chore: remove four modules nothing in the app uses (#1403)

* chore: remove four modules nothing in the app uses

src/app/sourceSlot.js re-exported src/sources/sourceSlot.js, which every
caller imports directly. src/data/flowTiles.js and src/data/issPass.js were
reached only by their own tests. src/data/localGeojson.js wrapped
localGeojsonCore.js with the app's services, which the catalog already
passes itself. The local GeoJSON layer tests now build layers the way the
catalog does, so they keep covering localGeojsonCore.js; only the test of
the wrapper's own default host goes. Boundary lists, format scope and docs
drop the removed paths.

* docs: changelog for #1403

changelog.d/1403-remove-unused-modules.md

@@ -0,0 +1,5 @@
+- Remove four modules nothing in the app imports: `src/app/sourceSlot.js`,
+  `src/data/flowTiles.js`, `src/data/issPass.js` and `src/data/localGeojson.js`.
+  The local GeoJSON layer tests now build layers the way the catalog does, so
+  they keep covering `localGeojsonCore.js`. Package exports are unchanged
+  (samehkhamis, #1403).

docs/CODE-BOUNDARIES.md

@@ -81,8 +81,6 @@ moves it. Do not label all ingestion modules platform-independent by filename.
 | --------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------ |
 | `src/data/manager.js`                               | Lifecycle/panel compatibility and existing tests; normal assembly constructs lifecycle and presentation separately |
 | `src/data/<layer>.js`                               | Legacy default instances; new assembly calls layer factories with supplied sources                                 |
-| `src/data/localGeojson.js`                          | Infrastructure compatibility factories; catalog imports services from `src/app/localGeojsonServices.js` directly   |
-| `src/app/sourceSlot.js`                             | Re-export for direct callers/tests; portable slot ownership is `src/sources/sourceSlot.js`                         |
 | `src/app/sources.js`, `src/services/application.js` | Existing default/override API; current application construction supplies its own instances                         |
 | `server/providers/local.js`                         | Existing Node composition barrel and provider helper re-exports                                                    |
 

docs/CURRENT-STATE.md

@@ -4662,7 +4662,7 @@ current route throughout enabling, enabled, disabling, and uncertain lifecycle
 renders. Both routes preserve Radio power, playback, station, filter, and volume
 state.
 
-Bundled datasets live in `src/data/local_data/` with per-folder provenance READMEs; they are lazily loaded via `src/data/localGeojson.js` (Vite `?url` assets) when toggled on.
+Bundled datasets live in `src/data/local_data/` with per-folder provenance READMEs; they are lazily loaded via `src/data/localGeojsonCore.js` (Vite `?url` assets) when toggled on.
 
 A bundled dataset that fails to load is a broken install, not a blip, so it is
 never swallowed: `localGeojson.js` guards `response.ok`, reports `error` +

docs/INFRASTRUCTURE-LAYERS.md

@@ -53,9 +53,8 @@ Cesium installation shared with its viewer; it must not bundle separate copies.
 `gods-eye-view/infrastructure/geojson` exports the lower-level
 `createLocalGeoJsonLayer(options, services)` and existing infrastructure overlay
 helpers. `gods-eye-view/infrastructure/lod` exports the existing LOD policy helpers.
-The standalone app's `src/data/localGeojson.js` keeps its original single-argument
-factory and supplies its existing functions. Other consumers should use the package
-exports, which do not import standalone application globals.
+Consumers use the package exports, which do not import standalone application
+globals.
 
 Dataset files and source/license notices remain under `src/data/local_data/`.
 Their input counts are 4,351 datacenter features and 704 dam features. Cesium may

scripts/check-import-directions.mjs

@@ -153,14 +153,6 @@ export function checkImportDirections(root) {
           file,
           'Actions must consume feed state without the manager facade',
         );
-      if (
-        file === 'src/app/constructCatalog.js' &&
-        to === 'src/data/localGeojson.js'
-      )
-        report(
-          file,
-          'Catalog must use the services owner without compatibility layer construction',
-        );
     }
     return record;
   }

