refactor: enforce import directions and expose source factories

CHANGELOG.md

@@ -1,5 +1,7 @@
 # Changelog
 
+- Add source-only layer exports and enforce source, browser, standalone and voice import directions. Move plain record/feed helpers and settings filesystem hardening to their owners while preserving compatibility and behavior.
+
 - Separate voice session lifetime and common controls from the default Realtime protocol adapter.
 - Separate canonical voice action arguments from descriptive wording, preserving the existing Realtime tool inventory.
 

CONTRIBUTING.md

@@ -42,15 +42,16 @@ it is not a production server.
 The highest-leverage places to jump in:
 
 - **🌆 Add a CCTV source pack.** Austin is the reference camera source. Adding another city means a clean public camera catalog with coordinates, attribution, and server-registered frame URLs (the proxy only fetches registered URLs — never client-supplied ones, see [SECURITY.md](SECURITY.md)). City packs are the best first lane.
-- **🛰️ Add or improve a data layer.** Each layer is one self-contained module in `src/data/<layer>.js` implementing the layer interface (`init/enable/disable/update/destroy/getStats`, optional `getDetectableObjects`/`getStats`). Use an existing layer as a template.
-- **🎙️ Extend voice control.** Voice tools are declared server-side (`GEV_REALTIME_TOOLS` in `server/providers/openai/tools.js`) and executed client-side (`src/voice/gevActions.js`). Keep the tool surface tight and the responses honest (confirm only what actually happened).
+- **🛰️ Add or improve a data layer.** Layer factories live in `src/layers/<family>/`, with source, record, controller and renderer owners implementing the layer interface (`init/enable/disable/update/destroy/getStats`, optional `getDetectableObjects`/`getStats`). Use an existing layer as a template.
+- **🎙️ Extend voice control.** Voice arguments are defined in `src/voice/actionSchemas.js`, with server-side descriptions in `server/providers/openai/tools.js` and client-side execution in `src/voice/gevActions.js`. Keep the tool surface tight and the responses honest (confirm only what actually happened).
 - **🎨 Add a visual style.** Styles are GLSL post-process shaders in `src/styles/`.
 - **🐛 Fix bugs / improve the first-run experience.** See [docs/KNOWN-ISSUES.md](docs/KNOWN-ISSUES.md).
 
 ## Architecture in one minute
 
 - **No framework.** Vanilla JS + [CesiumJS](https://cesium.com/platform/cesiumjs/) + [Vite](https://vitejs.dev/).
-- **UI lives in `src/ui.js`** (panels, HUD, styles, the control facade). **Layer logic lives in `src/data/<layer>.js`.** Keep them separate.
+- **Assembly lives in `src/app/`; standalone defaults live in `src/standalone/`.** UI controllers live in `src/ui/`, layer factories in `src/layers/`, portable sources in `src/sources/`, and application operations in `src/services/`. Existing `src/ui.js` and `src/data/<layer>.js` entries retain compatibility; new code belongs with its focused owner.
+- Sources acquire records; renderers own Cesium resources. Import `gods-eye-view/layers/<family>/source` when only a source factory is needed. Common voice controls consume the session interface; protocol adapters own connection details.
 - **Secrets stay server-side.** Anything needing a private key goes through a local proxy under `server/providers/`. The browser only ever sees the Google Maps key (which you restrict) and ephemeral tokens.
 - `docs/CURRENT-STATE.md` is the authoritative runtime reference — read it first.
 

docs/CODE-BOUNDARIES.md

@@ -16,43 +16,80 @@ excluded. The formatter validates every entry before writing any file.
 
 ## Current component ownership
 
-| Surface                                | Owns                                                                   | Receives from its caller                            |
-| -------------------------------------- | ---------------------------------------------------------------------- | --------------------------------------------------- |
-| `gods-eye-view/infrastructure`         | Datacenter/dam definitions and fresh layer construction                | Context, overlay and render operations              |
-| `gods-eye-view/infrastructure/geojson` | Data loading, Cesium entities, selection handling and resource cleanup | A viewer and those same operations                  |
-| `gods-eye-view/infrastructure/lod`     | Pure visibility budgets and selection policy                           | Position/visibility records and camera measurements |
-| `src/data/localGeojson.js`             | Standalone compatibility wiring                                        | The application's existing shared services          |
-| `src/main.js` and `src/standalone/`    | Standalone browser startup                                             | Local configuration                                 |
+Package imports use `gods-eye-view`; `package.json` is the authoritative
+export inventory. Use declared exports rather than reaching into internal files.
 
-The application and infrastructure exports are browser source modules. Use their documented
-exports instead of importing standalone startup or reaching into internal files.
-The application owns the viewer, context store, overlay host and render scheduler;
-layers use the supplied callbacks. See [the infrastructure contract](INFRASTRUCTURE-LAYERS.md).
+| Owner                  | Responsibility and lifetime                                                                             |
+| ---------------------- | ------------------------------------------------------------------------------------------------------- |
+| `src/app/`             | Construct supplied components, share scene/request services, cancel startup and dispose the application |
+| `src/standalone/`      | Select the default catalog, local sources and setup controls                                            |
+| `src/ui/`              | Navigation generations, restoration, visual state, panel snapshots and their subscriptions              |
+| `src/data/`            | Lifecycle, context and feed state; legacy default-layer facades                                         |
+| `src/layers/<family>/` | Source acquisition, records and Cesium resources with explicit controller/renderer owners               |
+| `src/sources/`         | Portable protocols and source contracts; request state belongs to each factory instance                 |
+| `src/services/`        | Supplied application operations; scene construction owns caches and cancellation                        |
+| `src/voice/`           | Portable action schemas/session, common controls, action execution and separate protocol adapters       |
+| `server/providers/`    | Node route factories, process-scoped provider caches and shutdown cleanup                               |
+| `server/standalone/`   | Environment, local settings writes and server composition                                               |
 
