36 1.65-.44 1.31-1.27L12 2Z" />
         </svg>
-        <small id="cockpit-route-direction-label"  data-i18n="cockpit.hud.routeDirectionIdle">DEST ---°</small>
+        <small id="cockpit-route-direction-label" data-i18n>DEST ---°</small>
       </div>
-      <div class="cockpit-visor-status cockpit-visor-status-left"  data-i18n="cockpit.hud.visorPlane">OPTICAL PLANE · 01</div>
-      <div class="cockpit-visor-status cockpit-visor-status-right"  data-i18n="cockpit.hud.visorLock">VISOR LOCK · ACTIVE</div>
+      <div class="cockpit-visor-status cockpit-visor-status-left" data-i18n>OPTICAL PLANE · 01</div>
+      <div class="cockpit-visor-status cockpit-visor-status-right" data-i18n>VISOR LOCK · ACTIVE</div>
     </div>
     <div id="cockpit-speed-rim" class="cockpit-altitude-rim cockpit-speed-rim">
-      <span class="cockpit-altitude-rim-label"  data-i18n="cockpit.readout.rimGroundSpeed">GROUND SPEED · KTS</span>
+      <span class="cockpit-altitude-rim-label" data-i18n>GROUND SPEED · KTS</span>
       <div class="cockpit-altitude-rim-rail"></div>
       <div class="cockpit-altitude-rim-scale">
         <span data-speed-rim-tick><b></b><i></i></span>
@@ -92,7 +92,7 @@
       </div>
     </div>
     <div id="cockpit-altitude-rim" class="cockpit-altitude-rim">
-      <span class="cockpit-altitude-rim-label"  data-i18n="cockpit.readout.rimAltitude">ALTITUDE · FT</span>
+      <span class="cockpit-altitude-rim-label" data-i18n>ALTITUDE · FT</span>
       <div class="cockpit-altitude-rim-rail"></div>
       <div class="cockpit-altitude-rim-scale">
         <span data-altitude-rim-tick><b></b><i></i></span>
@@ -112,36 +112,36 @@
     </div>
     <div class="cockpit-topline">
       <div>
-        <span class="cockpit-kicker"  data-i18n="cockpit.hud.firstPerson">FIRST PERSON</span>
+        <span class="cockpit-kicker" data-i18n>FIRST PERSON</span>
         <strong id="cockpit-callsign">AIRCRAFT</strong>
-        <span id="cockpit-aircraft-meta" class="cockpit-aircraft-meta"  data-i18n="cockpit.hud.aircraftMetaInitial">LIVE TRACK · COURSE ALIGNED</span>
+        <span id="cockpit-aircraft-meta" class="cockpit-aircraft-meta" data-i18n>LIVE TRACK · COURSE ALIGNED</span>
       </div>
-      <div class="cockpit-vision-controls" role="group" aria-label="Cockpit vision style"  data-i18n-aria-label="cockpit.hud.visionGroupAriaLabel">
-        <button id="cockpit-vision-previous" class="cockpit-vision-nav" type="button" aria-label="Previous cockpit vision style" title="Previous vision style"  data-i18n-aria-label="cockpit.vision.previousAriaLabel"  data-i18n-title="cockpit.vision.previousTitle">
+      <div class="cockpit-vision-controls" role="group" aria-label="Cockpit vision style" data-i18n-aria-label>
+        <button id="cockpit-vision-previous" class="cockpit-vision-nav" type="button" aria-label="Previous cockpit vision style" title="Previous vision style" data-i18n-aria-label data-i18n-title>
           <span class="material-symbols-outlined" aria-hidden="true">chevron_left</span>
-          <small  data-i18n="cockpit.vision.previousLabel">PREV</small>
+          <small data-i18n>PREV</small>
         </button>
-        <button id="cockpit-vision-current" class="cockpit-vision-current" type="button" data-cockpit-vision="optical" aria-label="Current cockpit vision style: NORMAL. Activate for next style." title="Current style: NORMAL — click for next"  data-i18n-aria-label="cockpit.vision.currentAriaLabel"  data-i18n-title="cockpit.vision.currentTitle">
-          <small  data-i18n="cockpit.vision.current">CURRENT</small>
+        <button id="cockpit-vision-current" class="cockpit-vision-current" type="button" data-cockpit-vision="optical" aria-label="Current cockpit vision style: NORMAL. Activate for next style." title="Current style: NORMAL — click for next" data-i18n-aria-label data-i18n-title>
+          <small data-i18n>CURRENT</small>
           <strong id="cockpit-vision-current-label" aria-live="polite">NORMAL</strong>
         </button>
-        <button id="cockpit-vision-next" class="cockpit-vision-nav" type="button" aria-label="Next cockpit vision style" title="Next vision style"  data-i18n-aria-label="cockpit.vision.nextAriaLabel"  data-i18n-title="cockpit.vision.nextTitle">
-          <small  data-i18n="cockpit.vision.nextLabel">NEXT</small>
+        <button id="cockpit-vision-next" class="cockpit-vision-nav" type="button" aria-label="Next cockpit vision style" title="Next vision style" data-i18n-aria-label data-i18n-title>
+          <small data-i18n>NEXT</small>
           <span class="material-symbols-outlined" aria-hidden="true">chevron_right</span>
         </button>
       </div>
     </div>
     <div class="cockpit-reticle material-symbols-outlined" aria-hidden="true">my_location</div>
-    <div class="cockpit-compass" aria-label="Current aircraft heading"  data-i18n-aria-label="cockpit.hud.compassAriaLabel">
+    <div class="cockpit-compass" aria-label="Current aircraft heading" data-i18n-aria-label>
       <div class="cockpit-instrument-row">
         <div class="cockpit-readout cockpit-speed">
-          <span class="cockpit-readout-label"  data-i18n="cockpit.readout.groundSpeed">GROUND SPEED</span>
+          <span class="cockpit-readout-label" data-i18n>GROUND SPEED</span>
           <strong id="cockpit-speed-value">---</strong>
           <span class="cockpit-readout-unit">KTS</span>
         </div>
         <div class="cockpit-heading-value"><span id="cockpit-heading-value">---</span><small>°</small></div>
         <div class="cockpit-readout cockpit-altitude">
-          <span class="cockpit-readout-label"  data-i18n="cockpit.readout.altitude">ALTITUDE</span>
+          <span class="cockpit-readout-label" data-i18n>ALTITUDE</span>
           <strong id="cockpit-altitude-value">-----</strong>
           <span class="cockpit-readout-unit">FT</span>
         </div>
@@ -153,26 +153,26 @@
       <span id="cockpit-clock">--:--:--Z</span>
       <span id="cockpit-position">--° · --°</span>
     </div>
-    <aside id="cockpit-context" class="cockpit-context-window" aria-label="Contact cockpit summary" hidden  data-i18n-aria-label="cockpit.context.panelAriaLabel">
+    <aside id="cockpit-context" class="cockpit-context-window" aria-label="Contact cockpit summary" hidden data-i18n-aria-label>
       <header class="cockpit-context-header">
         <div>
           <span class="cockpit-context-kicker">CONTACT</span>
-          <strong id="cockpit-context-subject"  data-i18n="cockpit.context.subjectWindow">CONTACTS · 250 KM</strong>
+          <strong id="cockpit-context-subject" data-i18n>CONTACTS · 250 KM</strong>
         </div>
-        <nav class="cockpit-context-actions" aria-label="Contact navigation"  data-i18n-aria-label="cockpit.context.navAriaLabel">
-          <button id="cockpit-context-previous" type="button" aria-label="Previous — prior visited contact in the 250 km window" title="Previous — prior visited contact in the 250 km window"  data-i18n-aria-label="cockpit.context.previousAriaLabel"  data-i18n-title="cockpit.context.previousTitle">
+        <nav class="cockpit-context-actions" aria-label="Contact navigation" data-i18n-aria-label>
+          <button id="cockpit-context-previous" type="button" aria-label="Previous — prior visited contact in the 250 km window" title="Previous — prior visited contact in the 250 km window" data-i18n-aria-label data-i18n-title>
             <span class="material-symbols-outlined" aria-hidden="true">skip_previous</span>
           </button>
-          <button id="cockpit-context-next" type="button" aria-label="Next — nearest unvisited contact in the 250 km window" title="Next — nearest unvisited contact in the 250 km window"  data-i18n-aria-label="cockpit.context.nextAriaLabel"  data-i18n-title="cockpit.context.nextTitle">
+          <button id="cockpit-context-next" type="button" aria-label="Next — nearest unvisited contact in the 250 km window" title="Next — nearest unvisited contact in the 250 km window" data-i18n-aria-label data-i18n-title>
             <span class="material-symbols-outlined" aria-hidden="true">skip_next</span>
           </button>
-          <button id="cockpit-context-toggle" type="button" aria-label="Collapse Contact panel" aria-expanded="true" title="Collapse contact panel"  data-i18n-aria-label="cockpit.context.toggleAriaLabel"  data-i18n-title="cockpit.context.toggleTitle">
+          <button id="cockpit-context-toggle" type="button" aria-label="Collapse Contact panel" aria-expanded="true" title="Collapse contact panel" data-i18n-aria-label data-i18n-title>
             <span class="material-symbols-outlined" aria-hidden="true">chevron_left</span>
           </button>
         </nav>
-        <span class="cockpit-context-qualifier"  data-i18n="cockpit.context.qualifier">CONTEXT ONLY</span>
+        <span class="cockpit-context-qualifier" data-i18n>CONTEXT ONLY</span>
       </header>
-      <div class="cockpit-context-cohorts" role="list" aria-label="Nearby cohort counts"  data-i18n-aria-label="cockpit.context.cohortsAriaLabel">
+      <div class="cockpit-context-cohorts" role="list" aria-label="Nearby cohort counts" data-i18n-aria-label>
         <div role="listitem" data-context-cohort="flights"><span>FLT</span><strong>—</strong><small>OpenSky</small></div>
         <div role="listitem" data-context-cohort="military"><span>MIL</span><strong>—</strong><small>adsb.lol</small></div>
         <div role="listitem" data-context-cohort="ais-live-vessels"><span>AIS</span><strong>—</strong><small>AISStream</small></div>
@@ -181,22 +181,21 @@
       <div class="cockpit-context-nearest">
         <span id="cockpit-context-direction" class="material-symbols-outlined" aria-hidden="true">navigation</span>
         <div>
-          <small  data-i18n="cockpit.context.nearestLabel">NEAREST OBSERVED / MAPPED</small>
-          <strong id="cockpit-context-nearest-label"  data-i18n="cockpit.context.nearestEmpty">NO AVAILABLE EXAMPLE</strong>
+          <small data-i18n>NEAREST OBSERVED / MAPPED</small>
+          <strong id="cockpit-context-nearest-label" data-i18n>NO AVAILABLE EXAMPLE</strong>
         </div>
         <span id="cockpit-context-bearing">—</span>
         <span id="cockpit-context-distance">—</span>
       </div>
       <footer class="cockpit-context-footer">
-        <span id="cockpit-context-uncertainty"  data-i18n="cockpit.context.uncertaintyNote">AVAILABLE INPUTS ONLY · NOT AN ALL-CLEAR</span>
+        <span id="cockpit-context-uncertainty" data-i18n>AVAILABLE INPUTS ONLY · NOT AN ALL-CLEAR</span>
         <button
           id="cockpit-weather-toggle"
           class="cockpit-context-weather"
           type="button"
           aria-label="Enable cockpit weather effects"
           aria-pressed="false"
-          title="Enable cockpit weather effects"
-           data-i18n-aria-label="cockpit.context.weatherEnableAriaLabel"  data-i18n-title="cockpit.context.weatherEnableTitle"
+          title="Enable cockpit weather effects" data-i18n-aria-label data-i18n-title
         >
           <span>WX</span>
           <strong id="cockpit-weather-state">OFF</strong>
@@ -204,35 +203,35 @@
         <time id="cockpit-context-updated">--:--:--Z</time>
       </footer>
     </aside>
-    <aside id="cockpit-signal-stream" class="cockpit-signal-window" aria-label="Cockpit briefing carousel" hidden  data-i18n-aria-label="cockpit.brief.carouselAriaLabel">
-      <section id="cockpit-route" class="cockpit-route-card" aria-label="Estimated flight plan" hidden  data-i18n-aria-label="cockpit.route.cardAriaLabel">
+    <aside id="cockpit-signal-stream" class="cockpit-signal-window" aria-label="Cockpit briefing carousel" hidden data-i18n-aria-label>
+      <section id="cockpit-route" class="cockpit-route-card" aria-label="Estimated flight plan" hidden data-i18n-aria-label>
         <div class="cockpit-route-heading">
-          <span class="cockpit-route-kicker"  data-i18n="cockpit.route.kicker">ESTIMATED FLIGHT PLAN</span>
-          <small id="cockpit-route-status"  data-i18n="cockpit.route.statusUnavailable">ROUTE DATA UNAVAILABLE</small>
+          <span class="cockpit-route-kicker" data-i18n>ESTIMATED FLIGHT PLAN</span>
+          <small id="cockpit-route-status" data-i18n>ROUTE DATA UNAVAILABLE</small>
         </div>
         <div class="cockpit-route-endpoints">
           <div class="cockpit-route-airport">
-            <span  data-i18n="cockpit.route.fromLabel">FROM</span>
-            <strong id="cockpit-route-from"  data-i18n="cockpit.route.unknownEndpoint">UNKNOWN</strong>
+            <span data-i18n>FROM</span>
+            <strong id="cockpit-route-from" data-i18n>UNKNOWN</strong>
           </div>
           <span class="cockpit-route-arrow material-symbols-outlined" aria-hidden="true">east</span>
           <div class="cockpit-route-airport">
-            <span  data-i18n="cockpit.route.toLabel">TO</span>
-            <strong id="cockpit-route-to"  data-i18n="cockpit.route.unknownEndpoint">UNKNOWN</strong>
+            <span data-i18n>TO</span>
+            <strong id="cockpit-route-to" data-i18n>UNKNOWN</strong>
           </div>
         </div>
       </section>
       <header class="cockpit-signal-header">
         <div class="cockpit-brief-heading">
           <span id="cockpit-brief-kicker" class="cockpit-signal-kicker"><i aria-hidden="true"></i> LIVE SIGNALS</span>
-          <strong id="cockpit-brief-subtitle"  data-i18n="cockpit.brief.subtitle">OBSERVED / MAPPED PINGS</strong>
+          <strong id="cockpit-brief-subtitle" data-i18n>OBSERVED / MAPPED PINGS</strong>
         </div>
-        <nav class="cockpit-brief-actions" aria-label="Cockpit briefing controls"  data-i18n-aria-label="cockpit.brief.actionsAriaLabel">
-          <button id="cockpit-brief-previous" type="button" aria-label="Previous briefing page" title="Previous briefing page"  data-i18n-aria-label="cockpit.brief.previousAriaLabel"  data-i18n-title="cockpit.brief.previousTitle">
+        <nav class="cockpit-brief-actions" aria-label="Cockpit briefing controls" data-i18n-aria-label>
+          <button id="cockpit-brief-previous" type="button" aria-label="Previous briefing page" title="Previous briefing page" data-i18n-aria-label data-i18n-title>
             <span class="material-symbols-outlined" aria-hidden="true">chevron_left</span>
           </button>
           <span id="cockpit-brief-position" aria-live="polite">1 / 3</span>
-          <button id="cockpit-brief-next" type="button" aria-label="Next briefing page" title="Next briefing page"  data-i18n-aria-label="cockpit.brief.nextAriaLabel"  data-i18n-title="cockpit.brief.nextTitle">
+          <button id="cockpit-brief-next" type="button" aria-label="Next briefing page" title="Next briefing page" data-i18n-aria-label data-i18n-title>
             <span class="material-symbols-outlined" aria-hidden="true">chevron_right</span>
           </button>
           <button
@@ -240,53 +239,52 @@
             type="button"
             aria-label="CYCLE OFF"
             aria-pressed="false"
-            title="Cycle briefing pages automatically every 9 seconds (Signals → News → Local). Pauses while you hover or focus the panel. Live signal data refreshes continuously either way."
-             data-i18n-title="cockpit.brief.autoTitle"
+            title="Cycle briefing pages automatically every 9 seconds (Signals → News → Local). Pauses while you hover or focus the panel. Live signal data refreshes continuously either way." data-i18n-title
           >CYCLE OFF</button>
-          <button id="cockpit-signal-toggle" type="button" aria-label="Collapse cockpit briefing panel" aria-expanded="true" title="Collapse briefing panel"  data-i18n-aria-label="cockpit.brief.collapseAriaLabel"  data-i18n-title="cockpit.brief.collapseTitle">
+          <button id="cockpit-signal-toggle" type="button" aria-label="Collapse cockpit briefing panel" aria-expanded="true" title="Collapse briefing panel" data-i18n-aria-label data-i18n-title>
             <span class="material-symbols-outlined" aria-hidden="true">right_panel_close</span>
           </button>
         </nav>
       </header>
       <div class="cockpit-brief-stage">
-        <section data-cockpit-brief-page="signals" aria-label="Live signals"  data-i18n-aria-label="cockpit.brief.signalsAriaLabel">
+        <section data-cockpit-brief-page="signals" aria-label="Live signals" data-i18n-aria-label>
           <ol id="cockpit-signal-list" class="cockpit-signal-list" aria-live="polite"></ol>
         </section>
-        <section data-cockpit-brief-page="news" aria-label="Latest regional news" hidden  data-i18n-aria-label="cockpit.brief.newsAriaLabel">
-          <div id="cockpit-news-status" class="cockpit-brief-status"  data-i18n="cockpit.brief.newsAcquiring">ACQUIRING REGIONAL NEWS</div>
+        <section data-cockpit-brief-page="news" aria-label="Latest regional news" hidden data-i18n-aria-label>
+          <div id="cockpit-news-status" class="cockpit-brief-status" data-i18n>ACQUIRING REGIONAL NEWS</div>
           <ol id="cockpit-news-list" class="cockpit-news-list" aria-live="polite"></ol>
         </section>
-        <section data-cockpit-brief-page="local" aria-label="Location-based information" hidden  data-i18n-aria-label="cockpit.brief.localAriaLabel">
+        <section data-cockpit-brief-page="local" aria-label="Location-based information" hidden data-i18n-aria-label>
           <div class="cockpit-local-place">
-            <strong id="cockpit-local-place"  data-i18n="cockpit.brief.localResolving">RESOLVING REGION</strong>
+            <strong id="cockpit-local-place" data-i18n>RESOLVING REGION</strong>
             <small id="cockpit-local-coordinates">--</small>
           </div>
           <div class="cockpit-local-grid">
-            <div  data-i18n="cockpit.brief.labelTemp"><span>TEMP</span><strong id="cockpit-local-temperature">—</strong><small>OPEN-METEO</small></div>
-            <div  data-i18n="cockpit.brief.labelWind"><span>WIND</span><strong id="cockpit-local-wind">—</strong><small id="cockpit-local-wind-direction">—</small></div>
-            <div  data-i18n="cockpit.brief.labelSky"><span>SKY</span><strong id="cockpit-local-condition">UNKNOWN</strong><small id="cockpit-local-cloud">—</small></div>
-            <div  data-i18n="cockpit.brief.labelPrecip"><span>PRECIP</span><strong id="cockpit-local-precipitation">—</strong><small>MM</small></div>
+            <div><span data-i18n>TEMP</span><strong id="cockpit-local-temperature">—</strong><small>OPEN-METEO</small></div>
+            <div><span data-i18n>WIND</span><strong id="cockpit-local-wind">—</strong><small id="cockpit-local-wind-direction">—</small></div>
+            <div><span data-i18n>SKY</span><strong id="cockpit-local-condition">UNKNOWN</strong><small id="cockpit-local-cloud">—</small></div>
+            <div><span data-i18n>PRECIP</span><strong id="cockpit-local-precipitation">—</strong><small>MM</small></div>
           </div>
           <a class="cockpit-weather-credit" href="https://open-meteo.com/" target="_blank" rel="noopener">Weather data by Open-Meteo.com</a>
         </section>
       </div>
       <footer class="cockpit-signal-footer">
-        <span id="cockpit-brief-source"  data-i18n="cockpit.brief.sourceNote">SOURCE-BACKED EVENTS · NO SYNTHETIC NEWS</span>
+        <span id="cockpit-brief-source" data-i18n>SOURCE-BACKED EVENTS · NO SYNTHETIC NEWS</span>
         <nav class="cockpit-brief-tabs" aria-label="Cockpit briefing pages">
-          <button type="button" data-cockpit-brief-index="0" aria-label="Show Live Signals" aria-current="true"  data-i18n-aria-label="cockpit.brief.tabSignalsAriaLabel">SIG</button>
-          <button type="button" data-cockpit-brief-index="1" aria-label="Show Regional News"  data-i18n-aria-label="cockpit.brief.tabNewsAriaLabel">NEWS</button>
-          <button type="button" data-cockpit-brief-index="2" aria-label="Show Local Info"  data-i18n-aria-label="cockpit.brief.tabLocalAriaLabel">LOCAL</button>
+          <button type="button" data-cockpit-brief-index="0" aria-label="Show Live Signals" aria-current="true" data-i18n-aria-label>SIG</button>
+          <button type="button" data-cockpit-brief-index="1" aria-label="Show Regional News" data-i18n-aria-label>NEWS</button>
+          <button type="button" data-cockpit-brief-index="2" aria-label="Show Local Info" data-i18n-aria-label>LOCAL</button>
         </nav>
       </footer>
     </aside>
-    <aside id="cockpit-utility-controls" class="cockpit-utility-controls" aria-label="Cockpit display and Radio controls"  data-i18n-aria-label="cockpit.utility.controlsAriaLabel">
+    <aside id="cockpit-utility-controls" class="cockpit-utility-controls" aria-label="Cockpit display and Radio controls" data-i18n-aria-label>
       <div class="cockpit-utility-control">
         <div class="cockpit-utility-launcher" data-cockpit-launcher="display">
-          <span  data-i18n="cockpit.utility.displayLabel">DISPLAY</span>
+          <span data-i18n>DISPLAY</span>
           <span class="cockpit-utility-divider" aria-hidden="true"></span>
-          <button id="cockpit-display-toggle-btn" class="cockpit-utility-glyph" type="button" aria-expanded="false" aria-controls="cockpit-display-panel" aria-label="Expand Cockpit display options" title="Expand Cockpit display options"  data-i18n-aria-label="cockpit.utility.displayToggleAriaLabel"  data-i18n-title="cockpit.utility.displayToggleTitle">◀</button>
+          <button id="cockpit-display-toggle-btn" class="cockpit-utility-glyph" type="button" aria-expanded="false" aria-controls="cockpit-display-panel" aria-label="Expand Cockpit display options" title="Expand Cockpit display options" data-i18n-aria-label data-i18n-title>◀</button>
         </div>
-        <div id="cockpit-display-panel" class="cockpit-utility-popover" role="group" aria-label="Cockpit display options" hidden  data-i18n-aria-label="cockpit.utility.displayPanelAriaLabel">
+        <div id="cockpit-display-panel" class="cockpit-utility-popover" role="group" aria-label="Cockpit display options" hidden data-i18n-aria-label>
           <div class="cockpit-display-slot" data-cockpit-display-slot="hud"></div>
           <div class="cockpit-display-slot" data-cockpit-display-slot="detection"></div>
           <div class="cockpit-display-slot" data-cockpit-display-slot="parameters"></div>
@@ -295,21 +293,21 @@
       </div>
       <div class="cockpit-utility-control">
         <div class="cockpit-utility-launcher" data-cockpit-launcher="radio">
-          <span  data-i18n="cockpit.utility.radioLabel">RADIO</span>
+          <span data-i18n>RADIO</span>
           <span class="cockpit-utility-divider" aria-hidden="true"></span>
-          <button id="cockpit-radio-toggle-btn" class="cockpit-utility-glyph" type="button" aria-expanded="false" aria-controls="cockpit-radio-panel" aria-label="Expand Cockpit Radio controls" title="Expand Cockpit Radio controls"  data-i18n-aria-label="cockpit.utility.radioToggleAriaLabel"  data-i18n-title="cockpit.utility.radioToggleTitle">◀</button>
+          <button id="cockpit-radio-toggle-btn" class="cockpit-utility-glyph" type="button" aria-expanded="false" aria-controls="cockpit-radio-panel" aria-label="Expand Cockpit Radio controls" title="Expand Cockpit Radio controls" data-i18n-aria-label data-i18n-title>◀</button>
         </div>
-        <div id="cockpit-radio-panel" class="cockpit-utility-popover cockpit-radio-compact" role="group" aria-label="Cockpit compact Radio controls" hidden  data-i18n-aria-label="cockpit.utility.radioPanelAriaLabel">
-          <strong id="cockpit-radio-station" class="cockpit-radio-station"  data-i18n="cockpit.radio.station.ready">READY</strong>
-          <button id="cockpit-radio-enable-btn" class="panel-layer-toggle" type="button" aria-pressed="false"  data-i18n="cockpit.radio.enable">ENABLE</button>
+        <div id="cockpit-radio-panel" class="cockpit-utility-popover cockpit-radio-compact" role="group" aria-label="Cockpit compact Radio controls" hidden data-i18n-aria-label>
+          <strong id="cockpit-radio-station" class="cockpit-radio-station" data-i18n>READY</strong>
+          <button id="cockpit-radio-enable-btn" class="panel-layer-toggle" type="button" aria-pressed="false" data-i18n>ENABLE</button>
           <div class="cockpit-radio-transport">
-            <button id="cockpit-radio-prev-btn" type="button" aria-label="Previous filtered radio station" disabled  data-i18n-aria-label="cockpit.radio.prevAriaLabel">◀◀</button>
-            <button id="cockpit-radio-play-btn" type="button" aria-label="Play selected radio station" disabled  data-i18n-aria-label="cockpit.radio.playAriaLabel">▶</button>
-            <button id="cockpit-radio-next-btn" type="button" aria-label="Next filtered radio station" disabled  data-i18n-aria-label="cockpit.radio.nextAriaLabel">▶▶</button>
+            <button id="cockpit-radio-prev-btn" type="button" aria-label="Previous filtered radio station" disabled data-i18n-aria-label>◀◀</button>
+            <button id="cockpit-radio-play-btn" type="button" aria-label="Play selected radio station" disabled data-i18n-aria-label>▶</button>
+            <button id="cockpit-radio-next-btn" type="button" aria-label="Next filtered radio station" disabled data-i18n-aria-label>▶▶</button>
           </div>
           <label class="cockpit-radio-volume" for="cockpit-radio-volume">
-            <span  data-i18n="cockpit.radio.volumeLabel">VOLUME</span>
-            <input id="cockpit-radio-volume" class="gev-quantitative-slider" type="range" min="0" max="100" value="80" aria-label="Cockpit Radio volume" disabled  data-i18n-aria-label="cockpit.radio.volumeAriaLabel" />
+            <span data-i18n>VOLUME</span>
+            <input id="cockpit-radio-volume" class="gev-quantitative-slider" type="range" min="0" max="100" value="80" aria-label="Cockpit Radio volume" disabled data-i18n-aria-label />
             <output id="cockpit-radio-volume-value" class="gev-slider-value" for="cockpit-radio-volume">80%</output>
           </label>
         </div>
@@ -318,13 +316,13 @@
     <div class="cockpit-help">ESC EXIT <span>·</span> C TOGGLE</div>
   </section>
 
