i18n: fix the final pre-merge review findings

Fixes the P1 and the confirmed P2 findings of the final review of the
i18n branch.

- CI: the air-quality model no longer imports i18n (portable module),
  so check:boundaries passes again.
- Air quality layer: named in the layer panel, HUD and voice; its
  Weather card, bands and errors translate. A test keeps the layer-name
  table in step with the layer registry.
- Layer statuses that still reached ru/es in English: GNSS, CelesTrak,
  Transit loading and feed errors, launches, perimeters, ALPR, ECCC,
  wind "field unavailable", Local ADS-B streaming lines.
- Voice and HUD: preset ids show city names ("Fly to San Francisco"),
  the HUD city translates, cockpit refusals cover frame, aircraft and
  satellite; empty Transit notes translate on the analyst card.
- tn() keeps a caller's formatted count ("12,345 map objects").
- Cyber HUD: the language button no longer covers the bottom-right
  card or the cockpit position readout.
- CCTV buttons wrap only in non-English locales; English layout matches
  main again.
- Switching language asks first when Provider Settings holds unsaved
  keys.

Catalogs: es/ru 2611 messages each, complete.

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

src/hudLocality.test.mjs

@@ -122,6 +122,8 @@ test('a missing or malformed nearest POI never crashes the summary', () => {
   assert.match(composeLocalityTag({ ...LINCOLN }, 10, 10), /^SECTOR /);
 });
 
+// The names reach a formatter as catalogued, so the HUD can translate the
+// city before upper-casing it (N-04: `TOKYO` never matched the `Tokyo` key).
 test('a formatter builds the line from the same parts', () => {
   const format = {
     near: ({ poi, city, distKm }) => `near:${poi}|${city}|${distKm}`,
@@ -129,7 +131,7 @@ test('a formatter builds the line from the same parts', () => {
   };
   assert.equal(
     composeLocalityTag({ ...ALCATRAZ, distKm: 2.4 }, 37.8, -122.4, format),
-    'near:ALCATRAZ ISLAND|SAN FRANCISCO|2.4',
+    'near:Alcatraz Island|San Francisco|2.4',
   );
   assert.equal(
     composeLocalityTag(null, 21.3, -157.8, format),