-`npm run check:boundaries` builds every declared package export, with app Vite
-configuration disabled. `scripts/package-boundaries.json` lists each export's
-component, owned modules and external runtime dependencies. A new export must be
-classified. Imports outside the declared modules fail, including unused and
-literal dynamic imports. Cesium stays external so the consuming application
-supplies the same compatible instance as its viewer. Existing consumer tests
-also check import-time inactivity and asset URLs under a non-root base.
+See [application construction](APPLICATION.md) and the
+[infrastructure contract](INFRASTRUCTURE-LAYERS.md) for construction interfaces.
 
-These checks cover the declared exports, not every import in the application.
-They check build-time imports, not arbitrary runtime-generated module URLs.
-Keep runtime module discovery out of these exports. When extracting another
-component, add its ownership and consumer tests together. Node services must use
-separate entry points and their own checks when they become reusable; importing
-them into a browser component is not supported.
+## Import direction gates
 
-`gods-eye-view/application` owns construction order, startup state, cancellation
-and disposal of caller-supplied components. Its only owned module is
-`src/app/application.js`. `gods-eye-view/application/viewer` separately owns the
-standard Cesium viewer configuration in `src/app/viewer.js`; Cesium stays external.
-Neither export imports standalone UI, layers, tools or configuration. See
-[application construction](APPLICATION.md) for the contracts and current limits.
+`npm run check:boundaries` runs two complementary checks:
 
-UI panels and individual source adapters remain future extractions. They should
-become smaller modules with explicit lifecycle owners as their callers migrate.
+1. `scripts/check-import-directions.mjs` parses every runtime JS/MJS/CJS file in
+   `src/` and `server/`, including files unused by the current bundle. Static,
+   literal dynamic and re-export edges are checked; computed module imports and
+   CommonJS `require` are rejected. Browser graphs cannot reach Node, server or
+   test modules through helpers. Reusable modules cannot select standalone setup,
+   and provider modules cannot import application/rendering modules.
+2. `scripts/check-package-boundaries.mjs` builds every declared export without
+   app Vite configuration or environment files. `scripts/package-boundaries.json`
+   assigns each export exactly once and lists its owned modules and external
+   dependencies. Unused imports still count. Node exports have only a `node`
+   condition; browser groups cannot use build-only dependency exceptions.
+
+Portable source graphs cannot reach application/rendering, Node, Cesium or
+browser globals. This includes `sources/*`, dedicated `layers/*/source` exports,
+flight/military/vessel record and ingestion exports, action schemas, the session
+interface, lifecycle and feed state. The browser-global rule reserves platform
+names such as `document` and `window` in these modules; it is an architectural
+check, not a JavaScript sandbox. Common voice controls cannot depend on a
+Realtime protocol implementation. Negative fixtures cover indirect helpers,
+self-package imports, symlinks and unreachable files.
+
+Source factories have dedicated exports for ALPR, bikeshare, CCTV, earthquakes,
+FIRMS, installations, launches, radio, satellites and traffic. They preserve the
+same factory implementations without loading layer rendering. ALPR/earthquake
+record normalization and CCTV source endpoint policy have plain owners separate
+from geometry/cards. Source exports do not start acquisition at import time.
+
+Other layer `ingestion.js` files may still coordinate Cesium resources; the
+portable contract applies to the explicitly reviewed graphs above. Their layer
+controller remains the owner of rendering/cleanup until a focused extraction
+moves it. Do not label all ingestion modules platform-independent by filename.
+
+## Compatibility entries and owners
+
+| Retained entry                                      | Owner and current reason                                                                                           |
+| --------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------ |
+| `src/ui.js`                                         | UI facade; direct callers retain standalone StyleManager defaults. Normal assembly uses `src/ui/composition.js`    |
+| `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                                                    |
+
+The two exact standalone-import exceptions are `src/ui.js` to
+`src/standalone/catalog.js` and `server/providers/local.js` to
+`server/standalone/key-setup.js`. They do not authorize new compatibility
+back-edges. Voice actions use plain `src/data/feedState.js`, not the manager
+facade. Settings filesystem hardening belongs in
+`server/standalone/key-setup-hardening.mjs`; its settings policy is unchanged.
+Test modules and the Node-only allocation benchmark are outside browser runtime.
 
 ## Build and standalone server configuration
 

docs/CURRENT-STATE.md

@@ -1,5 +1,7 @@
 # God's Eye View Current State
 
+Source factories have dedicated `layers/<family>/source` exports. ALPR and earthquake record normalization and CCTV source policy no longer pull rendering into source consumers. Catalog construction and voice feed reads use their focused owners; compatibility entries remain available. Settings filesystem hardening lives under `server/standalone/`. Import-direction checks complement export ownership checks; source behavior, settings policy and rendering are unchanged.
+
 Voice controls bind to a protocol-independent session factory. The default WebRTC adapter preserves the existing Realtime connection, push-to-talk, cost controls and radio handoff. Session subscriptions expose state, transcript, action call/result, interruption and completion events; stopping or replacing a session cancels pending actions. Alternate adapters can use the same controls and action runner.
 
