i18n: fix review findings and polish ru/es strings

Fixes the 51 P0–P2 findings from the full review of the i18n branch and
the issues found while checking every new string on screen in ru and es.

- Translate errors and statuses that still reached ru/es in English:
  feed and tile errors, provider statuses, the ALPR chip, the traffic
  mode chip, voice plan step labels, fire feed values, receiver bands,
  scene save reasons and the Cesium attribution link.
- Show preset city names in the UI language (src/ui/placeNames.js);
  data and everything sent to the model stay English.
- Share layer names between the layer panel, HUD and voice card
  (src/ui/layerNames.js).
- Keep long ru/es strings whole: voice card error lines, analyst
  titles, the voice tier status, the Nepal evidence button, the ALPR
  retry chip. English layout is unchanged.
- Ask before a language switch drops unsaved work.
- Catalog fixes: glossary terms (пуск, пресет), gender agreement and
  consistent "peticiones" in es, fewer calques in both languages.
- Fix English text that was itself wrong (e.g. "Exit cockpit to fly to
  a weather", raw tool ids in voice plan steps).

Catalogs: es/ru 2535 messages each, complete.

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

src/layers/flights/ingestion.js

@@ -1,5 +1,9 @@
 import { ERROR_BACKOFF_INTERVAL } from './recordPolicy.js';
 
+// Marks English the Layers panel translates when it shows the error. Kept
+// local: this module stays free of browser globals (package boundaries).
+const msg = (text) => text;
+
 /** Own acquisition, cancellation, freshness and backoff independently of rendering. */
 export function createIngestion({
   feed,
@@ -43,7 +47,7 @@ export function createIngestion({
         feed._retryAt = 0;
         feed._lastError = sourceStale
           ? sourceAgeMs == null
-            ? 'Source snapshot time unavailable'
+            ? msg('Source snapshot time unavailable')
             : `Source snapshot ${Math.max(2, Math.round(sourceAgeMs / 60_000))} min old`
           : null;
         feed._lastSource = snapshot.source;
@@ -77,7 +81,9 @@ export function createIngestion({
           setSourceLabel(feed._lastSource);
         }
         feed._lastError =
-          e?.name === 'LiveSourceError' ? e.message : 'Live data unavailable';
+          e?.name === 'LiveSourceError'
+            ? e.message
+            : msg('Live data unavailable');
       } finally {
         feed._activeUpdateControllers.delete(resourceController);
       }