fix(i18n): keep values the AI tools read in English

- Satellite class in analyst records and voice payloads stays English
  ("STATION", "COMMS"), so voice filters on the class work in every
  language; cards and the legend still show the translated label.
- Layer source names (OSM routing, ALPR sources) stay English in layer
  state; the layer row translates them.
- New translateKnown(): catalog text when there is an entry, the given text
  otherwise, with no warning. The layer row uses it for loading labels and
  errors, Recent Imagery for its notices.
- Mark the remaining Recent Imagery and wind messages.

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

src/layers/alpr/index.js

@@ -294,7 +294,8 @@ export function createAlprCamerasLayer({ source, services } = {}) {
     id: LAYER_ID,
     name: 'ALPR Cameras',
     icon: '📷',
-    source: t(source.label || msg('Mapped camera locations')),
+    // English in layer state; the layer row translates it.
+    source: source.label || msg('Mapped camera locations'),
     updateInterval: 0,
     statsRefreshInterval: 1000,
     init(viewer) {