 Voice action argument schemas have one portable owner under `src/voice/actionSchemas.js`. The Realtime provider builds the same 28 tools using separate description-only metadata. Description customization cannot replace argument types, enum values or required fields.

package.json

@@ -43,7 +43,7 @@
     "test": "node scripts/run-unit-tests.mjs",
     "test:track": "node scripts/track-regression.mjs",
     "qa:map-source-tray": "node scripts/qa-map-source-tray.mjs",
-    "check:boundaries": "node scripts/check-package-boundaries.mjs"
+    "check:boundaries": "node scripts/check-import-directions.mjs && node scripts/check-package-boundaries.mjs"
   },
   "dependencies": {
     "@mapbox/vector-tile": "^3.0.0",
@@ -214,6 +214,16 @@
     "./voice/action-schemas": "./src/voice/actionSchemas.js",
     "./voice/session": "./src/voice/session.js",
     "./voice/session-controls": "./src/voice/sessionCommands.js",
-    "./voice/realtime-session": "./src/voice/realtimeSession.js"
+    "./voice/realtime-session": "./src/voice/realtimeSession.js",
+    "./layers/alpr/source": "./src/layers/alpr/source.js",
+    "./layers/bikeshare/source": "./src/layers/bikeshare/source.js",
+    "./layers/cctv/source": "./src/layers/cctv/source.js",
+    "./layers/earthquakes/source": "./src/layers/earthquakes/source.js",
+    "./layers/firms/source": "./src/layers/firms/source.js",
+    "./layers/installations/source": "./src/layers/installations/source.js",
+    "./layers/launches/source": "./src/layers/launches/source.js",
+    "./layers/radio/source": "./src/layers/radio/source.js",
+    "./layers/satellites/source": "./src/layers/satellites/source.js",
+    "./layers/traffic/source": "./src/layers/traffic/source.js"
   }
 }

