fix(voice): localize the area, imagery and OSM cards and tidy OSM Places

From review:
- Card lines the actions write in English (area basis, part counts, merged
  duplicates, OSM caveats, the imagery window) are shown in the UI
  language through the analyst card's note path; the model still gets the
  English. One OSM place reads "1 hospital".
- Same-named clarification choices show their region code (WA, DC).
- OSM Places shows as unavailable once the server says no Overpass is
  configured, and its points are depth-tested past 2.5 km so they never
  show through the globe.
- find_imagery puts the operator's sources and mode back when a box is
  refused, and a voice search cancelled mid-flight leaves "Search
  cancelled" instead of an empty strip.
- The README lists OSM Places with the other Utilities.

src/i18n/locales/es.json

@@ -3054,5 +3054,30 @@
   "Searching imagery catalog": "Buscando en el catálogo de imágenes",
   "Loading imagery": "Cargando imágenes",
   "Searching OpenStreetMap": "Buscando en OpenStreetMap",
-  "voice area|Area": "Área"
+  "voice area|Area": "Área",
+  "buffer sized to the place": "zona aproximada del tamaño del lugar",
+  "enclosing mapped area": "zona cartografiada que lo rodea",
+  "the map was cleared while looking it up": "el mapa se borró durante la búsqueda",
+  "OpenStreetMap coverage varies by place": "La cobertura de OpenStreetMap varía según el lugar",
+  "the catalog covers the last 30 days": "el catálogo cubre los últimos 30 días",
+  "there are more": "hay más",
+  "{radius} m around the landmark": "{radius} m alrededor del lugar",
+  "{count} parts": {
+    "many": "Partes: {count}",
+    "one": "Partes: {count}",
+    "other": "Partes: {count}"
+  },
+  "{drawn} of {total} parts drawn": {
+    "many": "Partes dibujadas: {drawn} de {total}",
+    "one": "Partes dibujadas: {drawn} de {total}",
+    "other": "Partes dibujadas: {drawn} de {total}"
+  },
+  "{count} duplicate mappings merged": {
+    "many": "Duplicados fusionados: {count}",
+    "one": "Duplicados fusionados: {count}",
+    "other": "Duplicados fusionados: {count}"
+  },
+  "listed the first {limit}": "se listaron los primeros {limit}",
+  "counted over the bounding box of {area}, not its outline": "contado en el rectángulo que lo rodea ({area}), no en su contorno",
+  "Search cancelled": "Búsqueda cancelada"
 }