-  <nav id="view-switcher" aria-label="View switcher"  data-i18n-aria-label="cockpit.exit.navAriaLabel">
-    <button id="cockpit-reset-globe" type="button" aria-label="Reset cockpit to full globe view" title="Exit cockpit and return to full globe view" hidden  data-i18n-aria-label="cockpit.exit.resetAriaLabel"  data-i18n-title="cockpit.exit.resetTitle">
+  <nav id="view-switcher" aria-label="View switcher" data-i18n-aria-label>
+    <button id="cockpit-reset-globe" type="button" aria-label="Reset cockpit to full globe view" title="Exit cockpit and return to full globe view" hidden data-i18n-aria-label data-i18n-title>
       <span class="material-symbols-outlined" aria-hidden="true">public</span>
-      <span  data-i18n="cockpit.exit.resetLabel">RESET</span>
+      <span data-i18n>RESET</span>
     </button>
-    <button id="map-view-switch" type="button" aria-label="Exit cockpit view" aria-keyshortcuts="Escape C" title="Exit cockpit view" hidden  data-i18n-aria-label="cockpit.exit.ariaLabel"  data-i18n-title="cockpit.exit.title">
+    <button id="map-view-switch" type="button" aria-label="Exit cockpit view" aria-keyshortcuts="Escape C" title="Exit cockpit view" hidden data-i18n-aria-label data-i18n-title>
       <span class="material-symbols-outlined" aria-hidden="true">close_fullscreen</span>
-      <span  data-i18n="cockpit.exit.label">EXIT COCKPIT</span>
+      <span data-i18n>EXIT COCKPIT</span>
     </button>
   </nav>