scripts/format-scope.json

@@ -518,7 +518,6 @@
   "src/layers/bikeshare/selection.js",
   "src/data/traffic.js",
   "src/data/bikeshare.js",
-  "src/data/flowTiles.js",
   "src/layers/traffic/source.test.mjs",
   "src/layers/bikeshare/source.test.mjs",
   "src/layers/bikeshare/proxyRoute.test.mjs",
@@ -651,7 +650,6 @@
   "src/agent/worldPacket.test.mjs",
   "src/voice/layerSummary.js",
   "build/application-html.js",
-  "src/app/sourceSlot.js",
   "src/app/sources.js",
   "src/ui/composition.js",
   "src/services/application.js",

scripts/package-boundaries.json

@@ -1163,7 +1163,6 @@
   "satellites-layer": {
     "exports": ["./layers/satellites"],
     "modules": [
-      "src/data/issPass.js",
       "src/data/satelliteClass.js",
       "src/data/satellitePass.js",
       "src/sources/tle.js",
@@ -1853,14 +1852,12 @@
       "src/data/iconOrientation.js",
       "src/data/infrastructure.js",
       "src/data/installationFeedback.js",
-      "src/data/issPass.js",
       "src/data/labelArbiter.js",
       "src/data/idSwitches.js",
       "src/data/layerState.js",
       "src/data/layerStateCoordinator.js",
       "src/data/layerStateTokenReservations.json",
       "src/data/lifecycle.js",
-      "src/data/localGeojson.js",
       "src/data/localGeojsonCore.js",
       "src/data/localGeojsonLod.js",
       "src/data/local_data/natural_earth/marine.json",
@@ -2672,13 +2669,11 @@
       "src/data/iconOrientation.js",
       "src/data/infrastructure.js",
       "src/data/installationFeedback.js",
-      "src/data/issPass.js",
       "src/data/satellitePass.js",
       "src/data/labelArbiter.js",
       "src/data/idSwitches.js",
       "src/data/layerState.js",
       "src/data/layerStateTokenReservations.json",
-      "src/data/localGeojson.js",
       "src/data/localGeojsonCore.js",
       "src/data/localGeojsonLod.js",
       "src/data/local_data/natural_earth/marine.json",
@@ -3663,7 +3658,6 @@
     "exports": ["./layers/transit/standalone"],
     "modules": [
       "src/cyberSonar.js",
-      "src/app/sourceSlot.js",
       "src/celestialRing.js",
       "src/data/approxDistance.js",
       "src/data/cameraSensitivity.js",

src/app/sourceSlot.js

@@ -1,2 +0,0 @@
-// Compatibility entry; source contracts are owned by sources/.
-export { createSourceSlot } from '../sources/sourceSlot.js';

src/app/sourceSlot.test.mjs

@@ -1,24 +0,0 @@
-import test from 'node:test';
-import assert from 'node:assert/strict';
-import { createSourceSlot } from './sourceSlot.js';
-
-test('replacing a source rejects its late result and old cleanup cannot clear the new source', async () => {
-  let finish;
-  const slot = createSourceSlot({ read: async () => 'default' }, ['read']);
-  const old = slot.configure({ read: () => new Promise(resolve => { finish = resolve; }) });
-  const pending = slot.source.read();
-  const stop = slot.configure({ read: async () => 'replacement', attribution: { name: 'Replacement' } });
-  old();
-  finish('stale');
-  await assert.rejects(pending, { name: 'AbortError' });
-  assert.equal(await slot.source.read(), 'replacement');
-  assert.equal(slot.source.attribution.name, 'Replacement');
-  stop();
-  assert.throws(() => slot.source.read(), /not configured/);
-});
-
-test('an invalid replacement leaves the working source intact', async () => {
-  const slot = createSourceSlot({ read: async () => 42 }, ['read']);
-  assert.throws(() => slot.configure({}), TypeError);
-  assert.equal(await slot.source.read(), 42);
-});

src/data/flowTiles.js

@@ -1,6 +0,0 @@
-import { createFlowTileSource } from '../layers/traffic/flowSource.js';
-export { tilesForBounds } from './tomtomTiles.js';
-export { decodeFlowTile } from '../layers/traffic/flowDecode.js';
-const source = createFlowTileSource();
-export const { fetchFlowForBounds, getFlowSessionStats, resetFlowTileCache } =
-  source;