scripts/check-import-directions.mjs

@@ -0,0 +1,254 @@
+import { execFileSync } from 'node:child_process';
+import { existsSync, readFileSync, realpathSync } from 'node:fs';
+import { builtinModules } from 'node:module';
+import path from 'node:path';
+import { fileURLToPath } from 'node:url';
+import { analyzeModule } from './module-analysis.mjs';
+
+const builtins = new Set(
+  builtinModules.flatMap((name) => [name, `node:${name}`]),
+);
+const code = /\.[mc]?js$/;
+const entry = (file) =>
+  file === 'src/main.js' || file.startsWith('src/standalone/');
+const tests = (file) =>
+  file.endsWith('.test.mjs') ||
+  file.startsWith('src/testSupport/') ||
+  file.startsWith('src/tooling/') ||
+  file === 'src/overlays/worldOverlayAllocation.worker.mjs';
+const source = (file) =>
+  file.startsWith('src/sources/') ||
+  /^src\/layers\/[^/]+\/(?:source|bundledSource|flowSource)\.js$/.test(file);
+const renderer = (file) =>
+  /^src\/(?:ui|app|standalone|overlays)\//.test(file) ||
+  /^src\/layers\/[^/]+\/(?:index|rendering|snapshotRenderer|overlay|presentation|cards|controls)\.js$/.test(
+    file,
+  );
+// Two compatibility composition entries intentionally select standalone defaults.
+const compatibilityEdge = (from, to) =>
+  (from === 'server/providers/local.js' &&
+    to === 'server/standalone/key-setup.js') ||
+  (from === 'src/ui.js' && to === 'src/standalone/catalog.js');
+const portableExport = (key) =>
+  key.startsWith('./sources/') ||
+  /\/source$/.test(key) ||
+  /^\.\/layers\/(?:flights|military|vessels)\/(?:records|ingestion)$/.test(
+    key,
+  ) ||
+  ['./voice/action-schemas', './voice/session', './data/lifecycle'].includes(
+    key,
+  );
+
+/** Check every runtime file, plus transitive portable/source graphs, independently of bundler reachability. */
+export function checkImportDirections(root) {
+  root = realpathSync(root);
+  const pkg = JSON.parse(readFileSync(path.join(root, 'package.json'), 'utf8'));
+  const files = [
+    ...new Set(
+      execFileSync(
+        'git',
+        [
+          'ls-files',
+          '-z',
+          '--cached',
+          '--others',
+          '--exclude-standard',
+          '--',
+          'src',
+          'server',
+        ],
+        { cwd: root, encoding: 'utf8' },
+      ).split('\0'),
+    ),
+  ].filter(
+    (file) =>
+      code.test(file) && !tests(file) && existsSync(path.join(root, file)),
+  );
+  const errors = new Set();
+  const modules = new Map();
+  const relative = (file) =>
+    path.relative(root, file).split(path.sep).join('/');
+  const report = (file, message) => errors.add(`${file}: ${message}`);
+  function load(file) {
+    if (modules.has(file)) return modules.get(file);
+    const resolved = realpathSync(path.join(root, file));
+    if (relative(resolved) !== file) {
+      report(
+        file,
+        'Runtime modules must not alias other owners through symlinks',
+      );
+      return null;
+    }
+    let analysis;
+    try {
+      analysis = analyzeModule(readFileSync(resolved, 'utf8'));
+    } catch (error) {
+      report(file, error.message);
+      return null;
+    }
+    const record = { ...analysis, edges: [], external: [] };
+    modules.set(file, record);
+    for (const specifier of analysis.imports) {
+      let target;
+      if (specifier.startsWith('.'))
+        target = path.resolve(path.dirname(resolved), specifier.split('?')[0]);
+      else if (specifier === pkg.name || specifier.startsWith(`${pkg.name}/`)) {
+        const key =
+          specifier === pkg.name ? '.' : '.' + specifier.slice(pkg.name.length);
+        const exported = pkg.exports?.[key];
+        if (typeof exported !== 'string') {
+          report(file, `Unsupported self import: ${specifier}`);
+          continue;
+        }
+        target = path.resolve(root, exported);
+      } else {
+        record.external.push(specifier);
+        if (
+          file.startsWith('src/') &&
+          (builtins.has(specifier) || specifier.startsWith('node:'))
+        )
+          report(file, `Node builtin in browser module: ${specifier}`);
+        if (
+          specifier.startsWith('/') ||
+          (/^[a-z]+:/i.test(specifier) && !specifier.startsWith('node:'))
+        )
+          report(file, `Use repository or package imports: ${specifier}`);
+        continue;
+      }
+      if (!existsSync(target)) {
+        report(file, `Missing import: ${specifier}`);
+        continue;
+      }
+      const to = relative(realpathSync(target));
+      if (to.startsWith('../') || path.isAbsolute(to)) {
+        report(file, `Import escapes repository: ${specifier}`);
+        continue;
+      }
+      record.edges.push(to);
+      if (file.startsWith('src/') && to.startsWith('server/'))
+        report(file, `Browser imports server: ${to}`);
+      if (
+        !compatibilityEdge(file, to) &&
+        file.startsWith('server/providers/') &&
+        (to.startsWith('server/standalone/') || renderer(to))
+      )
+        report(file, `Provider imports application/rendering: ${to}`);
+      if (
+        !compatibilityEdge(file, to) &&
+        file.startsWith('src/') &&
+        !entry(file) &&
+        entry(to)
+      )
+        report(file, `Reusable module imports standalone setup: ${to}`);
+      if (source(file) && renderer(to))
+        report(file, `Source imports rendering/application: ${to}`);
+      if (file === 'src/voice/gevActions.js' && to === 'src/data/manager.js')
+        report(
+          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;
+  }
+  for (const file of files) load(file);
+  // A helper outside src must not smuggle Node or server code into a browser graph.
+  const browserSeen = new Set();
+  function browser(file) {
+    if (browserSeen.has(file) || !code.test(file)) return;
+    browserSeen.add(file);
+    const info = load(file);
+    if (!info) return;
+    for (const specifier of info.external) {
+      if (builtins.has(specifier) || specifier.startsWith('node:'))
+        report(file, `Browser graph reaches Node builtin: ${specifier}`);
+    }
+    for (const to of info.edges) {
+      if (to.startsWith('server/') || tests(to))
+        report(file, `Browser graph reaches non-runtime owner: ${to}`);
+      else browser(to);
+    }
+  }
+  for (const file of files.filter((file) => file.startsWith('src/')))
+    browser(file);
+  const roots = new Map(files.filter(source).map((file) => [file, 'source']));
+  for (const [key, value] of Object.entries(pkg.exports || {})) {
+    if (portableExport(key) && typeof value === 'string')
+      roots.set(value.replace(/^\.\//, ''), key);
+  }
+  roots.set('src/data/feedState.js', 'feed state');
+  for (const [start, label] of roots) {
+    if (!existsSync(path.join(root, start))) {
+      report(start, `Missing portable entry: ${label}`);
+      continue;
+    }
+    const seen = new Set();
+    function visit(file) {
+      if (seen.has(file) || !code.test(file)) return;
+      seen.add(file);
+      const info = load(file);
+      if (!info) return;
+      if (info.browser.length)
+        report(
+          file,
+          `${label} reaches browser globals: ${info.browser.join(', ')}`,
+        );
+      for (const specifier of info.external) {
+        if (
+          builtins.has(specifier) ||
+          specifier.startsWith('node:') ||
+          /^(?:cesium|vite)(?:\/|$)/.test(specifier)
+        )
+          report(
+            file,
+            `${label} reaches platform/rendering dependency: ${specifier}`,
+          );
+      }
+      for (const to of info.edges) {
+        if (renderer(to) || to.startsWith('server/'))
+          report(file, `${label} reaches application/rendering: ${to}`);
+        else visit(to);
+      }
+    }
+    visit(start);
+  }
+  // Common voice controls may use their DOM view, but never a protocol implementation.
+  const voiceSeen = new Set();
+  function voice(file) {
+    if (voiceSeen.has(file)) return;
+    voiceSeen.add(file);
+    const info = load(file);
+    for (const to of info?.edges || []) {
+      if (/^src\/voice\/realtime/.test(to))
+        report(file, `Common voice controls import protocol: ${to}`);
+      else if (code.test(to)) voice(to);
+    }
+  }
+  if (existsSync(path.join(root, 'src/voice/sessionCommands.js')))
+    voice('src/voice/sessionCommands.js');
+  if (errors.size) throw new Error([...errors].join('\n'));
+  return { modules: files.length, portableEntries: roots.size };
+}
+
+if (
+  process.argv[1] &&
+  path.resolve(process.argv[1]) === fileURLToPath(import.meta.url)
+) {
+  try {
+    console.log(
+      JSON.stringify(
+        checkImportDirections(fileURLToPath(new URL('../', import.meta.url))),
+      ),
+    );
+  } catch (error) {
+    console.error(error.message);
+    process.exitCode = 1;
+  }
+}

