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/i18n/catalog.test.mjs

@@ -136,3 +136,78 @@ test('unmarkedScript finds literals that reach the page without t/tn/msg', () =>
     [],
   );
 });
+
+test('unmarkedScript sees toasts behind optional calls and private helpers', () => {
+  const texts = (js) => unmarkedScript('f.js', js).map((f) => f.text);
+  assert.deepEqual(texts("showToast?.('North up');"), ['North up']);
+  assert.deepEqual(texts("this._showToast('Search failed');"), [
+    'Search failed',
+  ]);
+  assert.deepEqual(texts("this.showToast('Link copied');"), ['Link copied']);
+  assert.deepEqual(texts("this.actions.showToast?.('Tilted view');"), [
+    'Tilted view',
+  ]);
+  assert.deepEqual(texts("showToast?.(t('North up'));"), []);
+  assert.deepEqual(texts("this._showToast(t('Search failed'));"), []);
+});
+
+test('unmarkedScript sees status text assigned to layer errors and labels', () => {
+  const texts = (js) => unmarkedScript('f.js', js).map((f) => f.text);
+  assert.deepEqual(texts("layerState._error = 'live feed unavailable';"), [
+    'live feed unavailable',
+  ]);
+  assert.deepEqual(
+    texts("this._error = err?.message || 'TeleGeography load failed';"),
+    ['TeleGeography load failed'],
+  );
+  assert.deepEqual(texts("_error = 'Route request failed';"), [
+    'Route request failed',
+  ]);
+  assert.deepEqual(texts("error ??= 'Feed closed';"), ['Feed closed']);
+  assert.deepEqual(texts('stats.error = `${name} fetch error`;'), [
+    'fetch error',
+  ]);
+  assert.deepEqual(texts("loadingLabel = 'loading coverage...';"), [
+    'loading coverage...',
+  ]);
+  assert.deepEqual(texts("state._loadingLabel = 'Loading cables';"), [
+    'Loading cables',
+  ]);
+  assert.deepEqual(texts("stats.statusMessage = 'Add a key in Settings';"), [
+    'Add a key in Settings',
+  ]);
+  assert.deepEqual(texts("this.status = 'Scene not saved';"), [
+    'Scene not saved',
+  ]);
+  assert.deepEqual(
+    texts("layerState._error = msg('live feed unavailable');"),
+    [],
+  );
+  assert.deepEqual(texts("stats.error = t('GBFS fetch error');"), []);
+  // Machine values, comparisons and local scratch variables are not UI text.
+  assert.deepEqual(texts("status = 'missing-key';"), []);
+  assert.deepEqual(texts("if (error === 'Feed closed') stop();"), []);
+  assert.deepEqual(texts("const error = log() || 'Unknown shader error';"), []);
+  assert.deepEqual(texts('stats.error = new Error(`HTTP ${code}`);'), []);
+});
+
+test('unmarkedScript sees human-readable status, loadingLabel and statusMessage fields', () => {
+  const texts = (js) => unmarkedScript('f.js', js).map((f) => f.text);
+  assert.deepEqual(
+    texts("return { status: 'Scene not saved — storage unavailable' };"),
+    ['Scene not saved — storage unavailable'],
+  );
+  assert.deepEqual(
+    texts("return { status: ok ? 'Ready' : 'Source unavailable' };"),
+    ['Ready', 'Source unavailable'],
+  );
+  assert.deepEqual(texts("return { loadingLabel: 'Loading feeds' };"), [
+    'Loading feeds',
+  ]);
+  assert.deepEqual(texts("return { statusMessage: 'connect a receiver' };"), [
+    'connect a receiver',
+  ]);
+  assert.deepEqual(texts("return { status: 'streaming', code: 'ok' };"), []);
+  assert.deepEqual(texts("return { status: 'auth-failed' };"), []);
+  assert.deepEqual(texts("return { status: msg('Source unavailable') };"), []);
+});

