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/voice/analystEmptyNotes.test.mjs

@@ -0,0 +1,80 @@
+// The analyst card's empty notes can be a layer's status line: Local ADS-B
+// with every decoder feed stale, Transit with a quiet feed ("(95s old)"). The
+// card shows them in the UI language; the model gets the English.
+import assert from 'node:assert/strict';
+import test from 'node:test';
+import { setLocale } from '../i18n/index.js';
+import { attachVoiceResult } from './speech.js';
+import {
+  initialVoiceCardState,
+  reduceVoiceCard,
+  voiceCardView,
+} from './voiceCardPresentation.js';
+
+function notesFor(layerKey, caveat) {
+  const shaped = attachVoiceResult(
+    'analyst_query',
+    {
+      ok: true,
+      count: 0,
+      complete: true,
+      scopeLabel: 'in view',
+      feedState: 'nominal',
+      unanswered: [],
+      coverage: { layersQueried: [{ layerKey, status: 'empty' }] },
+      display: { scope: 'in view', caveat },
+      items: [],
+    },
+    {},
+  );
+  return voiceCardView(
+    [
+      {
+        type: 'action-call',
+        callId: 'c1',
+        name: 'analyst_query',
+        arguments: {},
+      },
+      {
+        type: 'action-result',
+        callId: 'c1',
+        name: 'analyst_query',
+        result: shaped,
+      },
+    ].reduce(reduceVoiceCard, initialVoiceCardState()),
+  ).result.notes;
+}
+
+// Caveat = `${layerKey}: ${getEmptyNote(layerKey)}` (analystEngine.js:1026,
+// gevActions.js getEmptyNote → stats.coverage || stats.statusMessage).
+const cases = [
+  ['local-adsb', 'local-adsb: feeds 1090, 978 stale · 0 heard'],
+  ['local-adsb', 'local-adsb: feed 1090 stale · 0 heard'],
+  ['transit', 'transit: TTC 0 (95s old)'],
+  ['transit', 'transit: TTC 0 · GO Transit 0 (95s old)'],
+];
+
+for (const locale of ['es', 'ru']) {
+  for (const [layerKey, caveat] of cases) {
+    test(`${locale}: analyst note "${caveat}" is translated`, () => {
+      setLocale(locale);
+      try {
+        const notes = notesFor(layerKey, caveat);
+        assert.ok(notes.length > 0, 'the note is shown');
+        assert.doesNotMatch(notes.join(' | '), /\b(stale|heard|old)\b/);
+      } finally {
+        setLocale('en');
+      }
+    });
+  }
+}
+
+for (const [layerKey, caveat] of cases) {
+  test(`en: analyst note "${caveat}" keeps its status line`, () => {
+    setLocale('en');
+    const line = caveat.slice(caveat.indexOf(': ') + 2);
+    assert.ok(
+      notesFor(layerKey, caveat).some((note) => note.endsWith(`: ${line}`)),
+    );
+  });
+}