src/data/flowTiles.test.mjs

@@ -1,162 +0,0 @@
-// src/data/flowTiles.test.mjs
-import { test } from 'node:test';
-import assert from 'node:assert/strict';
-import fs from 'node:fs';
-import path from 'node:path';
-import { fileURLToPath } from 'node:url';
-import {
-  decodeFlowTile,
-  fetchFlowForBounds,
-  tilesForBounds,
-  getFlowSessionStats,
-  resetFlowTileCache,
-} from './flowTiles.js';
-
-const __dirname = path.dirname(fileURLToPath(import.meta.url));
-// Real TomTom flow tile, downtown Austin z12 x935 y1686 (probed live 2026-07-16).
-const FIXTURE = path.join(__dirname, 'fixtures', 'tomtom-flow-austin-12-935-1686.pbf');
-const FIXTURE_TILE = { z: 12, x: 935, y: 1686 };
-
-function loadFixture() {
-  return fs.readFileSync(FIXTURE);
-}
-
-// ── decodeFlowTile against the real fixture ─────────────────
-
-test('fixture decode: more than 50 flow segments', () => {
-  const segments = decodeFlowTile(loadFixture(), FIXTURE_TILE.z, FIXTURE_TILE.x, FIXTURE_TILE.y);
-  assert.ok(segments.length > 50, `got ${segments.length}`);
-});
-
-test('fixture decode: every trafficLevel is within [0, 1]', () => {
-  const segments = decodeFlowTile(loadFixture(), FIXTURE_TILE.z, FIXTURE_TILE.x, FIXTURE_TILE.y);
-  for (const s of segments) {
-    assert.ok(Number.isFinite(s.trafficLevel), `non-finite level: ${s.trafficLevel}`);
-    assert.ok(s.trafficLevel >= 0 && s.trafficLevel <= 1, `level out of range: ${s.trafficLevel}`);
-  }
-});
-
-test('fixture decode: all coordinates land in downtown Austin', () => {
-  const segments = decodeFlowTile(loadFixture(), FIXTURE_TILE.z, FIXTURE_TILE.x, FIXTURE_TILE.y);
-  for (const s of segments) {
-    assert.ok(Array.isArray(s.coords) && s.coords.length >= 2, 'polyline too short');
-    for (const [lon, lat] of s.coords) {
-      assert.ok(lon >= -98.0 && lon <= -97.5, `lon out of Austin range: ${lon}`);
-      assert.ok(lat >= 30.0 && lat <= 30.5, `lat out of Austin range: ${lat}`);
-    }
-  }
-});
-
-test('fixture decode: congestion exists (at least one trafficLevel < 1)', () => {
-  const segments = decodeFlowTile(loadFixture(), FIXTURE_TILE.z, FIXTURE_TILE.x, FIXTURE_TILE.y);
-  assert.ok(segments.some((s) => s.trafficLevel < 1), 'no congested segment found');
-});
-
-test('fixture decode: segment shape is {coords, trafficLevel, roadType, closure}', () => {
-  const segments = decodeFlowTile(loadFixture(), FIXTURE_TILE.z, FIXTURE_TILE.x, FIXTURE_TILE.y);
-  for (const s of segments) {
-    assert.equal(typeof s.roadType, 'string');
-    assert.equal(typeof s.closure, 'boolean');
-  }
-  // The fixture carries real closures — closure decoding is exercised, not vacuous.
-  assert.ok(segments.some((s) => s.closure === true), 'expected at least one closure in fixture');
-});
-
-test('decode of a non-MVT buffer returns [] (defensive)', () => {
-  assert.deepEqual(decodeFlowTile(Buffer.from('not a protobuf tile'), 12, 935, 1686), []);
-});
-
-// ── tilesForBounds (re-exported slippy math) ────────────────
-
-test('tilesForBounds: 30.2672,-97.7431 @ z12 -> covers x935 y1686', () => {
-  const tiles = tilesForBounds({
-    south: 30.2672 - 0.001, north: 30.2672 + 0.001,
-    west: -97.7431 - 0.001, east: -97.7431 + 0.001,
-  }, 12);
-  assert.ok(
-    tiles.some((t) => t.z === 12 && t.x === 935 && t.y === 1686),
-    `fixture tile missing: ${JSON.stringify(tiles)}`
-  );
-});
-
-// ── fetchFlowForBounds (stubbed fetch: cache + abort) ───────
-
-/** Bounds fully inside the fixture tile. */
-const FIXTURE_BOUNDS = { south: 30.24, north: 30.26, west: -97.76, east: -97.74 };
-
-function stubFetch(impl) {
-  const original = globalThis.fetch;
-  globalThis.fetch = impl;
-  return () => { globalThis.fetch = original; };
-}
-
-test('fetchFlowForBounds: fetches covering tiles via /api/tomtom and decodes', async () => {
-  resetFlowTileCache();
-  const calls = [];
-  const restore = stubFetch(async (url) => {
-    calls.push(String(url));
-    return new Response(loadFixture(), {
-      status: 200,
-      headers: { 'Content-Type': 'application/x-protobuf' },
-    });
-  });
-  try {
-    const segments = await fetchFlowForBounds(FIXTURE_BOUNDS);
-    assert.equal(calls.length, 1);
-    assert.match(calls[0], /^\/api\/tomtom\/flow\/12\/935\/1686\.pbf$/);
-    assert.ok(segments.length > 50);
-    assert.ok(getFlowSessionStats().tilesFetched >= 1);
-  } finally {
-    restore();
-  }
-});
-
-test('fetchFlowForBounds: decode cache serves repeat calls within TTL (no refetch)', async () => {
-  resetFlowTileCache();
-  let calls = 0;
-  const restore = stubFetch(async () => {
-    calls += 1;
-    return new Response(loadFixture(), { status: 200 });
-  });
-  try {
-    const first = await fetchFlowForBounds(FIXTURE_BOUNDS);
-    const second = await fetchFlowForBounds(FIXTURE_BOUNDS);
-    assert.equal(calls, 1, 'second call must be served from the decode cache');
-    assert.equal(second.length, first.length);
-  } finally {
-    restore();
-  }
-});
-
-test('fetchFlowForBounds: aborted signal rejects (AbortSignal-aware)', async () => {
-  resetFlowTileCache();
-  const restore = stubFetch(async (url, opts) => {
-    // Mimic real fetch abort semantics.
-    if (opts?.signal?.aborted) {
-      const err = new Error('aborted');
-      err.name = 'AbortError';
-      throw err;
-    }
-    return new Response(loadFixture(), { status: 200 });
-  });
-  try {
-    const controller = new AbortController();
-    controller.abort();
-    await assert.rejects(
-      fetchFlowForBounds(FIXTURE_BOUNDS, { signal: controller.signal }),
-      (err) => err.name === 'AbortError'
-    );
-  } finally {
-    restore();
-  }
-});
-
-test('fetchFlowForBounds: non-OK tile responses reject when nothing succeeds', async () => {
-  resetFlowTileCache();
-  const restore = stubFetch(async () => new Response(JSON.stringify({ error: 'no_key' }), { status: 503 }));
-  try {
-    await assert.rejects(fetchFlowForBounds(FIXTURE_BOUNDS));
-  } finally {
-    restore();
-  }
-});

