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/ui/cameraOrientationControls.js

@@ -326,7 +326,7 @@ export function bindCameraOrientationControls({
         : false;
     });
     if (result) {
-      showToast?.(result.tilted ? 'Tilted view' : 'Straight-down view');
+      showToast?.(result.tilted ? t('Tilted view') : t('Straight-down view'));
       // The action reports the state it just commanded, so the button can
       // follow it without a second pick.
       tilted = result.tilted;
@@ -345,7 +345,7 @@ export function bindCameraOrientationControls({
         })
       );
     });
-    if (result) showToast?.('North up');
+    if (result) showToast?.(t('North up'));
     sync();
   });