src/ui/templates/command-dock.html

@@ -1,58 +1,53 @@
   <!-- Unified bottom command dock: locations, voice (injected at runtime), visual presets -->
-  <div id="command-dock" aria-label="Navigation, voice, and visual preset controls"  data-i18n-aria-label="shell.dock.ariaLabel">
+  <div id="command-dock" aria-label="Navigation, voice, and visual preset controls" data-i18n-aria-label>
   <!-- Control panel -->
   <div id="control-panel" class="panel-collapsible collapsed">
     <div class="panel-glow"></div>
     <div class="panel-inner">
       <button id="control-panel-toggle" class="panel-header dock-tray-toggle" type="button"
         data-dock-toggle-target="control-panel" aria-expanded="false"
-        aria-controls="control-panel-popover" aria-label="Expand Visual Presets"  data-i18n-aria-label="cockpit.presets.toggleAriaLabel">
+        aria-controls="control-panel-popover" aria-label="Expand Visual Presets" data-i18n-aria-label>
         <span class="panel-title"><span class="dock-label-icon dock-label-icon-presets" aria-hidden="true"></span>VISUAL PRESETS</span>
         <span class="panel-divider"></span>
       </button>
-      <!-- Language selector: only the group container is static (its
-           data-i18n-aria-label is applied from the catalog at boot). The
-           buttons are rendered at runtime by ui.js _initLocaleSelector(): one
-           per locale in the configured GEV_DEFAULT_LOCALE / GEV_SECONDARY_LOCALE
-           pair plus the always-shipped English fallback, deduped, labels EN/ES/FR
-           with aria-labels from shell.locale.<code>.ariaLabel. -->
-      <div class="dock-locale-switch" role="group"  data-i18n-aria-label="shell.locale.groupAriaLabel"></div>
+      <!-- Language selector: buttons are rendered by applicationShell _initLocaleSelector(), one per shipped locale. -->
+      <div class="dock-locale-switch" role="group" data-i18n-aria-label aria-label="Language"></div>
       <div id="control-panel-popover" class="dock-popover-content">
-      <button class="dock-pin-btn" data-pin-target="control-panel" type="button" aria-label="Pin visual presets" aria-pressed="false" title="Keep visual presets open"  data-i18n-aria-label="cockpit.presets.pinAriaLabel"  data-i18n-title="cockpit.presets.pinTitle"><img src="/pin.svg" alt="" /></button>
+      <button class="dock-pin-btn" data-pin-target="control-panel" type="button" aria-label="Pin visual presets" aria-pressed="false" title="Keep visual presets open" data-i18n-aria-label data-i18n-title><img src="/pin.svg" alt="" /></button>
       <div id="style-buttons" class="button-grid">
-        <button class="style-btn active" data-style="normal" title="Show the globe without a visual filter."  data-i18n-title="cockpit.presets.styleNormalTitle">
+        <button class="style-btn active" data-style="normal" title="Show the globe without a visual filter." data-i18n-title>
           <span class="btn-icon">◯</span>
-          <span class="btn-label"  data-i18n="cockpit.presets.styleNormalLabel">Normal</span>
+          <span class="btn-label" data-i18n>Normal</span>
           <span class="btn-key">1</span>
         </button>
-        <button class="style-btn" data-style="retro" title="Emulate a green phosphor CRT with scanlines and screen curvature."  data-i18n-title="cockpit.presets.styleCrtTitle">
+        <button class="style-btn" data-style="retro" title="Emulate a green phosphor CRT with scanlines and screen curvature." data-i18n-title>
           <span class="btn-icon">▦</span>
-          <span class="btn-label"  data-i18n="cockpit.presets.styleCrtLabel">CRT</span>
+          <span class="btn-label" data-i18n>CRT</span>
           <span class="btn-key">2</span>
         </button>
-        <button class="style-btn" data-style="surveillance" title="Simulate night-vision goggles with green intensification and a tube vignette."  data-i18n-title="cockpit.presets.styleNvgTitle">
+        <button class="style-btn" data-style="surveillance" title="Simulate night-vision goggles with green intensification and a tube vignette." data-i18n-title>
           <span class="btn-icon">🌙</span>
-          <span class="btn-label"  data-i18n="cockpit.presets.styleNvgLabel">NVG</span>
+          <span class="btn-label" data-i18n>NVG</span>
           <span class="btn-key">3</span>
         </button>
-        <button class="style-btn" data-style="thermal" title="Simulate FLIR-style thermal contrast. Turn up Ironbow for color."  data-i18n-title="cockpit.presets.styleFlirTitle">
+        <button class="style-btn" data-style="thermal" title="Simulate FLIR-style thermal contrast. Turn up Ironbow for color." data-i18n-title>
           <span class="btn-icon">🌡️</span>
-          <span class="btn-label"  data-i18n="cockpit.presets.styleFlirLabel">FLIR</span>
+          <span class="btn-label" data-i18n>FLIR</span>
           <span class="btn-key">4</span>
         </button>
-        <button class="style-btn" data-style="anime" title="Apply bright cel-shaded color and illustrated outlines."  data-i18n-title="cockpit.presets.styleAnimeTitle">
+        <button class="style-btn" data-style="anime" title="Apply bright cel-shaded color and illustrated outlines." data-i18n-title>
           <span class="btn-icon">✦</span>
-          <span class="btn-label"  data-i18n="cockpit.presets.styleAnimeLabel">Anime</span>
+          <span class="btn-label" data-i18n>Anime</span>
           <span class="btn-key">5</span>
         </button>
-        <button class="style-btn" data-style="noir" title="Apply high-contrast monochrome film-noir grading."  data-i18n-title="cockpit.presets.styleNoirTitle">
+        <button class="style-btn" data-style="noir" title="Apply high-contrast monochrome film-noir grading." data-i18n-title>
           <span class="btn-icon">◐</span>
-          <span class="btn-label"  data-i18n="cockpit.presets.styleNoirLabel">Noir</span>
+          <span class="btn-label" data-i18n>Noir</span>
           <span class="btn-key">6</span>
         </button>
-        <button class="style-btn" data-style="snow" title="Add a cold, snowy whiteout treatment to the scene."  data-i18n-title="cockpit.presets.styleSnowTitle">
+        <button class="style-btn" data-style="snow" title="Add a cold, snowy whiteout treatment to the scene." data-i18n-title>
           <span class="btn-icon">❄</span>
-          <span class="btn-label"  data-i18n="cockpit.presets.styleSnowLabel">Snow</span>
+          <span class="btn-label" data-i18n>Snow</span>
           <span class="btn-key">7</span>
         </button>
       </div>
@@ -65,7 +60,7 @@
       </section>
       </div>
       <div id="style-mini-status" class="panel-mini-status" aria-live="polite">
-        <span class="panel-mini-label"  data-i18n="cockpit.presets.miniStyleLabel">Style</span>
+        <span class="panel-mini-label" data-i18n>Style</span>
         <span id="style-mini-value" class="panel-mini-value">NORMAL</span>
       </div>
     </div>
@@ -76,26 +71,26 @@
     <div class="panel-glow"></div>
     <div class="location-inner">
       <div class="location-toolbar">
-        <button id="location-bar-toggle" class="dock-tray-toggle" type="button" data-dock-toggle-target="location-bar" aria-controls="location-bar-popover" aria-expanded="false" aria-label="Expand LOCATION" title="Expand LOCATION"  data-i18n-aria-label="cockpit.location.toggleAria"  data-i18n-title="cockpit.location.toggleAria">
+        <button id="location-bar-toggle" class="dock-tray-toggle" type="button" data-dock-toggle-target="location-bar" aria-controls="location-bar-popover" aria-expanded="false" aria-label="Expand LOCATION" title="Expand LOCATION" data-i18n-aria-label data-i18n-title>
           <span class="location-toolbar-label"><span class="dock-label-icon dock-label-icon-location" aria-hidden="true"></span>LOCATION</span>
         </button>
-        <button class="panel-collapse-btn" data-collapse-target="location-bar" title="Collapse panel"  data-i18n-title="cockpit.location.collapseTitle">+</button>
+        <button class="panel-collapse-btn" data-collapse-target="location-bar" title="Collapse panel" data-i18n-title>+</button>
       </div>
       <div id="location-mini-status" class="location-mini-status" aria-live="polite">
-        <div id="location-mini-city" class="location-mini-city"  data-i18n="cockpit.location.miniCityInitial">📍 Location: --</div>
-        <div id="location-mini-poi" class="location-mini-poi"  data-i18n="cockpit.location.miniPoiInitial">Landmark: --</div>
+        <div id="location-mini-city" class="location-mini-city" data-i18n>📍 Location: --</div>
+        <div id="location-mini-poi" class="location-mini-poi" data-i18n>Landmark: --</div>
       </div>
       <div id="location-bar-popover" class="dock-popover-content">
-        <button class="dock-pin-btn" data-pin-target="location-bar" type="button" aria-label="Pin location tray" aria-pressed="false" title="Keep location tray open"  data-i18n-aria-label="cockpit.location.pinAriaLabel"  data-i18n-title="cockpit.location.pinTitle"><img src="/pin.svg" alt="" /></button>
+        <button class="dock-pin-btn" data-pin-target="location-bar" type="button" aria-label="Pin location tray" aria-pressed="false" title="Keep location tray open" data-i18n-aria-label data-i18n-title><img src="/pin.svg" alt="" /></button>
         <div id="poi-row" class="poi-row-container"></div>
         <div class="location-bar-divider" id="location-bar-divider"></div>
         <div class="location-city-row">
           <div id="location-pills" class="location-pills"></div>
           <div class="location-search-wrap">
-            <button id="search-toggle" class="search-toggle-btn" title="Search any location"  data-i18n-title="cockpit.location.searchToggleTitle">
+            <button id="search-toggle" class="search-toggle-btn" title="Search any location" data-i18n-title>
               <span>&#x1F50E;</span>
             </button>
-            <input type="text" id="location-search" placeholder="Search any location..." autocomplete="off" spellcheck="false" aria-label="Search location by name or coordinates"  data-i18n-aria-label="cockpit.location.searchAria"  data-i18n-placeholder="cockpit.location.searchPlaceholder" />
+            <input type="text" id="location-search" placeholder="Search any location..." autocomplete="off" spellcheck="false" aria-label="Search location by name or coordinates" data-i18n-aria-label data-i18n-placeholder />
           </div>
         </div>
       </div>