src/data/issPass.js

@@ -1,46 +0,0 @@
-// src/data/issPass.js
-/**
- * Next-ISS-pass prediction. Kept as a thin wrapper over satellitePass.js so the
- * original findNextIssPass signature and defaults still work.
- */
-import { findNextSatellitePass, lookAnglesAt } from './satellitePass.js';
-
-export { lookAnglesAt };
-
-/**
- * Predict the next ISS pass over an observer location.
- * @param {Object} options
- * @param {Object} options.satrec SGP4 satellite record
- * @param {number} options.latDeg Observer latitude in degrees [-90, 90]
- * @param {number} options.lonDeg Observer longitude in degrees [-180, 180]
- * @param {number} options.fromMs UTC start time in milliseconds
- * @param {number} [options.minElevDeg=10] Elevation that defines rise and set, in degrees
- * @param {number} [options.horizonHours=24] Maximum search window in hours
- * @param {number} [options.coarseStepSec=30] Coarse search step in seconds
- * @param {number} [options.fineStepSec=5] Fine transit step in seconds for peak tracking and visibility
- * @param {boolean} [options.requireVisible=false] Require a naked-eye-visible pass
- * @returns {{ riseMs: number, setMs: number, maxElevDeg: number, maxElevMs: number, riseAzDeg: number, visible: boolean, sunlit: boolean, observerDark: boolean } | null}
- */
-export function findNextIssPass({
-  satrec,
-  latDeg,
-  lonDeg,
-  fromMs,
-  minElevDeg = 10,
-  horizonHours = 24,
-  coarseStepSec = 30,
-  fineStepSec = 5,
-  requireVisible = false,
-}) {
-  return findNextSatellitePass({
-    satrec,
-    latDeg,
-    lonDeg,
-    fromMs,
-    minElevDeg,
-    horizonHours,
-    coarseStepSec,
-    fineStepSec,
-    requireVisible,
-  });
-}

