Merge branch 'main' into feat/cctv-model-spec-enrichment

# Conflicts:
#	CHANGELOG.md

src/layers/bikeshare/brPbscCities.test.mjs

@@ -0,0 +1,73 @@
+import assert from 'node:assert/strict';
+import test from 'node:test';
+import { CITY_BY_ID } from './registry.js';
+import { createModel } from './model.js';
+import { createViewport } from './viewport.js';
+import { isAllowedGbfsHost, isAllowedGbfsPath } from '../../data/gbfsSource.js';
+
+// Each Bike Itaú city's PBSC host, and the station farthest from its
+// registered centre in the live feed (checked 2026-10-15).
+const CITIES = {
+  'sao-paulo-bike-itau': {
+    host: 'saopaulo.publicbikesystem.net',
+    stations: [{ name: '260 - P3', lat: -23.568235, lon: -46.740715 }],
+  },
+  'rio-de-janeiro-bike-itau': {
+    host: 'riodejaneiro.publicbikesystem.net',
+    stations: [{ name: '293 - Praia da Macumba', lat: -23.03135, lon: -43.479584 }],
+  },
+  'salvador-bike-itau': {
+    host: 'salvador.publicbikesystem.net',
+    stations: [{ name: '49 - Stella Maris', lat: -12.93645, lon: -38.32701 }],
+  },
+  'recife-bike-itau': {
+    host: 'recife.publicbikesystem.net',
+    stations: [{ name: '69 - Praia de Piedade', lat: -8.186205, lon: -34.918371 }],
+  },
+  'porto-alegre-bike-itau': {
+    host: 'portoalegre.publicbikesystem.net',
+    stations: [{ name: '72 - Avenida Tramandaí', lat: -30.135915, lon: -51.22684 }],
+  },
+  'brasilia-bike-itau': {
+    host: 'brasilia.publicbikesystem.net',
+    stations: [{ name: "60 - Parque Olhos d'Água", lat: -15.7431, lon: -47.88667 }],
+  },
+  'curitiba-bike-itau': {
+    host: 'curitiba.publicbikesystem.net',
+    stations: [{ name: '42 - Terminal Portão', lat: -25.476885, lon: -49.292608 }],
+  },
+};
+
+// The production range check, with no viewer or fetches behind it.
+const parts = { model: createModel({ state: {}, services: {}, parts: {}, source: null }) };
+const { computeInRangeCities } = createViewport({
+  state: {},
+  services: { render: { governorRequestRender() {} } },
+  parts,
+  source: null,
+});
+
+test('the Bike Itaú systems are registered and readable through the proxy', () => {
+  for (const [id, expected] of Object.entries(CITIES)) {
+    const city = CITY_BY_ID.get(id);
+    assert.ok(city, `${id} is registered`);
+    assert.equal(city.provider, 'Bike Itaú');
+    assert.deepEqual(city.hosts, [expected.host]);
+    for (const feed of [city.stationInformationUrl, city.stationStatusUrl]) {
+      const url = new URL(feed);
+      assert.ok(isAllowedGbfsHost(url.hostname), `${id} host ${url.hostname}`);
+      assert.ok(isAllowedGbfsPath(url.pathname), `${id} path ${url.pathname}`);
+    }
+  }
+});
+
+test('a camera over each outermost station activates its system', () => {
+  for (const [id, expected] of Object.entries(CITIES)) {
+    for (const station of expected.stations) {
+      assert.ok(
+        computeInRangeCities({ lat: station.lat, lon: station.lon }).has(id),
+        `${station.name} activates ${id}`,
+      );
+    }
+  }
+});