src/ui/templates/context.html

@@ -28,112 +28,112 @@
       <div class="panel-glow"></div>
       <div class="global-context-panel-inner" data-rail-scroller>
         <div class="panel-header">
-          <span class="panel-title"  data-i18n="cockpit.context.panelTitle">CONTEXT</span>
+          <span class="panel-title" data-i18n>CONTEXT</span>
           <span class="panel-divider"></span>
           <div id="context-radio-dock" class="context-radio-dock">
-            <button id="context-radio-toggle-btn" class="context-radio-toggle" type="button" aria-expanded="false" aria-controls="context-radio-mini" aria-label="Open compact Radio controls" title="Open compact Radio controls"  data-i18n-aria-label="cockpit.context.radioToggleAriaLabel"  data-i18n-title="cockpit.context.radioToggleTitle">
+            <button id="context-radio-toggle-btn" class="context-radio-toggle" type="button" aria-expanded="false" aria-controls="context-radio-mini" aria-label="Open compact Radio controls" title="Open compact Radio controls" data-i18n-aria-label data-i18n-title>
               <span class="material-symbols-outlined" aria-hidden="true">radio</span>
             </button>
-            <div id="context-radio-mini" class="context-radio-mini" role="group" aria-label="Compact Radio controls" hidden  data-i18n-aria-label="cockpit.context.radioMiniGroupAriaLabel">
+            <div id="context-radio-mini" class="context-radio-mini" role="group" aria-label="Compact Radio controls" hidden data-i18n-aria-label>
               <div class="context-radio-mini-heading">
-                <span  data-i18n="cockpit.context.radioMiniTitle">RADIO</span>
-                <strong id="context-radio-mini-station"  data-i18n="cockpit.context.radioMiniReady">RADIO READY</strong>
+                <span data-i18n>RADIO</span>
+                <strong id="context-radio-mini-station" data-i18n>RADIO READY</strong>
                 <span class="context-radio-mini-actions">
-                  <button id="context-radio-details-btn" type="button" aria-label="Open detailed Radio controls" aria-expanded="false" aria-controls="radio-panel" title="Open detailed Radio controls"  data-i18n-aria-label="cockpit.context.radioDetailsAriaLabel"  data-i18n-title="cockpit.context.radioDetailsTitle">
+                  <button id="context-radio-details-btn" type="button" aria-label="Open detailed Radio controls" aria-expanded="false" aria-controls="radio-panel" title="Open detailed Radio controls" data-i18n-aria-label data-i18n-title>
                     <span class="material-symbols-outlined" aria-hidden="true">open_in_full</span>
                   </button>
-                  <button id="context-radio-mini-close-btn" type="button" aria-label="Close compact Radio controls" title="Close compact Radio controls"  data-i18n-aria-label="cockpit.context.radioCloseAriaLabel"  data-i18n-title="cockpit.context.radioCloseTitle">
+                  <button id="context-radio-mini-close-btn" type="button" aria-label="Close compact Radio controls" title="Close compact Radio controls" data-i18n-aria-label data-i18n-title>
                     <span class="material-symbols-outlined" aria-hidden="true">close</span>
                   </button>
                 </span>
               </div>
-              <button id="context-radio-mini-enable-btn" class="panel-layer-toggle" type="button" aria-pressed="false"  data-i18n="cockpit.context.radioMiniEnable">ENABLE</button>
+              <button id="context-radio-mini-enable-btn" class="panel-layer-toggle" type="button" aria-pressed="false" data-i18n>ENABLE</button>
               <div class="context-radio-mini-transport">
-                <button id="context-radio-mini-prev-btn" type="button" aria-label="Previous filtered radio station" title="Previous station" disabled  data-i18n-aria-label="cockpit.context.radioMiniPrevAriaLabel"  data-i18n-title="cockpit.context.radioMiniPrevTitle">◀◀</button>
-                <button id="context-radio-mini-play-btn" type="button" aria-label="Play selected radio station" title="Play" disabled  data-i18n-aria-label="cockpit.context.radioMiniPlayAriaLabel"  data-i18n-title="cockpit.context.radioMiniPlayTitle">▶</button>
-                <button id="context-radio-mini-next-btn" type="button" aria-label="Next filtered radio station" title="Next station" disabled  data-i18n-aria-label="cockpit.context.radioMiniNextAriaLabel"  data-i18n-title="cockpit.context.radioMiniNextTitle">▶▶</button>
+                <button id="context-radio-mini-prev-btn" type="button" aria-label="Previous filtered radio station" title="Previous station" disabled data-i18n-aria-label data-i18n-title>◀◀</button>
+                <button id="context-radio-mini-play-btn" type="button" aria-label="Play selected radio station" title="Play" disabled data-i18n-aria-label data-i18n-title>▶</button>
+                <button id="context-radio-mini-next-btn" type="button" aria-label="Next filtered radio station" title="Next station" disabled data-i18n-aria-label data-i18n-title>▶▶</button>
               </div>
               <label class="context-radio-mini-volume" for="context-radio-mini-volume">
-                <span  data-i18n="cockpit.context.radioMiniVolumeLabel">VOLUME</span>
-                <input id="context-radio-mini-volume" class="gev-quantitative-slider" type="range" min="0" max="100" value="80" aria-label="Compact Radio volume" disabled  data-i18n-aria-label="cockpit.context.radioMiniVolumeAriaLabel" />
+                <span data-i18n>VOLUME</span>
+                <input id="context-radio-mini-volume" class="gev-quantitative-slider" type="range" min="0" max="100" value="80" aria-label="Compact Radio volume" disabled data-i18n-aria-label />
                 <output id="context-radio-mini-volume-value" class="gev-slider-value" for="context-radio-mini-volume">80%</output>
               </label>
             </div>
           </div>
-          <button class="panel-collapse-btn" data-collapse-target="global-context-panel" title="Expand panel"  data-i18n-title="cockpit.context.collapseTitle">▶</button>
+          <button class="panel-collapse-btn" data-collapse-target="global-context-panel" title="Expand panel" data-i18n-title>▶</button>
         </div>
         <div class="cyber-panel-body" data-rail-scroller>
-        <div class="global-context-modes" role="tablist" aria-label="Context mode"  data-i18n-aria-label="cockpit.context.modesAriaLabel">
-          <button id="global-context-flights-btn" class="context-mode-button" type="button" role="tab" tabindex="0" aria-selected="false" aria-controls="context-flights-view" aria-label="CONTACTS" title="Cycles the nearest contacts of whatever type you select — planes, vessels, installations. Satellites track independently."  data-i18n-aria-label="cockpit.context.contactsTabAriaLabel"  data-i18n-title="cockpit.context.contactsTabTitle">
+        <div class="global-context-modes" role="tablist" aria-label="Context mode" data-i18n-aria-label>
+          <button id="global-context-flights-btn" class="context-mode-button" type="button" role="tab" tabindex="0" aria-selected="false" aria-controls="context-flights-view" aria-label="CONTACTS" title="Cycles the nearest contacts of whatever type you select — planes, vessels, installations. Satellites track independently." data-i18n-aria-label data-i18n-title>
             <span class="material-symbols-outlined" aria-hidden="true">radar</span>
-            <span  data-i18n="cockpit.context.contactsTabLabel">CONTACTS</span>
+            <span data-i18n>CONTACTS</span>
           </button>
           <button id="global-context-missions-btn" class="context-mode-button" type="button" role="tab" tabindex="0" aria-selected="false" aria-controls="context-missions-view">
             <span class="material-symbols-outlined" aria-hidden="true">rocket_launch</span>
-            <span  data-i18n="cockpit.context.missionsTabLabel">SPACE MISSIONS</span>
+            <span data-i18n>SPACE MISSIONS</span>
           </button>
         </div>
         <div id="context-mode-standby" class="context-mode-standby">
-          <strong  data-i18n="cockpit.context.standbyTitle">SELECT CONTEXT</strong>
+          <strong data-i18n>SELECT CONTEXT</strong>
           <span>CONTACTS — nearest planes · vessels · sites<br>SPACE MISSIONS — launches &amp; orbital assets</span>
         </div>
         <section id="context-flights-view" class="context-mode-view" role="tabpanel" aria-labelledby="global-context-flights-btn" hidden>
-          <div class="global-context-actions" aria-label="Contact Context actions"  data-i18n-aria-label="cockpit.context.actionsAriaLabel">
+          <div class="global-context-actions" aria-label="Contact Context actions" data-i18n-aria-label>
             <button id="cockpit-entry" type="button" hidden>
               <span class="material-symbols-outlined" aria-hidden="true">flight</span>
-              <span  data-i18n="cockpit.context.cockpitEntryLabel">COCKPIT</span>
+              <span data-i18n>COCKPIT</span>
             </button>
-            <button id="installations-search-btn" class="panel-layer-toggle" type="button"  data-i18n="cockpit.context.searchNearbyLabel">SEARCH NEARBY SITES</button>
-            <button id="tr3b-toggle" class="tr3b-toggle" type="button" aria-pressed="false" hidden aria-label="Reclassify tracked contact as TR-3B" title="Reclassify as TR-3B"  data-i18n-aria-label="cockpit.context.tr3bAriaLabel"  data-i18n-title="cockpit.context.tr3bTitle">🛸</button>
+            <button id="installations-search-btn" class="panel-layer-toggle" type="button" data-i18n>SEARCH NEARBY SITES</button>
+            <button id="tr3b-toggle" class="tr3b-toggle" type="button" aria-pressed="false" hidden aria-label="Reclassify tracked contact as TR-3B" title="Reclassify as TR-3B" data-i18n-aria-label data-i18n-title>🛸</button>
           </div>
           <aside id="military-awareness-panel">
             <div class="military-awareness-standby">
-              <strong  data-i18n="cockpit.context.awarenessOffTitle">CONTACTS CONTEXT OFF</strong>
-              <span  data-i18n="cockpit.context.awarenessOffHint">SELECT CONTACTS TO LOAD OBSERVED / MAPPED PROXIMITY</span>
+              <strong data-i18n>CONTACTS CONTEXT OFF</strong>
+              <span data-i18n>SELECT CONTACTS TO LOAD OBSERVED / MAPPED PROXIMITY</span>
             </div>
           </aside>
         </section>
         <section id="context-missions-view" class="context-mode-view" role="tabpanel" aria-labelledby="global-context-missions-btn" hidden>
           <div id="space-mission-panel-host">
-            <div id="space-mission-roster" class="space-mission-roster" aria-label="Available Space Missions"  data-i18n-aria-label="cockpit.context.rosterAriaLabel">
+            <div id="space-mission-roster" class="space-mission-roster" aria-label="Available Space Missions" data-i18n-aria-label>
               <div class="space-mission-roster-header">
                 <div>
-                  <strong  data-i18n="cockpit.context.rosterTitle">AVAILABLE MISSIONS</strong>
-                  <span  data-i18n="cockpit.context.rosterHint">SELECT A MISSION TO INSPECT</span>
+                  <strong data-i18n>AVAILABLE MISSIONS</strong>
+                  <span data-i18n>SELECT A MISSION TO INSPECT</span>
                 </div>
                 <output data-mission-roster-count>—</output>
               </div>
               <div class="space-mission-roster-list" data-mission-roster-list>
-                <div class="space-mission-roster-empty"  data-i18n="cockpit.context.rosterLoading">LOADING 30-DAY MISSION INDEX</div>
+                <div class="space-mission-roster-empty" data-i18n>LOADING 30-DAY MISSION INDEX</div>
               </div>
-              <p class="space-mission-roster-focus-continuation" tabindex="-1" data-mission-roster-focus-continuation  data-i18n="layers.missions.roster.keyboardHint">TAB PREVIEWS · ENTER / SPACE SELECTS</p>
+              <p class="space-mission-roster-focus-continuation" tabindex="-1" data-mission-roster-focus-continuation data-i18n>TAB PREVIEWS · ENTER / SPACE SELECTS</p>
             </div>
           </div>
         </section>
-        <section id="radio-panel" class="panel-collapsible collapsed" data-panel-id="radio-panel" aria-label="Internet radio and local SDR"  data-i18n-aria-label="layers.radio.panelAriaLabel">
+        <section id="radio-panel" class="panel-collapsible collapsed" data-panel-id="radio-panel" aria-label="Internet radio and local SDR" data-i18n-aria-label>
           <div class="radio-panel-inner">
             <div class="panel-header">
-              <span class="panel-title"  data-i18n="layers.radio.panelTitle">RADIO</span>
+              <span class="panel-title" data-i18n>RADIO</span>
               <span id="radio-layer-state" class="radio-layer-state">OFF</span>
               <span class="panel-divider"></span>
-              <button class="panel-collapse-btn" data-collapse-target="radio-panel" title="Expand Radio" aria-label="Expand Radio section"  data-i18n-title="layers.radio.expandTitle"  data-i18n-aria-label="layers.radio.expandAriaLabel">+</button>
+              <button class="panel-collapse-btn" data-collapse-target="radio-panel" title="Expand Radio" aria-label="Expand Radio section" data-i18n-title data-i18n-aria-label>+</button>
             </div>
             <div class="radio-directory-row">
-              <button id="radio-enable-btn" class="panel-layer-toggle" type="button" aria-pressed="false"  data-i18n="layers.radio.enable">ENABLE</button>
-              <label class="radio-filter-label" for="radio-filter"  data-i18n="layers.radio.stationTagLabel">STATION TAG</label>
-              <select id="radio-filter" aria-label="Filter stations by station tag" disabled  data-i18n-aria-label="layers.radio.filterAriaLabel">
-                <option value="all"  data-i18n="layers.radio.filterAll">All</option>
+              <button id="radio-enable-btn" class="panel-layer-toggle" type="button" aria-pressed="false" data-i18n>ENABLE</button>
+              <label class="radio-filter-label" for="radio-filter" data-i18n>STATION TAG</label>
+              <select id="radio-filter" aria-label="Filter stations by station tag" disabled data-i18n-aria-label>
+                <option value="all" data-i18n>All</option>
               </select>
             </div>
             <div id="radio-station-card" class="radio-station-card" aria-live="polite">
-              <strong id="radio-station-name"  data-i18n="layers.radio.noStation">NO STATION SELECTED</strong>
-              <span id="radio-station-meta"  data-i18n="layers.radio.stationHint">Enable Radio, then choose a globe marker or use next.</span>
+              <strong id="radio-station-name" data-i18n>NO STATION SELECTED</strong>
+              <span id="radio-station-meta" data-i18n>Enable Radio, then choose a globe marker or use next.</span>
               <span id="radio-station-tags"></span>
             </div>
             <div id="radio-tuner" class="radio-tuner" hidden>
               <div class="radio-tuner-header">
                 <span id="radio-tuner-band-label">DIRECTORY BAND</span>
-                <output id="radio-tuner-value" for="radio-tuner-slider"  data-i18n="layers.radio.dragToTune">DRAG TO TUNE</output>
+                <output id="radio-tuner-value" for="radio-tuner-slider" data-i18n>DRAG TO TUNE</output>
               </div>
               <div class="radio-tuner-dial">
                 <div class="radio-tuner-scale" aria-hidden="true"></div>
@@ -142,27 +142,27 @@
                   aria-label="Tune available internet radio stations" aria-valuetext="No station available" disabled />
               </div>
               <div class="radio-tuner-readout">
-                <span id="radio-tuner-station"  data-i18n="layers.radio.tunerIdle">ALL · DRAG THE NEEDLE</span>
-                <span  data-i18n="layers.radio.snapsNote">SNAPS TO AVAILABLE STATIONS</span>
+                <span id="radio-tuner-station" data-i18n>ALL · DRAG THE NEEDLE</span>
+                <span data-i18n>SNAPS TO AVAILABLE STATIONS</span>
               </div>
             </div>
-            <div class="radio-transport" role="group" aria-label="Radio playback"  data-i18n-aria-label="layers.radio.transportAriaLabel">
-              <button id="radio-prev-btn" type="button" aria-label="Previous filtered station" disabled  data-i18n-aria-label="layers.radio.prevAriaLabel"  data-i18n="layers.radio.prev">PREV</button>
-              <button id="radio-play-btn" type="button" aria-label="Play selected station" disabled  data-i18n-aria-label="layers.radio.playAriaLabel"  data-i18n="layers.radio.play">PLAY</button>
-              <button id="radio-next-btn" type="button" aria-label="Next filtered station" disabled  data-i18n-aria-label="layers.radio.nextAriaLabel"  data-i18n="layers.radio.next">NEXT</button>
-              <button id="radio-stop-btn" type="button" aria-label="Stop radio playback" disabled  data-i18n-aria-label="layers.radio.stopAriaLabel"  data-i18n="layers.radio.stop">STOP</button>
+            <div class="radio-transport" role="group" aria-label="Radio playback" data-i18n-aria-label>
+              <button id="radio-prev-btn" type="button" aria-label="Previous filtered station" disabled data-i18n-aria-label data-i18n>PREV</button>
+              <button id="radio-play-btn" type="button" aria-label="Play selected station" disabled data-i18n-aria-label data-i18n>PLAY</button>
+              <button id="radio-next-btn" type="button" aria-label="Next filtered station" disabled data-i18n-aria-label data-i18n>NEXT</button>
+              <button id="radio-stop-btn" type="button" aria-label="Stop radio playback" disabled data-i18n-aria-label data-i18n>STOP</button>
             </div>
             <label class="radio-volume-row" for="radio-volume">
-              <span  data-i18n="layers.radio.volumeLabel">VOLUME</span>
-              <input id="radio-volume" class="gev-quantitative-slider" type="range" min="0" max="100" value="80" aria-label="Radio volume"  data-i18n-aria-label="layers.radio.volumeAriaLabel" />
+              <span data-i18n>VOLUME</span>
+              <input id="radio-volume" class="gev-quantitative-slider" type="range" min="0" max="100" value="80" aria-label="Radio volume" data-i18n-aria-label />
               <output id="radio-volume-value" class="gev-slider-value" for="radio-volume">80%</output>
             </label>
-            <div id="radio-playback-state" class="radio-playback-state" role="status" aria-live="polite"  data-i18n="layers.radio.playbackOff">Radio off</div>
+            <div id="radio-playback-state" class="radio-playback-state" role="status" aria-live="polite" data-i18n>Radio off</div>
             <div class="radio-links">
-              <a id="radio-station-homepage" href="#" target="_blank" rel="noopener noreferrer" hidden  data-i18n="layers.radio.stationSite">STATION SITE</a>
+              <a id="radio-station-homepage" href="#" target="_blank" rel="noopener noreferrer" hidden data-i18n>STATION SITE</a>
               <a href="https://www.radio-browser.info/" target="_blank" rel="noopener noreferrer">DIRECTORY: RADIO BROWSER</a>
             </div>
-            <p class="radio-privacy"  data-i18n="layers.radio.privacyNote">Audio connects directly to the broadcaster after you press play. Your IP is visible to that broadcaster.</p>
+            <p class="radio-privacy" data-i18n>Audio connects directly to the broadcaster after you press play. Your IP is visible to that broadcaster.</p>
             <p class="radio-privacy">Audio connects directly to the broadcaster after you press play. Your IP is visible to that broadcaster.</p>
             <div id="sdr-radio-card" class="sdr-radio-card" role="group" aria-label="Local RTL-SDR receiver">
               <div class="sdr-radio-heading">