scripts/format-scope.json

@@ -659,5 +659,14 @@
   "src/voice/sessionCommands.js",
   "src/voice/realtimeSession.js",
   "src/voice/realtimeEvents.js",
-  "src/voice/session.test.mjs"
+  "src/voice/session.test.mjs",
+  "src/layers/alpr/records.js",
+  "src/layers/earthquakes/records.js",
+  "src/sources/sourceSlot.js",
+  "src/data/feedState.js",
+  "src/app/localGeojsonServices.js",
+  "src/layers/cctv/sourcePolicy.js",
+  "scripts/module-analysis.mjs",
+  "scripts/check-import-directions.mjs",
+  "src/tooling/importDirections.test.mjs"
 ]

scripts/module-analysis.mjs

@@ -0,0 +1,80 @@
+import { parsers } from 'prettier/plugins/babel.mjs';
+
+const browserGlobals = new Set([
+  'window',
+  'document',
+  'navigator',
+  'HTMLElement',
+  'HTMLCanvasElement',
+  'Image',
+  'Audio',
+  'localStorage',
+  'sessionStorage',
+  'requestAnimationFrame',
+  'cancelAnimationFrame',
+  'getComputedStyle',
+]);
+
+/** Inspect literal module dependencies and browser-platform references without executing code. */
+export function analyzeModule(source) {
+  const imports = [];
+  const browser = new Set();
+  function walk(node, parent, field) {
+    if (!node || typeof node !== 'object') return;
+    if (
+      [
+        'ImportDeclaration',
+        'ExportNamedDeclaration',
+        'ExportAllDeclaration',
+        'ImportExpression',
+      ].includes(node.type) &&
+      node.source
+    ) {
+      if (node.source.type !== 'StringLiteral')
+        throw new Error(
+          'Computed module imports are not allowed in runtime code',
+        );
+      imports.push(node.source.value);
+    }
+    if (node.type === 'CallExpression' && node.callee?.name === 'require')
+      throw new Error('Runtime modules must use ES imports');
+    if (node.type === 'Identifier' && browserGlobals.has(node.name)) {
+      const property =
+        (parent?.type === 'MemberExpression' ||
+          parent?.type === 'OptionalMemberExpression') &&
+        field === 'property' &&
+        !parent.computed;
+      const key =
+        ['ObjectProperty', 'ObjectMethod', 'ClassMethod'].includes(
+          parent?.type,
+        ) &&
+        field === 'key' &&
+        !parent.computed;
+      const declaration =
+        field === 'id' ||
+        field === 'params' ||
+        parent?.type?.startsWith('Import');
+      if (!property && !key && !declaration) browser.add(node.name);
+    }
+    if (
+      ['MemberExpression', 'OptionalMemberExpression'].includes(node.type) &&
+      ['globalThis', 'self'].includes(node.object?.name)
+    ) {
+      const name = node.computed ? node.property?.value : node.property?.name;
+      if (browserGlobals.has(name)) browser.add(name);
+    }
+    for (const [key, value] of Object.entries(node)) {
+      if (['loc', 'comments', 'tokens', 'extra'].includes(key)) continue;
+      if (Array.isArray(value))
+        value.forEach((child) => walk(child, node, key));
+      else if (value && typeof value === 'object') walk(value, node, key);
+    }
+  }
+  walk(parsers.babel.parse(source));
+  return { imports, browser: [...browser] };
+}
+
+/** Return static imports, literal dynamic imports and re-exports. */
+export function moduleImports(source) {
+  return analyzeModule(source).imports;
+}