src/layers/bikeshare/registry.js

@@ -246,6 +246,90 @@ const RAW_GBFS_CITY_REGISTRY = [
       'https://chat.publicbikesystem.net/customer/gbfs/v2/en/station_status.json',
     provider: 'Bike Chattanooga',
   },
+  {
+    id: 'sao-paulo-bike-itau',
+    city: 'São Paulo, SP',
+    centerLat: -23.5505,
+    centerLon: -46.6333,
+    loadRadiusKm: 100,
+    stationInformationUrl:
+      'https://saopaulo.publicbikesystem.net/customer/gbfs/v2/en/station_information.json',
+    stationStatusUrl:
+      'https://saopaulo.publicbikesystem.net/customer/gbfs/v2/en/station_status.json',
+    provider: 'Bike Itaú',
+  },
+  {
+    id: 'rio-de-janeiro-bike-itau',
+    city: 'Rio de Janeiro, RJ',
+    centerLat: -22.9068,
+    centerLon: -43.1729,
+    loadRadiusKm: 100,
+    stationInformationUrl:
+      'https://riodejaneiro.publicbikesystem.net/customer/gbfs/v2/en/station_information.json',
+    stationStatusUrl:
+      'https://riodejaneiro.publicbikesystem.net/customer/gbfs/v2/en/station_status.json',
+    provider: 'Bike Itaú',
+  },
+  {
+    id: 'salvador-bike-itau',
+    city: 'Salvador, BA',
+    centerLat: -12.9777,
+    centerLon: -38.5016,
+    loadRadiusKm: 90,
+    stationInformationUrl:
+      'https://salvador.publicbikesystem.net/customer/gbfs/v2/en/station_information.json',
+    stationStatusUrl:
+      'https://salvador.publicbikesystem.net/customer/gbfs/v2/en/station_status.json',
+    provider: 'Bike Itaú',
+  },
+  {
+    id: 'recife-bike-itau',
+    city: 'Recife, PE',
+    centerLat: -8.0476,
+    centerLon: -34.877,
+    loadRadiusKm: 90,
+    stationInformationUrl:
+      'https://recife.publicbikesystem.net/customer/gbfs/v2/en/station_information.json',
+    stationStatusUrl:
+      'https://recife.publicbikesystem.net/customer/gbfs/v2/en/station_status.json',
+    provider: 'Bike Itaú',
+  },
+  {
+    id: 'porto-alegre-bike-itau',
+    city: 'Porto Alegre, RS',
+    centerLat: -30.0346,
+    centerLon: -51.2177,
+    loadRadiusKm: 90,
+    stationInformationUrl:
+      'https://portoalegre.publicbikesystem.net/customer/gbfs/v2/en/station_information.json',
+    stationStatusUrl:
+      'https://portoalegre.publicbikesystem.net/customer/gbfs/v2/en/station_status.json',
+    provider: 'Bike Itaú',
+  },
+  {
+    id: 'brasilia-bike-itau',
+    city: 'Brasília, DF',
+    centerLat: -15.7939,
+    centerLon: -47.8828,
+    loadRadiusKm: 90,
+    stationInformationUrl:
+      'https://brasilia.publicbikesystem.net/customer/gbfs/v2/en/station_information.json',
+    stationStatusUrl:
+      'https://brasilia.publicbikesystem.net/customer/gbfs/v2/en/station_status.json',
+    provider: 'Bike Itaú',
+  },
+  {
+    id: 'curitiba-bike-itau',
+    city: 'Curitiba, PR',
+    centerLat: -25.4284,
+    centerLon: -49.2733,
+    loadRadiusKm: 90,
+    stationInformationUrl:
+      'https://curitiba.publicbikesystem.net/customer/gbfs/v2/en/station_information.json',
+    stationStatusUrl:
+      'https://curitiba.publicbikesystem.net/customer/gbfs/v2/en/station_status.json',
+    provider: 'Bike Itaú',
+  },
   {
     id: 'toronto-bike-share',
     city: 'Toronto, ON',

src/layers/flights/records.js

@@ -275,10 +275,12 @@ export class FlightRecords {
     return { icao24, prevMeta, meta, groundFlipped, fixEpochMs };
   }
 
-  absence(id, { complete, likelyLanded }) {
-    // Partial admissions do not prove absence, but retention remains bounded.
+  absence(id, { complete, retainIds, likelyLanded }) {
+    // Partial admissions and position-less rows do not prove absence, but
+    // retention remains bounded; a likely-landed position-less contact
+    // still takes the landed limit.
     if (
-      !complete &&
+      (!complete || (retainIds?.has(id) && !likelyLanded)) &&
       Date.now() - (this.data.get(id)?.observedReceiptMs ?? 0) < 300000
     )
       return 'retain';

src/layers/flights/records.test.mjs

@@ -107,6 +107,30 @@ test('ground transitions preserve last render height while a surface cell is col
   assert.equal(next.meta.wasAirborne, true);
 });
 
+test('complete snapshots age out vanished aircraft and retain position-less ones unless landed', () => {
+  const store = records();
+  for (const id of ['abc123', 'def456', 'ghi789'])
+    store.receive(observation({ id, reference: id }), view());
+  // abc123 and ghi789 are still listed without a position; def456 vanished.
+  const absent = (id, likelyLanded = false) =>
+    store.absence(id, {
+      complete: true,
+      retainIds: new Set(['abc123', 'ghi789']),
+      likelyLanded,
+    });
+  assert.deepEqual(
+    [absent('def456'), absent('def456'), absent('def456')],
+    ['stale', 'stale', 'remove'],
+  );
+  assert.equal(absent('abc123'), 'retain');
+  assert.equal(store.missingPolls.has('abc123'), false);
+  // A landed contact that lost its position takes the landed fast-cull.
+  assert.equal(absent('ghi789', true), 'remove');
+  // Position-less retention stays bounded like partial admission.
+  store.data.get('abc123').observedReceiptMs = Date.now() - 300001;
+  assert.equal(absent('abc123'), 'stale');
+});
+
 test('civil emergency status follows the latest poll instead of sticking', () => {
   const store = records();
   const first = store.receive(observation({ squawk: '7700' }), view());

src/layers/flights/snapshotRenderer.js

@@ -243,6 +243,7 @@ export function createFlightSnapshotRenderer({
       if (currentIcaos.has(icao24)) continue;
       const absence = records.absence(icao24, {
         complete: snapshot.complete,
+        retainIds: snapshot.retainIds,
         likelyLanded: queries._likelyLanded(icao24),
       });
       if (absence === 'retain') continue;