src/ui/templates/display-controls.html

@@ -3,20 +3,20 @@
     <div class="compact pp-header-row">
       <span class="pp-header-label">DISPLAY</span>
       <span class="panel-divider" aria-hidden="true"></span>
-      <button class="panel-collapse-btn pp-collapse-btn" data-collapse-target="pp-toggles" title="Collapse panel"  data-i18n-title="cockpit.display.collapseTitle">&#x25C0;</button>
+      <button class="panel-collapse-btn pp-collapse-btn" data-collapse-target="pp-toggles" title="Collapse panel" data-i18n-title>&#x25C0;</button>
     </div>
     <div class="pp-panel-body" data-rail-scroller>
     <div class="pp-toggle-group">
-      <button class="pp-toggle-btn" id="hud-toggle" title="Intelligence HUD (H)"  data-i18n-title="cockpit.display.hudToggleTitle">
+      <button class="pp-toggle-btn" id="hud-toggle" title="Intelligence HUD (H)" data-i18n-title>
         <span class="pp-icon">&#x25CE;</span>
         <span class="pp-label">HUD</span>
       </button>
       <div class="pp-slider-row" id="hud-layout-row">
-        <span class="pp-slider-mini-label"  data-i18n="cockpit.display.hudLayoutLabel">Layout</span>
-        <select id="hud-layout-select" class="pp-select" aria-label="HUD layout"  data-i18n-aria-label="cockpit.display.hudLayoutAriaLabel">
-          <option value="tactical"  data-i18n="cockpit.display.hudLayoutTactical">Tactical</option>
-          <option value="operator"  data-i18n="cockpit.display.hudLayoutOperator">Operator</option>
-          <option value="minimal"  data-i18n="cockpit.display.hudLayoutMinimal">Minimal</option>
+        <span class="pp-slider-mini-label" data-i18n>Layout</span>
+        <select id="hud-layout-select" class="pp-select" aria-label="HUD layout" data-i18n-aria-label>
+          <option value="tactical" data-i18n>Tactical</option>
+          <option value="operator" data-i18n>Operator</option>
+          <option value="minimal" data-i18n>Minimal</option>
           <option value="cyber">Cyber</option>
         </select>
       </div>
@@ -52,39 +52,39 @@
       </div>
     </div>
     <div class="pp-toggle-group">
-      <button class="pp-toggle-btn" id="detection-toggle" title="Detection Overlay (D)" aria-label="Detection overlay" aria-pressed="false"  data-i18n-title="cockpit.display.detectionToggleTitle"  data-i18n-aria-label="cockpit.display.detectionAriaLabel">
+      <button class="pp-toggle-btn" id="detection-toggle" title="Detection Overlay (D)" aria-label="Detection overlay" aria-pressed="false" data-i18n-title data-i18n-aria-label>
         <span class="pp-icon">&#x25A3;</span>
-        <span class="pp-label"  data-i18n="cockpit.display.detectionLabel">DETECT</span>
+        <span class="pp-label" data-i18n>DETECT</span>
       </button>
       <div class="pp-slider-row detection-slider-row" id="detection-slider-row">
-        <label class="pp-slider-mini-label" for="detection-density-slider"  data-i18n="cockpit.display.densityLabel">Density</label>
-        <input type="range" class="pp-slider" id="detection-density-slider" min="0" max="100" step="25" value="50" aria-label="Detection label density"  data-i18n-aria-label="cockpit.display.densityAriaLabel" />
+        <label class="pp-slider-mini-label" for="detection-density-slider" data-i18n>Density</label>
+        <input type="range" class="pp-slider" id="detection-density-slider" min="0" max="100" step="25" value="50" aria-label="Detection label density" data-i18n-aria-label />
         <span class="pp-slider-value" id="detection-density-value">50%</span>
       </div>
       <div class="pp-slider-row detection-allocation-row" id="detection-allocation-row">
-        <span class="pp-slider-mini-label"  data-i18n="cockpit.display.allocationLabel">Allocation</span>
-        <div class="pp-mode-seg detection-allocation-seg" role="radiogroup" aria-label="Detection label allocation"  data-i18n-aria-label="cockpit.display.allocationAriaLabel">
-          <button class="pp-mode-btn active" id="detection-allocation-elastic" data-allocation="ELASTIC" role="radio" aria-checked="true"  data-i18n="cockpit.display.allocationElastic">Elastic</button>
-          <button class="pp-mode-btn" id="detection-allocation-weighted" data-allocation="WEIGHTED" role="radio" aria-checked="false"  data-i18n="cockpit.display.allocationWeighted">Weighted</button>
+        <span class="pp-slider-mini-label" data-i18n>Allocation</span>
+        <div class="pp-mode-seg detection-allocation-seg" role="radiogroup" aria-label="Detection label allocation" data-i18n-aria-label>
+          <button class="pp-mode-btn active" id="detection-allocation-elastic" data-allocation="ELASTIC" role="radio" aria-checked="true" data-i18n>Elastic</button>
+          <button class="pp-mode-btn" id="detection-allocation-weighted" data-allocation="WEIGHTED" role="radio" aria-checked="false" data-i18n>Weighted</button>
         </div>
       </div>
       <div class="pp-slider-row detection-fade-row" id="detection-fade-row">
-        <label class="pp-slider-mini-label" for="detection-fade-slider"  data-i18n="cockpit.display.fadeLabel">Fade</label>
-        <input type="range" class="pp-slider" id="detection-fade-slider" min="0" max="40" step="1" value="7" aria-label="Detection fade distance" title="World-overlay fade distance outside the keyhole as a percentage of its radius"  data-i18n-aria-label="cockpit.display.fadeAriaLabel"  data-i18n-title="cockpit.display.fadeTitle" />
+        <label class="pp-slider-mini-label" for="detection-fade-slider" data-i18n>Fade</label>
+        <input type="range" class="pp-slider" id="detection-fade-slider" min="0" max="40" step="1" value="7" aria-label="Detection fade distance" title="World-overlay fade distance outside the keyhole as a percentage of its radius" data-i18n-aria-label data-i18n-title />
         <span class="pp-slider-value" id="detection-fade-value">7%</span>
       </div>
       <div class="pp-slider-row detection-opacity-row" id="detection-opacity-row">
-        <label class="pp-slider-mini-label" for="detection-opacity-slider"  data-i18n="cockpit.display.outsideLabel">Outside</label>
-        <input type="range" class="pp-slider" id="detection-opacity-slider" min="0" max="100" step="1" value="1" aria-label="Detection opacity outside the keyhole" title="World-overlay label and card opacity beyond the fade distance"  data-i18n-aria-label="cockpit.display.outsideAriaLabel"  data-i18n-title="cockpit.display.outsideTitle" />
+        <label class="pp-slider-mini-label" for="detection-opacity-slider" data-i18n>Outside</label>
+        <input type="range" class="pp-slider" id="detection-opacity-slider" min="0" max="100" step="1" value="1" aria-label="Detection opacity outside the keyhole" title="World-overlay label and card opacity beyond the fade distance" data-i18n-aria-label data-i18n-title />
         <span class="pp-slider-value" id="detection-opacity-value">1%</span>
       </div>
     </div>
     <!-- The one shared preset-parameter surface is inserted here at runtime. -->
     <div id="param-slider-panel">
       <div class="param-panel-header">
-        <span class="param-panel-title"  data-i18n="cockpit.display.parametersTitle">PARAMETERS</span>
+        <span class="param-panel-title" data-i18n>PARAMETERS</span>
         <span class="param-panel-divider"></span>
-        <button class="panel-collapse-btn" id="param-panel-collapse-btn" data-collapse-target="param-slider-panel" title="Collapse panel"  data-i18n-title="cockpit.display.parametersCollapseTitle">−</button>
+        <button class="panel-collapse-btn" id="param-panel-collapse-btn" data-collapse-target="param-slider-panel" title="Collapse panel" data-i18n-title>−</button>
       </div>
       <div id="param-sliders"></div>
     </div>
@@ -93,31 +93,31 @@
            button ships lit and the mode row ships open — the same markup-carries-the-default
            convention as #scope-toggle. ui.js re-syncs both from durable layer state, which
            is what flips them back for a share link or a stored session carrying 3D off. -->
-      <button class="pp-toggle-btn active" id="models3d-toggle" aria-pressed="true" title="3D aircraft — flat icons zoomed out, 3D models up close"  data-i18n-title="cockpit.display.modelsToggleTitle">
+      <button class="pp-toggle-btn active" id="models3d-toggle" aria-pressed="true" title="3D aircraft — flat icons zoomed out, 3D models up close" data-i18n-title>
         <span class="pp-icon">&#x2708;</span>
         <span class="pp-label">3D</span>
       </button>
       <div class="pp-slider-row visible" id="models3d-mode-row">
-        <span class="pp-slider-mini-label"  data-i18n="cockpit.display.modelsLabel">Models</span>
-        <div class="pp-mode-seg" role="radiogroup" aria-label="3D model coverage"  data-i18n-aria-label="cockpit.display.modelsCoverageAriaLabel">
-          <button class="pp-mode-btn active" id="models3d-mode-proximity" data-mode="proximity" role="radio" aria-checked="true"  data-i18n="cockpit.display.modelsModeProximity">Proximity</button>
-          <button class="pp-mode-btn" id="models3d-mode-all" data-mode="all" role="radio" aria-checked="false"  data-i18n="cockpit.display.modelsModeAll">All</button>
+        <span class="pp-slider-mini-label" data-i18n>Models</span>
+        <div class="pp-mode-seg" role="radiogroup" aria-label="3D model coverage" data-i18n-aria-label>
+          <button class="pp-mode-btn active" id="models3d-mode-proximity" data-mode="proximity" role="radio" aria-checked="true" data-i18n>Proximity</button>
+          <button class="pp-mode-btn" id="models3d-mode-all" data-mode="all" role="radio" aria-checked="false" data-i18n>All</button>
         </div>
       </div>
     </div>
     <div class="pp-toggle-group">
-      <button class="pp-toggle-btn active" id="scope-toggle" title="Scope — the circular viewport mask" aria-pressed="true"  data-i18n-title="cockpit.display.scopeToggleTitle">
+      <button class="pp-toggle-btn active" id="scope-toggle" title="Scope — the circular viewport mask" aria-pressed="true" data-i18n-title>
         <span class="pp-icon material-symbols-outlined" aria-hidden="true">adjust</span>
-        <span class="pp-label"  data-i18n="cockpit.display.scopeLabel">Scope</span>
+        <span class="pp-label" data-i18n>Scope</span>
       </button>
       <div class="pp-slider-row visible" id="scope-slider-row">
-        <span class="pp-slider-mini-label"  data-i18n="cockpit.display.featherLabel">Feather</span>
+        <span class="pp-slider-mini-label" data-i18n>Feather</span>
         <!-- Feather starts at an 11% soft scope-mask edge (owner final lock
              2026-08-24, superseding the 08-22 hard-crop and 08-23 8% rulings);
              mirrors SCOPE_FEATHER_RATIO_DEFAULT in src/scopeMask.js. Feather
              softens the black mask edge; label fading is the separate Fade
              slider. -->
-        <input type="range" class="pp-slider" id="scope-feather-slider" min="0" max="100" value="11" aria-label="Scope edge feather" title="Scope edge feather as a percentage of the keyhole radius"  data-i18n-aria-label="cockpit.display.featherAria"  data-i18n-title="cockpit.display.featherTitle" />
+        <input type="range" class="pp-slider" id="scope-feather-slider" min="0" max="100" value="11" aria-label="Scope edge feather" title="Scope edge feather as a percentage of the keyhole radius" data-i18n-aria-label data-i18n-title />
         <span class="pp-slider-value" id="scope-feather-value">11%</span>
       </div>
     </div>
@@ -148,35 +148,35 @@
       </div>
     </div>
     <div class="pp-toggle-group">
-      <button class="pp-toggle-btn" id="celestial-toggle" title="Celestial ring — reveal the full globe" aria-pressed="false"  data-i18n-title="cockpit.display.celestialToggleTitle">
+      <button class="pp-toggle-btn" id="celestial-toggle" title="Celestial ring — reveal the full globe" aria-pressed="false" data-i18n-title>
         <span class="pp-icon material-symbols-outlined" aria-hidden="true">flare</span>
-        <span class="pp-label"  data-i18n="cockpit.display.celestialLabel">Celestial</span>
+        <span class="pp-label" data-i18n>Celestial</span>
       </button>
     </div>
-    <button class="pp-toggle-btn" id="clean-view-toggle" title="Hide UI chrome"  data-i18n-title="cockpit.display.cleanViewToggleTitle">
+    <button class="pp-toggle-btn" id="clean-view-toggle" title="Hide UI chrome" data-i18n-title>
       <span class="pp-icon">&#x25A1;</span>
-      <span class="pp-label"  data-i18n="cockpit.display.cleanViewLabel">Clean UI</span>
+      <span class="pp-label" data-i18n>Clean UI</span>
     </button>
     <div class="pp-toggle-group">
-      <button class="pp-toggle-btn" id="bloom-toggle" title="Bloom / Glow"  data-i18n-title="cockpit.display.bloomToggleTitle">
+      <button class="pp-toggle-btn" id="bloom-toggle" title="Bloom / Glow" data-i18n-title>
         <span class="pp-icon">&#x2728;</span>
-        <span class="pp-label"  data-i18n="cockpit.display.bloomLabel">Bloom</span>
+        <span class="pp-label" data-i18n>Bloom</span>
       </button>
       <div class="pp-slider-row" id="bloom-slider-row">
-        <input type="range" class="pp-slider" id="bloom-intensity-slider" min="0" max="200" value="0" aria-label="Bloom intensity"  data-i18n-aria-label="cockpit.display.bloomAria" />
+        <input type="range" class="pp-slider" id="bloom-intensity-slider" min="0" max="200" value="0" aria-label="Bloom intensity" data-i18n-aria-label />
         <span class="pp-slider-value" id="bloom-intensity-value">0%</span>
       </div>
     </div>
     <div class="pp-toggle-group">
-      <button class="pp-toggle-btn" id="sharpen-toggle" title="Sharpening"  data-i18n-title="cockpit.display.sharpenToggleTitle">
+      <button class="pp-toggle-btn" id="sharpen-toggle" title="Sharpening" data-i18n-title>
         <span class="pp-icon">&#x1F50D;</span>
-        <span class="pp-label"  data-i18n="cockpit.display.sharpenLabel">Sharpen</span>
+        <span class="pp-label" data-i18n>Sharpen</span>
       </button>
       <div class="pp-slider-row" id="sharpen-slider-row">
-        <input type="range" class="pp-slider" id="sharpen-intensity-slider" min="0" max="100" value="49" aria-label="Sharpen intensity"  data-i18n-aria-label="cockpit.display.sharpenAria" />
+        <input type="range" class="pp-slider" id="sharpen-intensity-slider" min="0" max="100" value="49" aria-label="Sharpen intensity" data-i18n-aria-label />
         <span class="pp-slider-value" id="sharpen-intensity-value">49%</span>
       </div>
     </div>
   </div>
   </div>
-  <button id="clean-view-exit" title="Return UI controls"  data-i18n-title="cockpit.display.cleanViewExitTitle"  data-i18n="cockpit.display.cleanViewExitLabel">EXIT CLEAN VIEW</button>
+  <button id="clean-view-exit" title="Return UI controls" data-i18n-title data-i18n>EXIT CLEAN VIEW</button>

