fix(i18n): fix Russian layouts and the gaps the screenshot review found

A review of the Russian UI screenshots found ~90 places where longer words
broke the layout or text was still English. Fixed so they hold for any
language, then shortened where a control is short by design.

- Layout: label columns that size to their text (weather and wind settings,
  Recent Imagery slots and opacity, style sliders, display panel), layer
  list names and icons, buttons that wrap instead of overflowing (CCTV,
  scenes, Bhote Koshi), voice header that always shows the cost, styled
  EN | ES | RU chips, voice error tray above the dock.
- t() context: t('CLEAR', { context: 'action' }) is «СБРОСИТЬ» while the sky
  stays «ЯСНО»; also used for radio categories, voice states and directions.
- Units and dates follow the locale through src/ui/unitLabels.js
  (formatQuantity: localized number, translated unit, non-breaking space):
  wind, pressure, cyclones, directions, CCTV, SDR gain, scene timing, flight
  tooltip, Recent Imagery dates and resolution.
- Newly translated: directions turn-by-turn steps (built from the maneuver;
  English matches the server word for word), HUD mode and summary, voice
  card states, radio categories on the globe, CCTV status, layer source
  lines, scene dialogs (Cancel, file pickers), Bhote Koshi statuses, titles,
  comparison dates and caveat, Recent Imagery notices. Stored data and text
  for AI tools stay English.
- es and ru: 1,885 messages each.

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

src/ui/cockpitPresentation.js

@@ -1,5 +1,5 @@
 /** Pure formatting and fixed presentation constants used by Cockpit components. */
-import { t, msg } from '../i18n/index.js';
+import { formatNumber, t, msg } from '../i18n/index.js';
 
 export const COCKPIT_HEADING_SLEW_DPS = 28;
 
@@ -54,8 +54,9 @@ export const COCKPIT_BRIEF_PAGES = [
     id: 'news',
     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',
+    // The RSS provider name stays English; the rest of the line translates.
+    sourceKey: msg('{source} · LOCATION QUERY · RECENT'),
+    sourceName: 'GOOGLE NEWS RSS', // i18n-ignore: provider name
   },
   {
     id: 'local',
@@ -93,11 +94,43 @@ export function formatCockpitBriefAge(value) {
     : t('{count}D AGO', { count: Math.round(hours / 24) });
 }
 
+/** Compass point codes in display order and the label shown for each. */
+const COMPASS_POINT_LABELS = Object.freeze({
+  N: msg('N'),
+  NE: msg('NE'),
+  E: msg('E'),
+  SE: msg('SE'),
+  S: msg('S'),
+  SW: msg('SW'),
+  W: msg('W'),
+  NW: msg('NW'),
+});
+
+/**
+ * The shown label for a compass point code (`N`, `SW`…): С, ЮЗ… in Russian.
+ * Anything else (a degree reading such as `030`) passes through unchanged.
+ */
+export function compassPointLabel(code) {
+  return Object.hasOwn(COMPASS_POINT_LABELS, code)
+    ? t(COMPASS_POINT_LABELS[code])
+    : code;
+}
+
+/** `30.203°N` in the active language: `30,203°С`. */
+export function formatCockpitCoordinate(value, positive, negative) {
+  const amount = formatNumber(Math.abs(value), {
+    useGrouping: false,
+    minimumFractionDigits: 3,
+    maximumFractionDigits: 3,
+  });
+  return `${amount}°${compassPointLabel(value >= 0 ? positive : negative)}`;
+}
+
 export function formatCockpitWindDirection(value) {
   if (!Number.isFinite(value)) return t('DIR UNKNOWN');
-  const labels = ['N', 'NE', 'E', 'SE', 'S', 'SW', 'W', 'NW'];
+  const labels = Object.keys(COMPASS_POINT_LABELS);
   const normalized = ((value % 360) + 360) % 360;
-  return `${labels[Math.round(normalized / 45) % labels.length]} · ${Math.round(normalized)}°`;
+  return `${compassPointLabel(labels[Math.round(normalized / 45) % labels.length])} · ${Math.round(normalized)}°`;
 }
 
 export function setCockpitRollingValue(