Merge meirm/i18n-spanish: upstream main (geocode proxy, radio mirror, CMR, terrain, tools)

Both sides had merged the same main features (cockpit emergencies, GNSS
integrity, geo file import) with their own i18n. Conflicts keep this
branch's reviewed version; the 7 catalog entries only the other side
used are pruned. Newer main commits come in unchanged.

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

docs/CURRENT-STATE.md

@@ -101,6 +101,10 @@ lists at 25 rows by default. Voice offers the same queries next to its app
 actions: the session lists them, and the browser runs them through the same
 catalog, loaded on first use. See [tools and the MCP server](TOOLS.md).
 
+Catalog calls check their cancellation signal immediately before executing a
+tool. Already-cancelled queries do not start; cancellation after execution starts
+continues to follow the existing tool and caller behavior.
+
 ## Cyber HUD — September 30, 2026
 
 Display > HUD > Layout includes Cyber, also available through the HUD voice
@@ -1090,6 +1094,9 @@ collapse can still be undone.
 
 ## Surface keyboard lifecycle
 
+Surface Tab cycling excludes controls with a negative tabindex, native disabled
+state or inert ancestry; ordinary visible enabled controls retain their order.
+
 `ui/surfaces` owns the capture-phase keyboard listener, Tab cycling and return
 focus shared by the first-run launcher and Provider Settings. Each caller
 activates it while open and deactivates it on dismissal; destruction releases
@@ -1173,7 +1180,9 @@ stalled downloads are cancelled. Development and preview use the same handler.
 Overpass query validation, geometry simplification, disk caching and upstream
 transport now have separate modules; military-installation search reuses that
 transport. Regional briefing combines separate place, news and weather sources,
-while weather effects uses only the weather source. Existing process-scoped
+while weather effects uses only the weather source.
+GDELT compact dates that do not name a real calendar instant keep the article
+with an unknown publication time. Existing process-scoped
 caches, rate limits, stale fallbacks and route ordering are preserved.
 
 Local voice has separate HUD-summary, debug-log and Realtime-token handlers,
@@ -1202,13 +1211,21 @@ a browser key. Preview is for local build verification, not a production server.
 
 ## CCTV and radio provider modules
 
+CCTV direction text resolves travel tokens first, then intercardinals, then
+bare cardinals when enabled. Only conflicting headings within the highest
+matching tier remain unknown; street quadrants and lower-tier words do not
+cancel an explicit travel heading.
+
 CCTV catalog acquisition, source normalization and frame/media delivery now live
 in separate modules. Each CCTV factory owns its catalog and health state; its
 `sourceRoot` option resolves relative source files against the application root.
 Radio Browser station normalization, restricted outbound transport and directory
-caching are separate modules. Node-only package entries expose both provider
-factories. Routes, payloads, fallback behavior and existing dev/preview hook
-registration are preserved; browser rendering is unchanged.
+caching are separate modules. The pinned transport gives a mirror's 204, 205 or
+304 reply an empty body and fails any reply outside 200–599 without throwing
+outside its promise, so an unusual mirror status cannot crash the server.
+Node-only package entries expose both provider factories. Routes, payloads,
+fallback behavior and existing dev/preview hook registration are preserved;
+browser rendering is unchanged.
 
 ## Terrain, traffic, fire and bike-share provider modules
 
@@ -1222,6 +1239,10 @@ The browser layers and their rendering remain in their existing modules.
 
 ## Terrain height cache bound
 
+The terrain proxy parser rejects finite longitudes outside [-180, 180] and
+latitudes outside [-90, 90] for every client before upstream resolution. One
+out-of-range point rejects the whole batch; inclusive WGS84 bounds remain valid.
+
 The client terrain-height resolver's in-memory cache is bounded at 20 000
 entries (`DEFAULT_MAX_CACHE_ENTRIES`, overridable per instance through
 `createTerrainHeights({ maxCacheEntries })`). Coordinate rounding makes repeated
@@ -1459,7 +1480,7 @@ accessible name remains "Don't show this again". Control behavior is unchanged.
 
 ## FIRMS source status
 
-FIRMS ingestion and adaptation require explicit finite coordinates within WGS84 ranges; genuine zero coordinates remain valid and admitted detection indices stay sequential.
+The FIRMS CSV parser rejects impossible acquisition calendar dates before the proxy filters records to the trailing 24 hours, while retaining valid UTC acquisition times.
 
 The FIRMS proxy records source success after appending its rows. If aggregation
 throws, that source reports failure without a contradictory success entry.
@@ -4162,7 +4183,8 @@ when its own signal aborts.
 Configured endpoints have per-instance cooldowns for 406/429, honoring
 Retry-After; absent delays back off from 30 seconds to five minutes. Empty
 `elements` is a valid answer. Existing byte, query, concurrency and cache caps
-remain. Consumer capability misses never schedule automatic retries.
+remain. Malformed capability-probe responses remain unknown and are retried after the existing 30-second backoff; valid configured decisions remain memoized.
+Consumer capability misses never schedule automatic retries.
 
 Operator-configured Overpass area and focus-footprint queries use body-level
 `out geom` (with `center` for focus), preserving relation member outlines.
@@ -4460,7 +4482,24 @@ Providers normalize coordinates, canonical name, label, place types and optional
 bounds. Camera framing, nearby landmark recovery and footprint selection remain
 in their consumers, including the Capitol identity/containment safeguards.
 Radio keeps localized country names in labels rather than station filters.
-Reverse geocoding and nearby/text-search endpoints retain their existing behavior.
+Nearby/text-search endpoints retain their existing behavior.
+
+**Google geocoding is a server route, not a browser call** (#363). Forward and
+reverse lookups go to `/api/google/geocode` and `/api/google/reverse-geocode`,
+which carry `GOOGLE_MAPS_SERVER_API_KEY` (falling back to `GOOGLE_MAPS_API_KEY`)
+and share the Places routes' opt-in `GEV_RATELIMIT_GOOGLE_PER_MIN` throttle.
+Google's Geocoding **web service** refuses referrer-restricted keys, so the
+previous browser call forced the bundled browser key — visible in devtools by
+design — to be left unrestricted; it now needs only the Map Tiles API and the
+Maps JavaScript API (Street View). Both routes answer in Google's own
+`status`/`results` shape rather than the Places routes' `places: []` contract,
+because the browser adapters normalize that shape directly. The browser key still gates the provider client-side, so a keyless
+session spends no request to learn it has no Google: the route's own keyless
+answer reads as an unanswered provider, which would stop the chain caching the
+negative Photon or Nominatim then produces. Its query is capped at 200
+characters, its reverse coordinates are validated against WGS84 bounds before
+the request is paid for, and a malformed viewport bias is dropped rather than
+refused, since a bias only ranks results.
 
 Only valid answers and definitive misses enter bounded caches; malformed replies,
 HTTP refusals and outages remain retryable. Searches share a 12-second total
@@ -4557,6 +4596,8 @@ are omitted rather than framing the wrong part of the globe.
 
 ### Recent Imagery (September 2026)
 
+CMR pagination counts raw rows when checking page completion and the record budget. A catalog is truncated when upstream hits exceed the rows examined or the record cap drops valid granules from the last page; discarded malformed rows do not imply unseen imagery.
+
 Programmatic boxes passed to the exported `setBox` and `searchHls` operations
 reject missing, blank or boolean edges instead of interpreting them as zero
 coordinates. Valid finite numeric edges remain accepted; the app’s drag tool,