src/ui/templates/hud-loading.html

@@ -6,6 +6,6 @@
     <div class="loader-content">
       <span class="loader-logo brand-logo" data-logo-gaze data-logo-src="/logo.svg" aria-hidden="true"><img src="/logo.svg" alt="" /></span>
       <h2>GOD'S EYE <span class="title-accent">VIEW</span></h2>
-      <p class="loader-status"  data-i18n="shell.loading.initialStatus">Initializing photorealistic world...</p>
+      <p class="loader-status" data-i18n>Initializing photorealistic world...</p>
     </div>
   </div>

src/ui/templates/layer-panels.html

@@ -4,9 +4,9 @@
     <div class="panel-glow"></div>
     <div class="data-panel-inner">
       <div class="panel-header">
-        <span class="panel-title"  data-i18n="shell.panels.dataLayers">DATA LAYERS</span>
+        <span class="panel-title" data-i18n>DATA LAYERS</span>
         <span class="panel-divider"></span>
-        <button class="panel-collapse-btn" data-collapse-target="data-panel" title="Collapse panel"  data-i18n-title="shell.panels.collapseTitle">+</button>
+        <button class="panel-collapse-btn" data-collapse-target="data-panel" title="Collapse panel" data-i18n-title>+</button>
       </div>
       <div id="data-toggles" class="data-toggle-list"></div>
     </div>
@@ -17,56 +17,56 @@
     <div class="panel-glow"></div>
     <div class="cctv-panel-inner" data-rail-scroller>
       <div class="panel-header">
-        <span class="panel-title"  data-i18n="layers.cctv.panelTitle">CCTV</span>
+        <span class="panel-title" data-i18n>CCTV</span>
         <span class="panel-divider"></span>
-        <button class="panel-collapse-btn" data-collapse-target="cctv-panel" title="Collapse panel"  data-i18n-title="layers.cctv.collapseTitle">+</button>
+        <button class="panel-collapse-btn" data-collapse-target="cctv-panel" title="Collapse panel" data-i18n-title>+</button>
       </div>
       <div class="cyber-panel-body" data-rail-scroller>
       <div id="cctv-frame-wrap" class="cctv-frame-wrap">
         <img id="cctv-frame" alt="CCTV feed frame" />
         <canvas id="cctv-video" class="cctv-frame" hidden></canvas>
       </div>
-      <div id="cctv-source-badge" role="status" aria-live="polite"  data-i18n="layers.cctv.sourceUnknown">SOURCE · UNKNOWN</div>
-      <div id="cctv-meta"  data-i18n="layers.cctv.metaIdle">Enable CCTV to load camera intersections</div>
+      <div id="cctv-source-badge" role="status" aria-live="polite" data-i18n>SOURCE · UNKNOWN</div>
+      <div id="cctv-meta" data-i18n>Enable CCTV to load camera intersections</div>
       <div class="cctv-controls">
-        <button id="cctv-enable-btn" class="scene-btn"  data-i18n="layers.cctv.toggleOff">CCTV OFF</button>
-        <button id="cctv-nearest-btn" class="scene-btn"  data-i18n="layers.cctv.nearest">NEAREST</button>
+        <button id="cctv-enable-btn" class="scene-btn" data-i18n>CCTV OFF</button>
+        <button id="cctv-nearest-btn" class="scene-btn" data-i18n>NEAREST</button>
       </div>
       <div class="cctv-controls">
-        <button id="cctv-prev-btn" class="scene-btn"  data-i18n="layers.cctv.prev">PREV</button>
-        <select id="cctv-camera-select" aria-label="CCTV camera"  data-i18n-aria-label="layers.cctv.cameraAriaLabel"></select>
-        <button id="cctv-next-btn" class="scene-btn"  data-i18n="layers.cctv.next">NEXT</button>
+        <button id="cctv-prev-btn" class="scene-btn" data-i18n>PREV</button>
+        <select id="cctv-camera-select" aria-label="CCTV camera" data-i18n-aria-label></select>
+        <button id="cctv-next-btn" class="scene-btn" data-i18n>NEXT</button>
       </div>
       <div class="cctv-controls">
-        <button id="cctv-focus-btn" class="scene-btn"  data-i18n="layers.cctv.focus">FOCUS</button>
-        <button id="cctv-coverage-btn" class="scene-btn"  data-i18n="layers.cctv.coverageOff">COVERAGE OFF</button>
-        <button id="cctv-auto-hop-btn" class="scene-btn"  data-i18n="layers.cctv.autoHopOff">AUTO HOP OFF</button>
+        <button id="cctv-focus-btn" class="scene-btn" data-i18n>FOCUS</button>
+        <button id="cctv-coverage-btn" class="scene-btn" data-i18n>COVERAGE OFF</button>
+        <button id="cctv-auto-hop-btn" class="scene-btn" data-i18n>AUTO HOP OFF</button>
       </div>
       <div class="cctv-controls">
-        <button id="cctv-projection-btn" class="scene-btn"  data-i18n="layers.cctv.projectionOn">PROJECTION ON</button>
+        <button id="cctv-projection-btn" class="scene-btn" data-i18n>PROJECTION ON</button>
         <span id="cctv-quality-chip">CAL · --</span>
       </div>
       <div class="cctv-calibration-block">
         <div class="cctv-calibration-header">
-          <div class="cctv-summary-label"  data-i18n="layers.cctv.calibrationLabel">CALIBRATION</div>
-          <button id="cctv-adjust-btn" class="scene-btn" title="Drag the camera in the world: rings rotate, arrows move, handles set range/FOV"  data-i18n-title="layers.cctv.adjustTitle"  data-i18n="layers.cctv.adjustLabel">ADJUST</button>
+          <div class="cctv-summary-label" data-i18n>CALIBRATION</div>
+          <button id="cctv-adjust-btn" class="scene-btn" title="Drag the camera in the world: rings rotate, arrows move, handles set range/FOV" data-i18n-title data-i18n>ADJUST</button>
         </div>
-        <div id="cctv-cal-readout" class="cctv-cal-readout" aria-label="Camera pose — click a value to type"  data-i18n-aria-label="layers.cctv.calPoseAriaLabel">
-          <button class="cctv-cal-value" data-cal-field="heading" title="Heading (compass °) — click to type"  data-i18n-title="layers.cctv.calHeadingTitle">HDG --</button>
-          <button class="cctv-cal-value" data-cal-field="pitch" title="Pitch (° up/down) — click to type"  data-i18n-title="layers.cctv.calPitchTitle">PITCH --</button>
-          <button class="cctv-cal-value" data-cal-field="fov" title="Horizontal FOV (°) — click to type"  data-i18n-title="layers.cctv.calFovTitle">FOV --</button>
-          <button class="cctv-cal-value" data-cal-field="range" title="Range / monitor-plane distance (m) — click to type"  data-i18n-title="layers.cctv.calRangeTitle">RANGE --</button>
-          <button class="cctv-cal-value" data-cal-field="height" title="Mount height above ground (m) — click to type"  data-i18n-title="layers.cctv.calHeightTitle">HGT --</button>
-          <button class="cctv-cal-value" data-cal-field="north" title="North offset from catalog position (m) — click to type"  data-i18n-title="layers.cctv.calNorthTitle">ΔN --</button>
-          <button class="cctv-cal-value" data-cal-field="east" title="East offset from catalog position (m) — click to type"  data-i18n-title="layers.cctv.calEastTitle">ΔE --</button>
+        <div id="cctv-cal-readout" class="cctv-cal-readout" aria-label="Camera pose — click a value to type" data-i18n-aria-label>
+          <button class="cctv-cal-value" data-cal-field="heading" title="Heading (compass °) — click to type" data-i18n-title>HDG --</button>
+          <button class="cctv-cal-value" data-cal-field="pitch" title="Pitch (° up/down) — click to type" data-i18n-title>PITCH --</button>
+          <button class="cctv-cal-value" data-cal-field="fov" title="Horizontal FOV (°) — click to type" data-i18n-title>FOV --</button>
+          <button class="cctv-cal-value" data-cal-field="range" title="Range / monitor-plane distance (m) — click to type" data-i18n-title>RANGE --</button>
+          <button class="cctv-cal-value" data-cal-field="height" title="Mount height above ground (m) — click to type" data-i18n-title>HGT --</button>
+          <button class="cctv-cal-value" data-cal-field="north" title="North offset from catalog position (m) — click to type" data-i18n-title>ΔN --</button>
+          <button class="cctv-cal-value" data-cal-field="east" title="East offset from catalog position (m) — click to type" data-i18n-title>ΔE --</button>
         </div>
         <div class="cctv-controls cctv-calibration-actions">
-          <button id="cctv-calib-save-btn" class="scene-btn"  data-i18n="layers.cctv.saveCal">SAVE CAL</button>
-          <button id="cctv-calib-reset-btn" class="scene-btn"  data-i18n="layers.cctv.resetCal">RESET CAL</button>
+          <button id="cctv-calib-save-btn" class="scene-btn" data-i18n>SAVE CAL</button>
+          <button id="cctv-calib-reset-btn" class="scene-btn" data-i18n>RESET CAL</button>
         </div>
       </div>
-      <div class="cctv-summary-label"  data-i18n="layers.cctv.summaryLabel">SCENE SUMMARY</div>
-      <div id="cctv-summary"  data-i18n="layers.cctv.summaryIdle">Enable CCTV to start camera-linked intelligence summaries.</div>
+      <div class="cctv-summary-label" data-i18n>SCENE SUMMARY</div>
+      <div id="cctv-summary" data-i18n>Enable CCTV to start camera-linked intelligence summaries.</div>
       </div>
     </div>
   </div>
@@ -145,35 +145,35 @@
     <div class="panel-glow"></div>
     <div class="scene-panel-inner">
       <div class="panel-header">
-        <span class="panel-title"  data-i18n="setup.scenes.panelTitle">SCENES</span>
+        <span class="panel-title" data-i18n>SCENES</span>
         <span class="panel-divider"></span>
-        <button class="panel-collapse-btn" data-collapse-target="scene-panel" title="Collapse panel"  data-i18n-title="setup.scenes.collapseTitle">+</button>
+        <button class="panel-collapse-btn" data-collapse-target="scene-panel" title="Collapse panel" data-i18n-title>+</button>
       </div>
       <div class="scene-controls">
-        <select id="scene-select" aria-label="Scene recipe"  data-i18n-aria-label="setup.scenes.recipeAriaLabel"></select>
-        <button id="scene-new-btn" class="scene-btn"  data-i18n="setup.scenes.new">NEW</button>
-        <button id="scene-delete-btn" class="scene-btn scene-btn-danger"  data-i18n="setup.scenes.delete">DEL</button>
+        <select id="scene-select" aria-label="Scene recipe" data-i18n-aria-label></select>
+        <button id="scene-new-btn" class="scene-btn" data-i18n>NEW</button>
+        <button id="scene-delete-btn" class="scene-btn scene-btn-danger" data-i18n>DEL</button>
       </div>
       <div class="scene-controls">
-        <button id="scene-capture-btn" class="scene-btn"  data-i18n="setup.scenes.capture">CAPTURE SHOT</button>
-        <button id="scene-update-shot-btn" class="scene-btn"  data-i18n="setup.scenes.updateShot">UPDATE SHOT</button>
+        <button id="scene-capture-btn" class="scene-btn" data-i18n>CAPTURE SHOT</button>
+        <button id="scene-update-shot-btn" class="scene-btn" data-i18n>UPDATE SHOT</button>
       </div>
       <div id="scene-shot-list" class="scene-shot-list"></div>
       <div class="scene-controls">
-        <button id="scene-start-btn" class="scene-btn"  data-i18n="setup.scenes.start">START</button>
-        <button id="scene-stop-btn" class="scene-btn scene-btn-danger"  data-i18n="setup.scenes.stop">STOP</button>
-        <button id="scene-next-btn" class="scene-btn"  data-i18n="setup.scenes.next">NEXT</button>
+        <button id="scene-start-btn" class="scene-btn" data-i18n>START</button>
+        <button id="scene-stop-btn" class="scene-btn scene-btn-danger" data-i18n>STOP</button>
+        <button id="scene-next-btn" class="scene-btn" data-i18n>NEXT</button>
       </div>
       <div class="scene-controls">
-        <button id="scene-export-btn" class="scene-btn"  data-i18n="setup.scenes.exportPresets">EXPORT PRESETS</button>
-        <button id="scene-import-btn" class="scene-btn"  data-i18n="setup.scenes.import">IMPORT</button>
-        <button id="scene-download-btn" class="scene-btn"  data-i18n="setup.scenes.runLog">RUN LOG</button>
+        <button id="scene-export-btn" class="scene-btn" data-i18n>EXPORT PRESETS</button>
+        <button id="scene-import-btn" class="scene-btn" data-i18n>IMPORT</button>
+        <button id="scene-download-btn" class="scene-btn" data-i18n>RUN LOG</button>
         <input type="file" id="scene-import-file" accept="application/json,.json" hidden />
       </div>
       <div class="scene-progress">
         <div id="scene-progress-fill">0%</div>
       </div>
-      <div id="scene-status"  data-i18n="setup.scenes.statusReady">Ready</div>
+      <div id="scene-status" data-i18n>Ready</div>
     </div>
   </div>
 