scripts/package-boundaries.json

@@ -268,7 +268,7 @@
       "server/providers/common/source-root.js",
       "server/standalone/key-setup.js",
       "src/keySetupCore.mjs",
-      "src/keySetupHardening.mjs"
+      "server/standalone/key-setup-hardening.mjs"
     ],
     "external": []
   },
@@ -358,7 +358,8 @@
       "src/ui/clearLayersControl.js",
       "src/loadingFeedback.js",
       "src/data/installationFeedback.js",
-      "src/keySetupCore.mjs"
+      "src/keySetupCore.mjs",
+      "src/data/feedState.js"
     ],
     "external": []
   },
@@ -552,7 +553,8 @@
       "src/ui/visualInput.js",
       "src/ui/visualPresets.js",
       "src/ui/visualSettings.js",
-      "src/worldFocus.js"
+      "src/worldFocus.js",
+      "src/data/feedState.js"
     ],
     "external": ["cesium"]
   },
@@ -735,7 +737,8 @@
     "modules": [
       "src/layers/earthquakes/index.js",
       "src/layers/earthquakes/model.js",
-      "src/layers/earthquakes/source.js"
+      "src/layers/earthquakes/source.js",
+      "src/layers/earthquakes/records.js"
     ],
     "external": ["cesium"]
   },
@@ -940,7 +943,8 @@
       "src/layers/cctv/testing.js",
       "src/overlays/worldOverlayTokens.js",
       "src/data/cctvFootprint.js",
-      "src/data/inputOwnership.js"
+      "src/data/inputOwnership.js",
+      "src/layers/cctv/sourcePolicy.js"
     ],
     "external": ["cesium"]
   },
@@ -954,7 +958,8 @@
       "src/layers/alpr/visuals.js",
       "src/layers/alpr/overlay.js",
       "src/layers/alpr/source.js",
-      "src/data/inputOwnership.js"
+      "src/data/inputOwnership.js",
+      "src/layers/alpr/records.js"
     ],
     "external": ["cesium"]
   },
@@ -1126,7 +1131,7 @@
       "src/app/layers/traffic.js",
       "src/app/operations.js",
       "src/app/scene.js",
-      "src/app/sourceSlot.js",
+      "src/sources/sourceSlot.js",
       "src/app/sources.js",
       "src/app/startupChrome.js",
       "src/app/stateChannel.js",
@@ -1608,7 +1613,12 @@
       "src/voice/session.js",
       "src/voice/sessionCommands.js",
       "src/voice/realtimeSession.js",
-      "src/voice/realtimeEvents.js"
+      "src/voice/realtimeEvents.js",
+      "src/app/localGeojsonServices.js",
+      "src/data/feedState.js",
+      "src/layers/alpr/records.js",
+      "src/layers/earthquakes/records.js",
+      "src/layers/cctv/sourcePolicy.js"
     ],
     "external": [
       "@mapbox/vector-tile",
@@ -1647,7 +1657,7 @@
       "src/app/layers/satellites.js",
       "src/app/layers/submarineCables.js",
       "src/app/layers/traffic.js",
-      "src/app/sourceSlot.js",
+      "src/sources/sourceSlot.js",
       "src/cctvFocusRequest.js",
       "src/celestialRing.js",
       "src/cockpitMath.js",
@@ -1956,7 +1966,11 @@
       "src/app/layers/directions.js",
       "src/search/coordinateGeocoder.js",
       "src/search/coordinateParser.js",
-      "src/search/presetGeocoder.js"
+      "src/search/presetGeocoder.js",
+      "src/app/localGeojsonServices.js",
+      "src/layers/alpr/records.js",
+      "src/layers/earthquakes/records.js",
+      "src/layers/cctv/sourcePolicy.js"
     ],
     "external": [
       "cesium",
@@ -1973,7 +1987,7 @@
       "src/annotations/annotationResolver.js",
       "src/annotations/resolver.js",
       "src/app/operations.js",
-      "src/app/sourceSlot.js",
+      "src/sources/sourceSlot.js",
       "src/app/surfaceServices.js",
       "src/data/dataCredits.js",
       "src/data/geoid.js",
@@ -2166,5 +2180,67 @@
       "src/voice/control.js"
     ],
     "external": []
+  },
+  "alpr-source": {
+    "exports": ["./layers/alpr/source"],
+    "modules": [
+      "src/layers/alpr/policy.js",
+      "src/layers/alpr/records.js",
+      "src/layers/alpr/source.js"
+    ],
+    "external": []
+  },
+  "bikeshare-source": {
+    "exports": ["./layers/bikeshare/source"],
+    "modules": ["src/layers/bikeshare/source.js"],
+    "external": []
+  },
+  "cctv-source": {
+    "exports": ["./layers/cctv/source"],
+    "modules": ["src/layers/cctv/source.js", "src/layers/cctv/sourcePolicy.js"],
+    "external": []
+  },
+  "earthquakes-source": {
+    "exports": ["./layers/earthquakes/source"],
+    "modules": [
+      "src/layers/earthquakes/records.js",
+      "src/layers/earthquakes/source.js"
+    ],
+    "external": []
+  },
+  "firms-source": {
+    "exports": ["./layers/firms/source"],
+    "modules": ["src/layers/firms/source.js"],
+    "external": []
+  },
+  "installations-source": {
+    "exports": ["./layers/installations/source"],
+    "modules": ["src/layers/installations/source.js"],
+    "external": []
+  },
+  "launches-source": {
+    "exports": ["./layers/launches/source"],
+    "modules": ["src/layers/launches/source.js"],
+    "external": []
+  },
+  "radio-source": {
+    "exports": ["./layers/radio/source"],
+    "modules": ["src/layers/radio/policy.js", "src/layers/radio/source.js"],
+    "external": []
+  },
+  "satellites-source": {
+    "exports": ["./layers/satellites/source"],
+    "modules": ["src/layers/satellites/source.js"],
+    "external": []
+  },
+  "traffic-source-factory": {
+    "exports": ["./layers/traffic/source"],
+    "modules": [
+      "src/data/tomtomTiles.js",
+      "src/layers/traffic/flowDecode.js",
+      "src/layers/traffic/flowSource.js",
+      "src/layers/traffic/source.js"
+    ],
+    "external": ["@mapbox/vector-tile", "pbf"]
   }
 }

server/standalone/key-setup-hardening.mjs

@@ -4,7 +4,7 @@ import { spawnSync } from 'node:child_process';
 import {
   commandCompletedSuccessfully,
   parseWindowsUserSid,
-} from './keySetupCore.mjs';
+} from '../../src/keySetupCore.mjs';
 