src/data/issPass.test.mjs

@@ -1,42 +0,0 @@
-// src/data/issPass.test.mjs
-import { test } from 'node:test';
-import assert from 'node:assert/strict';
-import { twoline2satrec } from 'satellite.js';
-import { findNextIssPass, lookAnglesAt } from './issPass.js';
-import { findNextSatellitePass } from './satellitePass.js';
-
-// Canonical archived ISS TLE (valid checksums; epoch 2008-09-20 ~12:25 UTC).
-const L1 = '1 25544U 98067A   08264.51782528 -.00002182  00000-0 -11606-4 0  2927';
-const L2 = '2 25544  51.6416 247.4627 0006703 130.5360 325.0288 15.72125391563537';
-const AUSTIN = { latDeg: 30.2672, lonDeg: -97.7431 };
-const FROM_MS = Date.UTC(2008, 8, 20, 12, 30, 0); // just after the TLE epoch
-
-test('finds a structurally-consistent ISS pass within 24h of the TLE epoch', () => {
-  const satrec = twoline2satrec(L1, L2);
-  const pass = findNextIssPass({ satrec, ...AUSTIN, fromMs: FROM_MS, minElevDeg: 10 });
-  assert.ok(pass, 'expected a pass within 24h at 30°N for a 51.6° inclination orbit');
-  assert.ok(pass.riseMs > FROM_MS);
-  assert.ok(pass.riseMs < pass.maxElevMs && pass.maxElevMs < pass.setMs);
-  assert.ok(pass.maxElevDeg >= 10);
-  assert.ok(pass.riseAzDeg >= 0 && pass.riseAzDeg < 360);
-
-  // Independent re-check: elevation at the reported peak really is the max-ish
-  // and ≥ threshold; one minute before rise it is below threshold.
-  const peak = lookAnglesAt(satrec, pass.maxElevMs, AUSTIN.latDeg, AUSTIN.lonDeg);
-  assert.ok(peak && Math.abs(peak.elevDeg - pass.maxElevDeg) < 1.5);
-  const before = lookAnglesAt(satrec, pass.riseMs - 60_000, AUSTIN.latDeg, AUSTIN.lonDeg);
-  assert.ok(before && before.elevDeg < 10);
-});
-
-test('forwards its original 30 s coarse step and fineStepSec to the pass engine', () => {
-  const satrec = twoline2satrec(L1, L2);
-  const opts = { satrec, ...AUSTIN, fromMs: FROM_MS, minElevDeg: 10, fineStepSec: 30 };
-  assert.deepEqual(findNextIssPass(opts), findNextSatellitePass({ ...opts, coarseStepSec: 30 }));
-  assert.notDeepEqual(findNextIssPass(opts), findNextIssPass({ ...opts, fineStepSec: 5 }));
-});
-
-test('returns null when no pass clears an absurd threshold', () => {
-  const satrec = twoline2satrec(L1, L2);
-  const pass = findNextIssPass({ satrec, ...AUSTIN, fromMs: FROM_MS, minElevDeg: 89.9, horizonHours: 2 });
-  assert.equal(pass, null);
-});