src/ui/templates/provider-settings.html

@@ -4,22 +4,22 @@
        that payload, so the key registry lives in src/keySetupCore.mjs alone. -->
   <button id="key-setup-chip" type="button" hidden aria-haspopup="dialog" aria-controls="key-setup">
     <span class="material-symbols-outlined" aria-hidden="true">bolt</span>
-    <span data-key-setup-chip-label  data-i18n="setup.keySetup.chip">POWER UP</span>
+    <span data-key-setup-chip-label data-i18n>POWER UP</span>
   </button>
   <aside id="key-setup" role="dialog" aria-labelledby="key-setup-title" aria-describedby="key-setup-description" hidden>
     <div class="key-setup-scanline" aria-hidden="true"></div>
     <header class="key-setup-header">
-      <span class="key-setup-kicker"  data-i18n="setup.keySetup.kicker">GROUND STATION · PROVIDER SETTINGS</span>
-      <button type="button" class="key-setup-close" data-key-setup-close aria-label="Close key setup"  data-i18n-aria-label="setup.keySetup.closeAriaLabel">
+      <span class="key-setup-kicker" data-i18n>GROUND STATION · PROVIDER SETTINGS</span>
+      <button type="button" class="key-setup-close" data-key-setup-close aria-label="Close key setup" data-i18n-aria-label>
         <span class="material-symbols-outlined" aria-hidden="true">close</span>
       </button>
     </header>
-    <h2 id="key-setup-title"  data-i18n="setup.keySetup.title">Power up the globe</h2>
-    <p id="key-setup-description"  data-i18n="setup.keySetup.description">The globe already flies keyless. Every key below switches on another real feed — paste one and it's saved into this app's local configuration, then the server restarts itself. Server-side keys stay on this machine; Google Maps and Cesium ion run in the browser and must be provider-restricted. Keys you configured elsewhere are shown but never touched.</p>
+    <h2 id="key-setup-title" data-i18n>Power up the globe</h2>
+    <p id="key-setup-description" data-i18n>The globe already flies keyless. Every key below switches on another real feed — paste one and it's saved into this app's local configuration, then the server restarts itself. Server-side keys stay on this machine; Google Maps and Cesium ion run in the browser and must be provider-restricted. Keys you configured elsewhere are shown but never touched.</p>
     <div class="key-setup-rows" data-key-setup-rows></div>
     <div class="key-setup-footer">
-      <button type="button" class="key-setup-apply" data-key-setup-apply  data-i18n="setup.keySetup.apply">SAVE KEYS</button>
-      <span class="key-setup-hint"  data-i18n="setup.keySetup.hint">ESC to close</span>
+      <button type="button" class="key-setup-apply" data-key-setup-apply data-i18n>SAVE KEYS</button>
+      <span class="key-setup-hint" data-i18n>ESC to close</span>
     </div>
-    <p class="key-setup-note" data-key-setup-status role="status" aria-live="polite"  data-i18n="setup.keySetup.note">The Google Maps key buys the photorealistic planet — everything else stacks on top.</p>
+    <p class="key-setup-note" data-key-setup-status role="status" aria-live="polite" data-i18n>The Google Maps key buys the photorealistic planet — everything else stacks on top.</p>
   </aside>

src/ui/templates/scene-chrome.html

@@ -2,7 +2,7 @@
   <div id="world-overlay-root" aria-hidden="true">
     <canvas id="world-overlay-canvas"></canvas>
   </div>
-  <div id="world-overlay-actions" class="world-overlay-accessibility" role="region" aria-label="Visible map targets"  data-i18n-aria-label="layers.overlay.regionAriaLabel">
+  <div id="world-overlay-actions" class="world-overlay-accessibility" role="region" aria-label="Visible map targets" data-i18n-aria-label>
     <div id="world-overlay-action-list"></div>
     <div id="world-overlay-status" role="status" aria-live="polite" aria-atomic="true"></div>
   </div>
@@ -11,21 +11,21 @@
   <div id="title-bar">
     <div class="title-glow"></div>
     <h1><span class="title-logo brand-logo" data-logo-gaze data-logo-src="/logo.svg" aria-hidden="true"><img src="/logo.svg" alt="" /></span> <span>GOD'S EYE <span class="title-accent">VIEW</span></span></h1>
-    <p class="subtitle"  data-i18n="shell.title.subtitle">NO PLACE LEFT BEHIND</p>
+    <p class="subtitle" data-i18n>NO PLACE LEFT BEHIND</p>
   </div>
 
   <!-- Style indicator -->
   <div id="style-indicator">
-    <span class="indicator-label"  data-i18n="cockpit.presets.activeStyleLabel">ACTIVE STYLE</span>
+    <span class="indicator-label" data-i18n>ACTIVE STYLE</span>
     <span class="indicator-value" id="active-style-name">NORMAL</span>
   </div>
 
   <!-- Top-center camera and share actions -->
-  <nav id="top-center-actions" aria-label="Globe actions"  data-i18n-aria-label="shell.actions.navAriaLabel">
-    <button id="clear-selected-layers" type="button" aria-label="Clear selected data layers" title="Turn off all selected data layers"  data-i18n-aria-label="shell.actions.clearLayers.ariaLabel"  data-i18n-title="shell.actions.clearLayers.title">
+  <nav id="top-center-actions" aria-label="Globe actions" data-i18n-aria-label>
+    <button id="clear-selected-layers" type="button" aria-label="Clear selected data layers" title="Turn off all selected data layers" data-i18n-aria-label data-i18n-title>
       <span class="material-symbols-outlined" aria-hidden="true">layers_clear</span>
     </button>
-    <button id="share-btn" type="button" aria-label="Copy share link" title="Copy share link"  data-i18n-aria-label="shell.actions.share.ariaLabel"  data-i18n-title="shell.actions.share.title">
+    <button id="share-btn" type="button" aria-label="Copy share link" title="Copy share link" data-i18n-aria-label data-i18n-title>
       <span class="share-icon" aria-hidden="true">&#x1F517;</span>
     </button>
     <button id="tilt-map-view" type="button" aria-label="Tilt map to oblique view" aria-pressed="false" title="Toggle straight-down and tilted map views">
@@ -35,20 +35,20 @@
       <span class="camera-compass-n" aria-hidden="true">N</span>
       <span class="camera-compass-needle material-symbols-outlined" aria-hidden="true">navigation</span>
     </button>
-    <button id="reset-globe-view" type="button" aria-label="Reset to full globe view" title="Reset camera and return to full globe view"  data-i18n-aria-label="shell.actions.resetView.ariaLabel"  data-i18n-title="shell.actions.resetView.title">
+    <button id="reset-globe-view" type="button" aria-label="Reset to full globe view" title="Reset camera and return to full globe view" data-i18n-aria-label data-i18n-title>
       <span class="material-symbols-outlined" aria-hidden="true">public</span>
     </button>
   </nav>
   <div id="global-loading-status" role="status" aria-live="polite" aria-atomic="true" hidden>
-    <span id="global-loading-label"  data-i18n="shell.status.loadingLiveData">LOADING LIVE DATA</span>
+    <span id="global-loading-label" data-i18n>LOADING LIVE DATA</span>
     <span id="global-loading-detail"></span>
   </div>
   <div id="traffic-sync-chip" aria-live="polite">
-    <span id="traffic-sync-label"  data-i18n="shell.status.trafficSyncing">syncing road network</span>
+    <span id="traffic-sync-label" data-i18n>syncing road network</span>
     <span id="traffic-sync-progress">0%</span>
   </div>
   <div id="cctv-sync-chip" aria-live="polite">
-    <span id="cctv-sync-label"  data-i18n="shell.status.framesLoading">loading frames</span>
+    <span id="cctv-sync-label" data-i18n>loading frames</span>
     <span id="cctv-sync-progress">0/0</span>
   </div>
 

src/ui/templates/welcome.html

@@ -5,9 +5,9 @@
   <aside id="first-run-launcher" role="dialog" aria-labelledby="first-run-title" aria-describedby="first-run-description" hidden>
     <div class="first-run-scanline" aria-hidden="true"></div>
     <header class="first-run-header">
-      <span class="first-run-kicker"  data-i18n="setup.firstRun.kicker">MISSION CONTROL · FIRST LAUNCH</span>
+      <span class="first-run-kicker" data-i18n>MISSION CONTROL · FIRST LAUNCH</span>
     </header>
-    <h2 id="first-run-title"  data-i18n="setup.firstRun.title">Choose your first view</h2>
+    <h2 id="first-run-title" data-i18n>Choose your first view</h2>
     <!-- The card's one persuasive line, owner-authored and VERBATIM (2026-08-23)
          — including the unspaced em dash. The arc it has to carry: this looks
          like something you should not have access to → the sources are all
@@ -16,12 +16,12 @@
     <div class="first-run-choices">
       <button type="button" data-first-run-choice="contacts">
         <span class="material-symbols-outlined" aria-hidden="true">radar</span>
-        <span><strong data-i18n="setup.firstRun.choice.contacts">LIVE CONTACTS</strong><small data-i18n="setup.firstRun.choice.contactsSub">Aircraft, vessels and nearby intelligence</small></span>
+        <span><strong data-i18n>LIVE CONTACTS</strong><small data-i18n>Aircraft, vessels and nearby intelligence</small></span>
         <span class="material-symbols-outlined first-run-arrow" aria-hidden="true">arrow_forward</span>
       </button>
       <button type="button" data-first-run-choice="space-missions">
         <span class="material-symbols-outlined" aria-hidden="true">rocket_launch</span>
-        <span><strong data-i18n="setup.firstRun.choice.spaceMissions">SPACE MISSIONS</strong><small data-i18n="setup.firstRun.choice.spaceMissionsSub">Launches, spacecraft and orbital context</small></span>
+        <span><strong data-i18n>SPACE MISSIONS</strong><small data-i18n>Launches, spacecraft and orbital context</small></span>
         <span class="material-symbols-outlined first-run-arrow" aria-hidden="true">arrow_forward</span>
       </button>
       <button type="button" data-first-run-choice="environmental">
@@ -35,18 +35,18 @@
       </button>
       <button type="button" class="first-run-explore" data-first-run-choice="explore">
         <span class="material-symbols-outlined" aria-hidden="true">public</span>
-        <span  data-i18n="setup.firstRun.choice.explore"  data-i18n="setup.firstRun.choice.exploreSub"><strong>EXPLORE MANUALLY</strong><small>Begin with a clean globe</small></span>
+        <span><strong data-i18n>EXPLORE MANUALLY</strong><small data-i18n>Begin with a clean globe</small></span>
         <span class="material-symbols-outlined first-run-arrow" aria-hidden="true">arrow_forward</span>
       </button>
     </div>
     <div class="first-run-footer">
       <label class="first-run-suppress">
         <input type="checkbox" data-first-run-suppress />
-        <span  data-i18n="setup.firstRun.suppress">Don't show this again</span>
+        <span data-i18n>Don't show this again</span>
       </label>
-      <span  data-i18n="setup.firstRun.dismissHint">ESC to dismiss</span>
+      <span data-i18n>ESC to dismiss</span>
     </div>
     <!-- Kept out of the footer row: it swaps to mission progress and errors, and
          a live region that also holds layout makes the row jump as it speaks. -->
-    <p class="first-run-note" data-first-run-status role="status" aria-live="polite"  data-i18n="setup.firstRun.note">Tip: the GEV MIC button in the dock lets you talk to the map.</p>
+    <p class="first-run-note" data-first-run-status role="status" aria-live="polite" data-i18n>Tip: the GEV MIC button in the dock lets you talk to the map.</p>
   </aside>

