i18n: fix review findings and polish ru/es strings

Fixes the 51 P0–P2 findings from the full review of the i18n branch and
the issues found while checking every new string on screen in ru and es.

- Translate errors and statuses that still reached ru/es in English:
  feed and tile errors, provider statuses, the ALPR chip, the traffic
  mode chip, voice plan step labels, fire feed values, receiver bands,
  scene save reasons and the Cesium attribution link.
- Show preset city names in the UI language (src/ui/placeNames.js);
  data and everything sent to the model stay English.
- Share layer names between the layer panel, HUD and voice card
  (src/ui/layerNames.js).
- Keep long ru/es strings whole: voice card error lines, analyst
  titles, the voice tier status, the Nepal evidence button, the ALPR
  retry chip. English layout is unchanged.
- Ask before a language switch drops unsaved work.
- Catalog fixes: glossary terms (пуск, пресет), gender agreement and
  consistent "peticiones" in es, fewer calques in both languages.
- Fix English text that was itself wrong (e.g. "Exit cockpit to fly to
  a weather", raw tool ids in voice plan steps).

Catalogs: es/ru 2535 messages each, complete.

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

src/layers/satellites/ingestion.js

@@ -1,5 +1,6 @@
 import { twoline2satrec } from 'satellite.js';
 import * as Cesium from 'cesium';
+import { msg } from '../../i18n/index.js';
 import { CATALOG_GROUPS, ISS_NORAD, POINT_STYLES } from './policy.js';
 
 export function createIngestion({
@@ -59,7 +60,8 @@ export function createIngestion({
         // the chip still read "just now". Keep the existing (stale) catalog on
         // screen and surface the outage instead — do NOT stamp _lastUpdate.
         if (results.every((r) => !r.ok)) {
-          layerState._lastError = 'CelesTrak unreachable';
+          // English data (stats reach the voice tools); the panel translates it.
+          layerState._lastError = msg('CelesTrak unreachable');
           console.warn(
             '[Data:Satellites] All CelesTrak groups failed — keeping existing catalog, surfacing outage',
           );

src/layers/satellites/tracking.js

@@ -1,5 +1,7 @@
 import * as Cesium from 'cesium';
 import { satelliteClassLabel } from '../../data/satelliteClass.js';
+import { t } from '../../i18n/index.js';
+import { formatQuantity, unitLabel } from '../../ui/unitLabels.js';
 import {
   ISS_NORAD,
   CONTEXT_REFRESH_INTERVAL_MS,
@@ -354,7 +356,12 @@ export function createTracking({ state: layerState, services, parts, source }) {
     const title = sat?.name?.trim() || `SAT-${layerState._trackedNorad}`;
     const altitudeM =
       layerState._trackedFrameGeo?.altitude ?? fallbackAltitudeM;
-    const detail = `${Number.isFinite(altitudeM) ? Math.round(altitudeM / 1000) : '?'} km · NORAD ${layerState._trackedNorad}`;
+    // The card is display only (the voice context slot keeps its own English
+    // copy), so the altitude unit and the companions line follow the language.
+    const altitudeText = Number.isFinite(altitudeM)
+      ? formatQuantity(Math.round(altitudeM / 1000), 'km')
+      : `?\u00a0${unitLabel('km')}`;
+    const detail = `${altitudeText} · NORAD ${layerState._trackedNorad}`;
     // Class leads the detail block: it is what tells the operator WHAT they are
     // looking at, and it stays readable under the IR styles that flatten the
     // dot colors to a single channel (the card is painted above post-FX).
@@ -372,7 +379,9 @@ export function createTracking({ state: layerState, services, parts, source }) {
     if (companions.length > 0) {
       const extra = companions.length - 1;
       details.push(
-        `DOCKED · ${companions[0]}${extra > 0 ? ` · +${extra}` : ''}`,
+        extra > 0
+          ? t('DOCKED · {name} · +{extra}', { name: companions[0], extra })
+          : t('DOCKED · {name}', { name: companions[0] }),
       );
     }
     const current = layerState._trackedEntity.gevLabelModel;