 /** PowerShell verification for the exact owner-only Windows credential DACL. */
 const WINDOWS_ACL_VERIFY_SCRIPT = [

server/standalone/key-setup.js

@@ -12,7 +12,7 @@ import { readEnvironmentSource as readPinokioEnvironmentSource } from '../../scr
 import fs from 'node:fs';
 import { parseEnv as parseDotenvText } from 'node:util';
 import { randomUUID } from 'node:crypto';
-import { hardenCredentialFile } from '../../src/keySetupHardening.mjs';
+import { hardenCredentialFile } from './key-setup-hardening.mjs';
 
 /**
  * Which launcher started this process, captured at MODULE LOAD — before the

src/app/constructCatalog.js

@@ -18,7 +18,7 @@ import { createApplicationFirms } from './layers/firms.js';
 import { createApplicationEarthquakes } from './layers/earthquakes.js';
 import { createApplicationCables } from './layers/submarineCables.js';
 import { createInfrastructureLayers } from '../data/infrastructure.js';
-import { localGeoJsonServices } from '../data/localGeojson.js';
+import { localGeoJsonServices } from './localGeojsonServices.js';
 
 const SOURCE_METHODS = Object.freeze({
   flights: ['getSnapshot'],

src/app/localGeojsonServices.js

@@ -0,0 +1,25 @@
+import { governorRequestRender } from '../renderGovernor.js';
+import {
+  clearSelectedEntityContextForLayer,
+  registerEntityContext,
+  removeEntityContextsForLayer,
+  selectEntityContext,
+} from '../data/contextStore.js';
+import {
+  clearOverlaySource,
+  setOverlayEntries,
+  setOverlaySourceVisible,
+} from '../overlays/worldOverlay.js';
+/** Existing standalone application operations, shared by its local layers. */
+export const localGeoJsonServices = Object.freeze({
+  overlayHost: Object.freeze({
+    clearSource: clearOverlaySource,
+    setEntries: setOverlayEntries,
+    setVisible: setOverlaySourceVisible,
+  }),
+  clearSelectedEntityContextForLayer,
+  registerEntityContext,
+  removeEntityContextsForLayer,
+  selectEntityContext,
+  governorRequestRender,
+});

src/app/sourceSlot.js

@@ -1,52 +1,2 @@
-/** Bind a source contract once for the application without replacing its layer instance. */
-export function createSourceSlot(
-  initial,
-  methods,
-  label = 'Source',
-  optional = {},
-) {
-  let active = initial;
-  let binding = null;
-  const source = Object.fromEntries(
-    [...methods, ...Object.keys(optional)].map((method) => [
-      method,
-      (...args) => {
-        if (typeof active?.[method] !== 'function' && optional[method])
-          return optional[method](...args);
-        if (typeof active?.[method] !== 'function')
-          throw new Error(`${label} is not configured`);
-        const owner = binding;
-        const provider = active;
-        const value = provider[method](...args);
-        if (value && typeof value.then === 'function')
-          return value.then((result) => {
-            if (binding !== owner || active !== provider)
-              throw new DOMException(`${label} was replaced`, 'AbortError');
-            return result;
-          });
-        return value;
-      },
-    ]),
-  );
-  for (const property of ['label', 'attribution']) {
-    Object.defineProperty(source, property, {
-      enumerable: true,
-      get: () => active?.[property],
-    });
-  }
-  return {
-    source,
-    configure(next) {
-      if (methods.some((method) => typeof next?.[method] !== 'function'))
-        throw new TypeError(`Invalid ${label.toLowerCase()}`);
-      const owner = Symbol(label);
-      active = next;
-      binding = owner;
-      return () => {
-        if (binding !== owner) return;
-        active = null;
-        binding = null;
-      };
-    },
-  };
-}
+// Compatibility entry; source contracts are owned by sources/.
+export { createSourceSlot } from '../sources/sourceSlot.js';

src/data/alprCameras.js

@@ -1,6 +1,6 @@
 import { defaultSurface } from './surfaceServices.js';
 import { createApplicationAlpr } from '../app/layers/alprCameras.js';
-import { createSourceSlot } from '../app/sourceSlot.js';
+import { createSourceSlot } from '../sources/sourceSlot.js';
 import { createOverpassAlprSource } from '../layers/alpr/index.js';
 export * from '../layers/alpr/index.js';
 const slot = createSourceSlot(

src/data/bikeshare.js

@@ -1,5 +1,5 @@
 import { createApplicationBikeshare } from '../app/layers/bikeshare.js';
-import { createSourceSlot } from '../app/sourceSlot.js';
+import { createSourceSlot } from '../sources/sourceSlot.js';
 import { createBikeshareSource } from '../layers/bikeshare/source.js';
 
 const sourceSlot = createSourceSlot(

src/data/cctv.js

@@ -1,6 +1,6 @@
 import { defaultSurface } from './surfaceServices.js';
 import { createApplicationCctv } from '../app/layers/cctv.js';
-import { createSourceSlot } from '../app/sourceSlot.js';
+import { createSourceSlot } from '../sources/sourceSlot.js';
 import { createCctvSource } from '../layers/cctv/source.js';
 
