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/hud.js

@@ -35,7 +35,7 @@ import {
   DEFAULT_HUD_LAYOUT,
   normalizeHudLayout,
 } from './hudLayouts.js';
-import { formatNumber, msg, t } from './i18n/index.js';
+import { formatNumber, getLocale, msg, t } from './i18n/index.js';
 import { unitLabel } from './ui/unitLabels.js';
 import { localizeLayerName } from './ui/layerPanel.js';
 import { localizePlaceName } from './ui/placeNames.js';
@@ -155,10 +155,12 @@ function hudCoordinate(value, positive, negative) {
 
 /** The summary's locality line in the active language (see hudLocality.js). */
 const LOCALIZED_LOCALITY = Object.freeze({
+  // Translate the catalogued name (`Tokyo`), then upper-case it in the page's
+  // language: the place-name table knows `Tokyo`, not `TOKYO`.
   near: ({ poi, city, distKm }) =>
     t('NEAR {poi} ({city}) {distance}', {
-      poi,
-      city: localizePlaceName(city),
+      poi: poi.toLocaleUpperCase(getLocale()),
+      city: localizePlaceName(city).toLocaleUpperCase(getLocale()),
       distance: hudQuantity(Math.round(distKm), 'km'),
     }),
   sector: ({ latDeg, lonDeg }) =>