fix(voice): keep FIRMS and ALPR entity labels English in voice data

The fire and camera labels in the context store, getStrongestFire() and
getSelectedInfo() were translated at the source, so the voice model got
"Пожар · FRP 12 МВт" or "Cámara ALPR" in track_entity,
get_entity_context and pointer_context while every other entity name in
those payloads is English. Keep them English, as before the interface
was translated; the voice card translates them where it shows them.

src/data/alprCameras.test.mjs

@@ -9,6 +9,7 @@ import alprCamerasLayer, {
 } from './alprCameras.js';
 import { createAlprTileSource } from '../layers/alpr/source.js';
 import { DATA_CREDITS } from './dataCredits.js';
+import { setLocale } from '../i18n/index.js';
 import {
   clearSelectedEntityContextForLayer,
   getContextStore,
@@ -473,6 +474,25 @@ test('all manufacturers share one ALPR title and color; only supplied metadata a
   }
 });
 
+// The voice model reads the label as data; the voice card translates it.
+test('the camera label stays English data in a translated interface', async () => {
+  const h = cameraHarness();
+  setLocale('ru');
+  try {
+    h.setFetch(async () =>
+      cameraResponse([
+        cameraNode(42, { tags: { 'surveillance:type': 'ALPR' } }),
+      ]),
+    );
+    await alprCamerasLayer.update();
+    h.click(h.source.entities.values[0].id);
+    assert.equal(getSelectedEntityContext().label, 'ALPR camera');
+  } finally {
+    setLocale('en');
+    h.restore();
+  }
+});
+
 test('invalid OSM ids and out-of-range coordinates never become camera entities', () => {
   for (const id of [undefined, null, 0, -1, 1.5, '42', NaN])
     assert.equal(normalizeAlprNode(cameraNode(id, { id })), null);