i18n: fix the repeat-review findings

- Status pieces translate in one place (src/ui/statusText.js): a Local
  ADS-B error with a single piece now translates, and the analyst card
  splits empty-layer notes into pieces (Transit, Local ADS-B).
- Translate the ALPR retry chip text, the ECCC error on the Air quality
  card, "Upstream response too large" and the "entry {n}" feed label.
- The unmarked-text check also sees error/loadingLabel/statusMessage/
  status assignments, `status:` properties and showToast?.( /
  this._showToast( calls; the scene import preview marks its pack
  statuses, data and model-facing text carry i18n-ignore with a reason.
- Tests check the real code: the HUD locality formatter moves to
  src/hudLocalityFormat.js, the unsaved-keys test pins the teardown.
- One copy each: city names come from src/cityPois.js, the GNSS HTTP
  template and wind "field unavailable" texts; dead fallbacks removed.
- Leftovers of the reverted vessel-label change and the reformatting of
  detectionHost.test.mjs / keySetup.test.mjs are back to main.

Catalogs: es/ru 2617 messages each, complete.

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

src/data/aisWatchdog.js

@@ -249,6 +249,7 @@ export function createAisWatchdog(options = {}) {
     if (!env.hasKey) {
       const actions = terminateOwned('key-absent');
       status = 'missing-key';
+      // i18n-ignore: server detail; the chip shows a translated reason (vessels/queries.js)
       error = 'AISSTREAM_API_KEY is not set';
       reconnectAttempt = 0;
       keyFingerprint = null;
@@ -257,6 +258,7 @@ export function createAisWatchdog(options = {}) {
     if (env.hasTransport === false) {
       const actions = terminateOwned('no-transport');
       status = 'unsupported';
+      // i18n-ignore: server detail; the chip shows a translated reason (vessels/queries.js)
       error = 'Node WebSocket transport is unavailable';
       return actions;
     }
@@ -329,6 +331,7 @@ export function createAisWatchdog(options = {}) {
       if (!silenceWatchArmed) return [];
       const silentFor = monoNow - silenceSinceMono;
       if (silentFor >= recycleAfterMs) {
+        // i18n-ignore: server detail; the chip shows a translated reason (vessels/queries.js)
         error = `AISStream delivered no data for ${Math.round(silentFor / 1000)}s`;
         const actions = terminateOwned('silent');
         scheduleRetry('transport');
@@ -401,6 +404,7 @@ export function createAisWatchdog(options = {}) {
   function onClose(eventGeneration) {
     if (!ownsGeneration(eventGeneration)) return [];
     release();
+    // i18n-ignore: server detail; the chip shows a translated reason (vessels/queries.js)
     if (!error) error = 'AISStream websocket closed';
     scheduleRetry('transport');
     return [];