src/ui/visualSettings.js

@@ -1191,8 +1191,8 @@ export class VisualSettings {
       this._celestialBtn.disabled = !styleSupported;
       this._celestialBtn.setAttribute('aria-disabled', String(!styleSupported));
       this._celestialBtn.title = styleSupported
-        ? t('cockpit.display.celestialToggleTitle')
-        : t('cockpit.display.celestialUnavailableTitle');
+        ? t('Celestial ring — reveal the full globe')
+        : t('Celestial ring — available in Normal style');
     }
     let cameraFocused = false;
     if (nextEnabled && focus) {
@@ -1649,31 +1649,23 @@ export class VisualSettings {
     btn.setAttribute(
       'aria-label',
       enabled
-        ? t('cockpit.display.detectionAriaTemplate', {
+        ? t('Detection overlay: {mode}', {
             mode: String(modeLabel).toLowerCase(),
           })
-        : t('cockpit.display.detectionAriaOff'),
+        : t('Detection overlay: off'),
     );
     btn.classList.remove('active', 'god', 'panoptic');
     if (modeLabel === 'SPARSE') {
-      btn.querySelector('.pp-label').textContent = t(
-        'cockpit.display.detectionLabelSparse',
-      );
+      btn.querySelector('.pp-label').textContent = t('SPARSE');
       btn.classList.add('active');
     } else if (modeLabel === 'BALANCED') {
-      btn.querySelector('.pp-label').textContent = t(
-        'cockpit.display.detectionLabelBalanced',
-      );
+      btn.querySelector('.pp-label').textContent = t('BALANCED');
       btn.classList.add('active');
     } else if (modeLabel === 'DENSE') {
-      btn.querySelector('.pp-label').textContent = t(
-        'cockpit.display.detectionLabelDense',
-      );
+      btn.querySelector('.pp-label').textContent = t('DENSE');
       btn.classList.add('active', 'panoptic');
     } else {
-      btn.querySelector('.pp-label').textContent = t(
-        'cockpit.display.detectionLabel',
-      );
+      btn.querySelector('.pp-label').textContent = t('DETECT');
     }
 
     if (this._detectionSliderRow) {

src/voice/control.js

@@ -14,14 +14,14 @@ export function createVoiceControl({ reset = false } = {}) {
     root.dataset.speaker = 'idle';
     root.innerHTML = `
       <div class="gev-voice-heading">
-        <div class="gev-voice-kicker">${t('setup.voice.kicker.agent')}</div>
-        <div id="gev-voice-status">${t('setup.voice.status.idle')}</div>
+        <div class="gev-voice-kicker">${t('AI AGENT')}</div>
+        <div id="gev-voice-status">${t('OFF')}</div>
         <div class="gev-voice-cost">
-          <button id="gev-voice-tier" class="gev-voice-tier-btn" type="button" aria-pressed="false" title="${t('setup.voice.tier.buttonTitle')}">STD</button>
-          <span id="gev-voice-cost-value" class="gev-voice-cost-value" data-level="ok" title="${t('setup.voice.cost.buttonTitle')}">~$0.00</span>
+          <button id="gev-voice-tier" class="gev-voice-tier-btn" type="button" aria-pressed="false" title="${t('Voice model tier — applies next session')}">STD</button>
+          <span id="gev-voice-cost-value" class="gev-voice-cost-value" data-level="ok" title="${t('Estimated session cost')}">~$0.00</span>
         </div>
       </div>
-      <button id="gev-voice-button" type="button" aria-label="${t('setup.voice.button.ariaLabel')}" aria-describedby="gev-voice-help">
+      <button id="gev-voice-button" type="button" aria-label="${t('Voice control — activate to toggle voice; hold Space to speak')}" aria-describedby="gev-voice-help">
         <span class="gev-mic-orbit"><img src="/mic.svg" alt="" /></span>
         <span class="gev-mic-label">ON/OFF</span>
       </button>
@@ -29,11 +29,11 @@ export function createVoiceControl({ reset = false } = {}) {
         ${Array.from({ length: 15 }, (_, index) => `<span style="--bar:${index}"></span>`).join('')}
       </div>
       <div class="gev-voice-readout">
-        <div id="gev-voice-detail">${t('setup.voice.detail.standby')}</div>
+        <div id="gev-voice-detail">${t('VOICE STANDBY')}</div>
       </div>
       <div id="gev-voice-help" class="gev-voice-help-tray" role="tooltip">
-        <span class="gev-voice-help-kicker">${t('setup.voice.kicker.control')}</span>
-        <span class="gev-voice-help-detail">${t('setup.voice.hint.default')}</span>
+        <span class="gev-voice-help-kicker">${t('VOICE CONTROL')}</span>
+        <span class="gev-voice-help-detail">${t('Hold Space to speak · tap Space to activate focused controls')}</span>
       </div>
       <section id="gev-voice-card" class="gev-voice-card" hidden aria-label="Voice assistant">
         <div class="gev-voice-card-header">
@@ -59,11 +59,11 @@ export function createVoiceControl({ reset = false } = {}) {
       </section>
       <div class="gev-voice-error-tray" role="alert" aria-live="assertive">
         <div class="gev-voice-error-header">
-          <span>${t('setup.voice.error.trayTitle')}</span>
-          <button class="gev-voice-error-dismiss" type="button">${t('setup.voice.error.dismiss')}</button>
+          <span>${t('VOICE SYSTEM ERROR')}</span>
+          <button class="gev-voice-error-dismiss" type="button">${t('DISMISS')}</button>
         </div>
         <div id="gev-voice-error-detail"></div>
-        <div class="gev-voice-error-hint">${t('setup.voice.error.hint')}</div>
+        <div class="gev-voice-error-hint">${t('Check microphone permission and network access, then try again.')}</div>
       </div>
     `;
     const commandDock = document.getElementById('command-dock');

src/voice/realtimeConnection.js

@@ -61,7 +61,7 @@ export class RealtimeConnection {
     this.input.pushToTalkKeyHeld = pushToTalkKeyHeld;
     this.input.spaceKeyHeld = spaceKeyHeld;
     if (!window.RTCPeerConnection || !navigator.mediaDevices?.getUserMedia) {
-      this.setStatus('error', t('setup.voice.detail.microphoneUnavailable'));
+      this.setStatus('error', t('WebRTC microphone support unavailable'));
       return;
     }
 
@@ -80,7 +80,7 @@ export class RealtimeConnection {
     // — this is what "applies next session" means.
     this.cost.prepareSession();
     this.syncCostUi();
-    this.setStatus('connecting', t('setup.voice.detail.requestingMicrophone'));
+    this.setStatus('connecting', t('Requesting microphone'));
     this.debugLog('session.starting', {
       epoch,
       tier: this.cost.voiceTier,
@@ -181,9 +181,9 @@ export class RealtimeConnection {
         if (!ownsChannel()) return;
         const detail = this.input.pushToTalkMode
           ? this.input.pushToTalkKeyHeld
-            ? t('setup.voice.detail.releaseSpaceSend')
-            : t('setup.voice.detail.holdSpaceTalk')
-          : t('setup.voice.detail.askOrCommand');
+            ? t('Release Space to send')
+            : t('Hold Space to talk')
+          : t('Ask or command');
         this.setStatus('listening', detail);
         this.debugLog('data_channel.open', {
           connection: this.connectionDiagnostics(dataChannel),

src/voice/realtimeController.js

@@ -55,16 +55,16 @@ export {
 
 import { createRealtimeBackend } from './realtimeBackend.js';
 
-import { t } from '../i18n/index.js';
+import { t, msg } from '../i18n/index.js';
 
 // Status enum VALUES are machine identifiers (dataset.status, CSS hooks);
 // only the LABEL rendered from them localizes, resolved at write time via t().
 const STATUS_LABEL_KEYS = Object.freeze({
-  idle: 'setup.voice.status.idle',
-  connecting: 'setup.voice.status.connecting',
-  listening: 'setup.voice.status.listening',
-  executing: 'setup.voice.status.executing',
-  error: 'setup.voice.status.error',
+  idle: msg('OFF'),
+  connecting: msg('CONNECTING'),
+  listening: msg('LISTENING'),
+  executing: msg('EXECUTING'),
+  error: msg('ERROR'),
 });
 
 /** Compose voice state owners and coordinate ordered session startup/teardown. */
@@ -416,7 +416,7 @@ export class GevRealtimeController extends RealtimeFacade {
       this.ui.root.remove();
     }
     if (!preserveStatus && !removeUi) {
-      this.setStatus('idle', t('setup.voice.detail.voiceOff'));
+      this.setStatus('idle', t('Voice off'));
     }
     this.setRadioVoiceDucking(false);
     if (removeUi) this.emitSessionEvent({ type: 'disposed' });
@@ -442,22 +442,20 @@ export class GevRealtimeController extends RealtimeFacade {
     const resolvedDetail =
       status === 'listening' && this.pushToTalkMode
         ? this.pushToTalkKeyHeld
-          ? t('setup.voice.detail.releaseSpaceSend')
-          : t('setup.voice.detail.holdSpaceTalk')
+          ? t('Release Space to send')
+          : t('Hold Space to talk')
         : detail;
     const primaryDetail =
       status === 'error'
-        ? t('setup.voice.detail.unavailable')
+        ? t('VOICE UNAVAILABLE')
         : resolvedDetail ||
-          (status === 'idle'
-            ? t('setup.voice.detail.standby')
-            : t('setup.voice.detail.active'));
+          (status === 'idle' ? t('VOICE STANDBY') : t('VOICE ACTIVE'));
     this.ui.detail.textContent = primaryDetail;
     this.ui.detail.title = primaryDetail;
     if (this.ui.errorDetail) {
       this.ui.errorDetail.textContent =
         status === 'error'
-          ? resolvedDetail || t('setup.voice.error.sessionStart')
+          ? resolvedDetail || t('Voice session could not be started.')
           : '';
     }
     if (status === 'idle' || status === 'connecting' || status === 'error') {

src/voice/realtimeCost.js

@@ -57,14 +57,17 @@ export class RealtimeCost {
       const pendingId = resolveVoiceModel(pendingTier).id;
       this.ui.tierButton.title =
         this.isActive() && state.modelId !== pendingId
-          ? t('setup.voice.tierNextSession', {
+          ? t('Next session: {pendingId} — this session stays on {modelId}', {
               pendingId,
               modelId: state.modelId,
             })
-          : t('setup.voice.tierSwitchHint', {
-              pendingId,
-              target: isMini ? 'standard' : 'mini',
-            });
+          : t(
+              'Voice model: {pendingId} — click to switch to {target}; applies next session',
+              {
+                pendingId,
+                target: isMini ? 'standard' : 'mini',
+              },
+            );
     }
     if (this.ui?.costValue) {
       const liveAuth = this.sessionCloudVoiceAuth || this.cloudVoiceAuth;
@@ -85,12 +88,15 @@ export class RealtimeCost {
       this.ui.costValue.textContent = state.display;
       this.ui.costValue.dataset.level = state.level;
       this.ui.costValue.title =
-        t('setup.voice.costTooltip', {
-          modelId: state.modelId,
-          responses: state.responses,
-          warn: formatCostUsd(state.warnUsd),
-          cap: formatCostUsd(state.capUsd),
-        }) + (state.note ? ` ${state.note}` : '');
+        t(
+          'Estimated session cost on {modelId} — {responses} response(s). Warns at {warn}, ends the session at {cap}.',
+          {
+            modelId: state.modelId,
+            responses: state.responses,
+            warn: formatCostUsd(state.warnUsd),
+            cap: formatCostUsd(state.capUsd),
+          },
+        ) + (state.note ? ` ${state.note}` : '');
     }
   }
 
@@ -133,7 +139,7 @@ export class RealtimeCost {
     if (this.isActive() && this.ui?.detail) {
       this.setStatus(
         this.status,
-        t('setup.voice.tier.appliesNextSession', {
+        t('{tier} applies next session', {
           tier: this.voiceTier.toUpperCase(),
         }),
       );
@@ -252,7 +258,7 @@ export class RealtimeCost {
     } finally {
       this.setStatus(
         'idle',
-        t('setup.voice.status.sessionCostCap', { cost: state.display }),
+        t('Session ended — cost cap {cost}', { cost: state.display }),
       );
       this.syncCostUi();
     }

src/voice/realtimeInput.js

@@ -119,10 +119,7 @@ export class RealtimeInput {
           this.ui.root.dataset.pushToTalk = 'held';
           this.setMicrophoneEnabled(true);
           if (this.status === 'listening')
-            this.setStatus(
-              'listening',
-              t('setup.voice.detail.releaseSpaceSend'),
-            );
+            this.setStatus('listening', t('Release Space to send'));
         } else {
           this.start({ pushToTalk: true });
           // start() performs a controlled stop() before connecting. Restore the
@@ -198,7 +195,7 @@ export class RealtimeInput {
     if (!this.pushToTalkMode) return;
     this.setMicrophoneEnabled(false);
     if (this.status === 'listening')
-      this.setStatus('listening', t('setup.voice.detail.holdSpaceTalk'));
+      this.setStatus('listening', t('Hold Space to talk'));
     else this.updateVoiceButtonLabel();
   }