Merge branch 'main' into feat/tools-area-breakdowns

docs/CURRENT-STATE.md

@@ -867,6 +867,13 @@ use the supplied asset resolver, including the preload path. Enrichment receives
 an abort signal and cannot update a later lifecycle after destruction. Existing
 camera, terrain floor, trail, selection and measured model-size policies remain.
 
+The tracked-aircraft descriptor both flight layers hand to the cockpit carries
+`verticalRateMps` beside `velocityMps` and `track`. Civil records store the rate as
+`verticalRate` and military records as `verticalRateMps`; the query seam maps both to
+one name, so `resolveTrackedAircraftInfo` returns a single shape for either layer. The
+rate is reported, never derived: a blank poll keeps the last transmitted value and an
+absent rate stays null rather than reading as level flight.
+
 ## Transponder emergency highlighting
 
 `src/data/aircraftEmergency.js` derives one status per poll from the Mode A
@@ -1369,6 +1376,14 @@ 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.
+The portable frame source retains the proxy's known `X-CCTV-Source` kind. Camera
+snapshot tools label Street View fallback imagery as historical and credit Google,
+while upstream frames retain their current-view label and catalog attribution.
+Synthetic placeholders are unavailable as snapshots. Injected frame sources may
+supply `sourceKind`; missing or unknown provenance keeps `current_view` null and
+does not claim the image is current. The `current_view` field distinguishes camera-feed
+provenance from historical fallback imagery; it does not measure capture time or
+image freshness.
 
 ## CCTV missing numeric fields
 
@@ -1391,7 +1406,10 @@ plugin order, server-key selection, validation, disk caches, budgets, retries
 and stale/error responses remain unchanged. Each has a Node-only package entry
 under `gods-eye-view/server/providers/`. Portable terrain mechanics, traffic tile
 math and GBFS source rules are available under `gods-eye-view/sources/`.
-The browser layers and their rendering remain in their existing modules.
+The TomTom `/api/tomtom/*` routes run the shared same-site admission gate before
+status, cache or upstream work, refusing cross-site browser requests while
+preserving same-origin app requests and non-browser local callers. The browser
+layers and their rendering remain in their existing modules.
 GBFS null or empty availability counts retain an unknown value through station
 parsing and rendering; they use the neutral station color rather than reporting
 an empty dock. Explicit zero and caller-supplied numeric fallbacks remain valid.

docs/TOOLS.md

@@ -273,7 +273,7 @@ and the development server's internal routes. See SECURITY.md.
 | `next_satellite_pass` | `satellites` | Next pass over a place or point (default the ISS), with naked-eye visibility |
 | `satellites_overhead` | `satellites` | Satellites in a CelesTrak group above a place or point now, highest first |
 | `find_cctv_cameras` | `cctv` | Public cameras in an area, nearest first |
-| `get_cctv_snapshot` | `cctv` | The current image from one camera, returned as image content |
+| `get_cctv_snapshot` | `cctv` | An image from one camera, returned as image content; Street View fallbacks are labelled historical |
 | `find_alpr_cameras` | `alpr` | OpenStreetMap-mapped license plate readers in a US/Canadian area up to 3° |
 | `find_radio_stations` | `radio` | Radio Browser stations by area and/or search terms, with stream URLs |
 | `search_places` | `placeSearch` | Points of interest matching a query within an area (Google Places) |