src/i18n/i18n.test.mjs

@@ -243,6 +243,10 @@ test('tn() shows a caller-formatted count and still picks the form by number', (
   assert.equal(label(12345), '12,345 map objects');
   assert.equal(tn(12345, '{count} file', '{count} files'), '12345 files');
   setLocale('ru');
-  assert.equal(label(12345), '12 345 объектов на карте');
-  assert.equal(label(1), '1 объект на карте');
+  try {
+    assert.equal(label(12345), '12 345 объектов на карте');
+    assert.equal(label(1), '1 объект на карте');
+  } finally {
+    setLocale('en');
+  }
 });

src/i18n/locales/es.json

@@ -2440,7 +2440,6 @@
   "Exit cockpit to fly to a route": "Sal de la cabina para volar a una ruta",
   "Exit cockpit to fly to a file": "Sal de la cabina para volar a un archivo",
   "Exit cockpit to fly to a scene": "Sal de la cabina para volar a una escena",
-  "Exit cockpit to fly to a {noun}": "Sal de la cabina para volar a {noun}",
   "Go to expanded Radio section": "Ir a la sección de Radio expandida",
   "Expand Radio section in Context": "Expandir la sección de Radio en Contexto",
   "Double-click the header to snap the panel back": "Haz doble clic en el encabezado para devolver el panel a su sitio",
@@ -2877,5 +2876,12 @@
   "unsaved provider keys": "las claves de proveedores sin guardar",
   "Exit cockpit to fly to an aircraft": "Sal de la cabina para volar a una aeronave",
   "Exit cockpit to fly to a satellite": "Sal de la cabina para volar a un satélite",
-  "Exit cockpit to frame contacts": "Sal de la cabina para encuadrar contactos"
+  "Exit cockpit to frame contacts": "Sal de la cabina para encuadrar contactos",
+  "{feed} {count} ({seconds}s old)": "{feed} {count} (hace {seconds} s)",
+  "entry {n}": "n.º {n}",
+  "Upstream response too large": "Respuesta del origen demasiado grande",
+  "Included in bundle": "Incluido en el paquete",
+  "Missing bundle file — reimport its bundle": "Falta el archivo en el paquete — vuelve a importar su paquete",
+  "Source configured; file checked when loaded": "Fuente configurada; el archivo se comprobará al cargarlo",
+  "Source unavailable": "Fuente no disponible"
 }

src/i18n/locales/ru.json

@@ -2481,7 +2481,6 @@
   "Exit cockpit to fly to a route": "Выйдите из кабины, чтобы перелететь к маршруту",
   "Exit cockpit to fly to a file": "Выйдите из кабины, чтобы перелететь к файлу",
   "Exit cockpit to fly to a scene": "Выйдите из кабины, чтобы перелететь к сцене",
-  "Exit cockpit to fly to a {noun}": "Выйдите из кабины, чтобы перелететь: {noun}",
   "Go to expanded Radio section": "Перейти к развёрнутому разделу радио",
   "Expand Radio section in Context": "Развернуть раздел «Радио» в панели «Контекст»",
   "Double-click the header to snap the panel back": "Двойной щелчок по заголовку — вернуть панель на место",
@@ -2944,5 +2943,12 @@
   "unsaved provider keys": "несохранённые ключи провайдеров",
   "Exit cockpit to fly to an aircraft": "Выйдите из кабины, чтобы перелететь к самолёту",
   "Exit cockpit to fly to a satellite": "Выйдите из кабины, чтобы перелететь к спутнику",
-  "Exit cockpit to frame contacts": "Выйдите из кабины, чтобы показать контакты в кадре"
+  "Exit cockpit to frame contacts": "Выйдите из кабины, чтобы показать контакты в кадре",
+  "{feed} {count} ({seconds}s old)": "{feed} {count} ({seconds} с назад)",
+  "entry {n}": "№ {n}",
+  "Upstream response too large": "Слишком большой ответ источника",
+  "Included in bundle": "Входит в архив",
+  "Missing bundle file — reimport its bundle": "Файла нет в архиве — импортируйте этот архив снова",
+  "Source configured; file checked when loaded": "Источник настроен; файл будет проверен при загрузке",
+  "Source unavailable": "Источник недоступен"
 }