src/data/localGeojson.analyst.test.mjs

@@ -2,7 +2,18 @@
 import { test } from 'node:test';
 import assert from 'node:assert/strict';
 import * as Cesium from 'cesium';
-import { createLocalGeoJsonLayer, mapAnalystRecord } from './localGeojson.js';
+import { localGeoJsonServices } from '../app/localGeojsonServices.js';
+import {
+  createLocalGeoJsonLayer as createLayer,
+  mapAnalystRecord,
+} from './localGeojsonCore.js';
+
+/** The catalog's services, with the overlay host each test supplies. */
+const createLocalGeoJsonLayer = (options) =>
+  createLayer(options, {
+    ...localGeoJsonServices,
+    overlayHost: options.overlayHost,
+  });
 
 const DC_RAW = {
   id: '1176042553',

src/data/localGeojson.js

@@ -1,29 +0,0 @@
-import { localGeoJsonServices } from '../app/localGeojsonServices.js';
-import {
-  createLocalGeoJsonLayer as createLayer,
-  createLocalInfrastructureOverlayPublisher as createPublisher,
-} from './localGeojsonCore.js';
-
-export * from './localGeojsonCore.js';
-
-/** Create a layer using the standalone app's operations; retain overlay overrides. */
-export function createLocalGeoJsonLayer(options) {
-  return createLayer(options, {
-    ...localGeoJsonServices,
-    overlayHost:
-      options.overlayHost === undefined
-        ? localGeoJsonServices.overlayHost
-        : options.overlayHost,
-  });
-}
-
-/** Create an overlay publisher using the standalone app's host by default. */
-export function createLocalInfrastructureOverlayPublisher(options) {
-  return createPublisher({
-    ...options,
-    host:
-      options.host === undefined
-        ? localGeoJsonServices.overlayHost
-        : options.host,
-  });
-}

src/data/localGeojson.test.mjs

@@ -6,13 +6,14 @@ import {
   GROUND_SAMPLE_MAX_ARMED_RETRIES,
   LOCAL_OVERLAY_COHORT_LIMIT,
   LOCAL_STEM_TIP_EPSILON_M,
-  createLocalGeoJsonLayer,
+  createLocalGeoJsonLayer as createLayer,
   createLocalInfrastructureOverlayEntry,
   createLocalInfrastructureOverlayPublisher,
   localDatasetError,
   localInfrastructureOverlayCopy,
   selectLocalInfrastructureOverlayCohort,
-} from './localGeojson.js';
+} from './localGeojsonCore.js';
+import { localGeoJsonServices } from '../app/localGeojsonServices.js';
 import { layerFeedState } from './manager.js';
 import { INFRA_LOD_ACTIVE_MIN, INFRA_LOD_ACTIVE_MAX } from './localGeojsonLod.js';
 import {
@@ -21,6 +22,13 @@ import {
   _resetRenderGovernorForTest,
 } from '../renderGovernor.js';
 
+/** The catalog's services, with the overlay host each test supplies. */
+const createLocalGeoJsonLayer = (options) =>
+  createLayer(options, {
+    ...localGeoJsonServices,
+    overlayHost: options.overlayHost ?? localGeoJsonServices.overlayHost,
+  });
+
 class MockLayerEvent {
   constructor() {
     this.listeners = new Set();
@@ -1337,14 +1345,3 @@ test('globe-LOD re-selects during continuous motion, without ever seeing a moveE
   assert.deepEqual(env.layer.getLodDiagnostics(), parked, 'a parked camera never re-selects');
 });
 
-
-test('standalone publisher retains its default host for an undefined override', () => {
-  const publisher = createLocalInfrastructureOverlayPublisher({
-    sourceId: 'local-default-host-test', host: undefined,
-  });
-  assert.doesNotThrow(() => {
-    publisher.show();
-    publisher.hide();
-    publisher.destroy();
-  });
-});

src/data/localGeojsonLifecycle.test.mjs

@@ -1,9 +1,17 @@
 import test from 'node:test';
 import assert from 'node:assert/strict';
 import * as Cesium from 'cesium';
-import { createLocalGeoJsonLayer } from './localGeojson.js';
+import { localGeoJsonServices } from '../app/localGeojsonServices.js';
+import { createLocalGeoJsonLayer as createLayer } from './localGeojsonCore.js';
 import { getContextStore } from './contextStore.js';
 
+/** The catalog's services, with the overlay host each test supplies. */
+const createLocalGeoJsonLayer = (options) =>
+  createLayer(options, {
+    ...localGeoJsonServices,
+    overlayHost: options.overlayHost,
+  });
+
 const dataset = JSON.stringify({
   type: 'Feature', id: 'dam', properties: { name: 'Test dam' },
   geometry: { type: 'Polygon', coordinates: [[[0, 0], [0.01, 0], [0, 0.01], [0, 0]]] },

src/data/localGeojsonLod.js

@@ -5,7 +5,7 @@
  * Pure selection policy for the bundled local-infrastructure layers
  * (`local-datacenters`, `local-dams`, and any future `createLocalGeoJsonLayer`
  * dataset). Cesium-specific projection, occlusion, and stem geometry stay in
- * `localGeojson.js`; this module turns the resulting in-view records into a
+ * `localGeojsonCore.js`; this module turns the resulting in-view records into a
  * bounded "active" set — the only records that layer should spend per-frame
  * stem-geometry and ground-sample work on.
  *
@@ -80,7 +80,7 @@ export const INFRA_LOD_INCUMBENT_BONUS = 250;
 
 /**
  * Distance at or beyond which the proximity penalty is fully applied (m).
- * Matches LOCAL_OVERLAY_MAX_DISTANCE_M's order of magnitude in localGeojson.js.
+ * Matches LOCAL_OVERLAY_MAX_DISTANCE_M's order of magnitude in infrastructureOverlayEntry.js.
  */
 export const INFRA_LOD_FAR_M = 12_000_000;
 
@@ -97,7 +97,7 @@ export const INFRA_LOD_MAX_DISTANCE_PENALTY = 200;
  * (callers only compare it), but every input is normalized so the output is
  * always a finite number.
  *
- * @param {number} priority Existing label-priority score (localGeojson.js).
+ * @param {number} priority Existing label-priority score (localGeojsonCore.js).
  * @param {number} distanceM Camera→feature distance in metres.
  * @param {boolean} isIncumbent Record currently holds an active stem.
  * @param {object} [options]
@@ -297,7 +297,7 @@ export function applyInfraEvictionGrace({
  * ------------------------------------------------------------------ */
 
 /**
- * Probe window for the motion fallback. `localGeojson.js` marks its selection
+ * Probe window for the motion fallback. `localGeojsonCore.js` marks its selection
  * dirty on `moveEnd`, which covers drags, one-shot `setView`, and voice
  * `flyTo` — but a tracked-entity follow camera, a Cockpit view, a route
  * flight, or a continuous orbit never emits one. Without a fallback the

src/data/tomtomTiles.js

@@ -2,7 +2,7 @@
  * @file Pure tile math + budget accounting for the TomTom traffic-flow proxy.
  *
  * Shared by the `/api/tomtom` vite plugin (server-side: coordinate validation,
- * daily budget governor) and `src/data/flowTiles.js` (client-side: which tiles
+ * daily budget governor) and `src/layers/traffic/flowSource.js` (client-side: which tiles
  * cover the current traffic fetch bounds). Zero dependencies, Cesium-free, so
  * both sides can unit-test against it with node:test.
  *

src/layers/traffic/flowDecode.js

@@ -19,7 +19,7 @@ import { VectorTile } from '@mapbox/vector-tile';
  * tree-shakeable; decoding happens client-side so the proxy stays a dumb
  * binary cache.
  *
- * @module data/flowTiles
+ * @module layers/traffic/flowDecode
  */
 
 const FLOW_LAYER_NAME = 'Traffic flow';

src/overlays/worldOverlayAllocation.test.mjs

@@ -2,7 +2,7 @@ import test from 'node:test';
 import assert from 'node:assert/strict';
 import { spawnSync } from 'node:child_process';
 import { fileURLToPath } from 'node:url';
-import { LOCAL_OVERLAY_COHORT_LIMIT } from '../data/localGeojson.js';
+import { LOCAL_OVERLAY_COHORT_LIMIT } from '../data/localGeojsonCore.js';
 import { FIRMS_AMBIENT_COHORT_LIMIT } from '../data/firmsLabels.js';
 import { vesselOverlayCohortLimit } from '../data/vesselLabels.js';
 import { CCTV_AMBIENT_CARD_MAX } from '../data/cctvLod.js';