 const sourceSlot = createSourceSlot(

src/data/feedState.js

@@ -0,0 +1,54 @@
+import { GUIDANCE_STATUSES } from '../loadingFeedback.js';
+
+/**
+ * Normalize heterogeneous layer stats into one honest control-chip state.
+ * @param {object|null} stats Layer getStats() result.
+ * @returns {'nominal'|'loading'|'degraded'|'stale'|'fallback'|'unavailable'} Feed state.
+ */
+export function layerFeedState(stats = {}) {
+  const state = stats || {};
+  const status =
+    typeof state.status === 'string' ? state.status.toLowerCase() : '';
+  const source = `${state.source || ''} ${state.coverage || ''}`;
+  const hasExplicitFallback = typeof state.fallback === 'boolean';
+  const hasPriorData = Number(state.count) > 0 || Boolean(state.lastUpdate);
+  const presentedError =
+    state.error || state.lastError || state.managerRefreshError;
+  if (['unavailable', 'offline', 'down', 'error'].includes(status))
+    return 'unavailable';
+  if (
+    (presentedError ||
+      state.unavailable === true ||
+      state.available === false) &&
+    !hasPriorData &&
+    !GUIDANCE_STATUSES.includes(status)
+  ) {
+    return 'unavailable';
+  }
+  if (state.loading) return 'loading';
+  // Guidance states ask the user to act (zoom in, run a search) — normal
+  // operation, not feed faults. One honesty carve-out: layers keep their
+  // rendered records through the guidance state, so a genuinely stale cache
+  // still reads STALE; a guidance prompt alone never reads DEGRADED.
+  if (GUIDANCE_STATUSES.includes(status)) {
+    return state.stale ? 'stale' : 'nominal';
+  }
+  if (
+    state.fallback === true ||
+    status === 'fallback' ||
+    state.mode === 'sim' ||
+    /\bfallback\b/i.test(source) ||
+    (!hasExplicitFallback && /\badsb\.lol\b/i.test(source))
+  ) {
+    return 'fallback';
+  }
+  if (state.stale || status === 'stale') return 'stale';
+  if (
+    state.degraded ||
+    presentedError ||
+    state.unavailable === true ||
+    state.available === false
+  )
+    return 'degraded';
+  return 'nominal';
+}

src/data/firmsHeatmap.js

@@ -1,6 +1,6 @@
 import { defaultSurface } from './surfaceServices.js';
 import { createApplicationFirms, firmsServices } from '../app/layers/firms.js';
-import { createSourceSlot } from '../app/sourceSlot.js';
+import { createSourceSlot } from '../sources/sourceSlot.js';
 import {
   createFirmsHelpers,
   createFirmsSource,

src/data/localGeojson.js

@@ -1,15 +1,5 @@
-import { governorRequestRender } from '../renderGovernor.js';
-import {
-  clearSelectedEntityContextForLayer,
-  registerEntityContext,
-  removeEntityContextsForLayer,
-  selectEntityContext,
-} from './contextStore.js';
-import {
-  clearOverlaySource,
-  setOverlayEntries,
-  setOverlaySourceVisible,
-} from '../overlays/worldOverlay.js';
+import { localGeoJsonServices } from '../app/localGeojsonServices.js';
+export { localGeoJsonServices } from '../app/localGeojsonServices.js';
 import {
   createLocalGeoJsonLayer as createLayer,
   createLocalInfrastructureOverlayPublisher as createPublisher,
@@ -17,20 +7,6 @@ import {
 
 export * from './localGeojsonCore.js';
 
-/** Existing standalone application operations, shared by its local layers. */
-export const localGeoJsonServices = Object.freeze({
-  overlayHost: Object.freeze({
-    clearSource: clearOverlaySource,
-    setEntries: setOverlayEntries,
-    setVisible: setOverlaySourceVisible,
-  }),
-  clearSelectedEntityContextForLayer,
-  registerEntityContext,
-  removeEntityContextsForLayer,
-  selectEntityContext,
-  governorRequestRender,
-});
-
 /** Create a layer using the standalone app's operations; retain overlay overrides. */
 export function createLocalGeoJsonLayer(options) {
   return createLayer(options, {

src/data/militaryInstallations.js

@@ -1,6 +1,6 @@
 import { defaultSurface } from './surfaceServices.js';
 import { createApplicationInstallations } from '../app/layers/militaryInstallations.js';
-import { createSourceSlot } from '../app/sourceSlot.js';
+import { createSourceSlot } from '../sources/sourceSlot.js';
 import { createInstallationSource } from '../layers/installations/index.js';
 
 const sourceSlot = createSourceSlot(

src/data/radio.js

@@ -1,6 +1,6 @@
 import { defaultSurface } from './surfaceServices.js';
 import { createApplicationRadio } from '../app/layers/radio.js';
-import { createSourceSlot } from '../app/sourceSlot.js';
+import { createSourceSlot } from '../sources/sourceSlot.js';
 import { createRadioSource } from '../layers/radio/source.js';
 
 const sourceSlot = createSourceSlot(

src/data/rocketLaunches.js

@@ -1,5 +1,5 @@
 import { createApplicationLaunches } from '../app/layers/rocketLaunches.js';
-import { createSourceSlot } from '../app/sourceSlot.js';
+import { createSourceSlot } from '../sources/sourceSlot.js';
 import { createLaunchSource } from '../layers/launches/index.js';
 import * as satellites from './satellites.js';
 

src/data/satellites.js

@@ -1,5 +1,5 @@
 import { createApplicationSatellites } from '../app/layers/satellites.js';
-import { createSourceSlot } from '../app/sourceSlot.js';
+import { createSourceSlot } from '../sources/sourceSlot.js';
 import { createSatelliteSource } from '../layers/satellites/index.js';
 
 const sourceSlot = createSourceSlot(

src/data/traffic.js

@@ -1,5 +1,5 @@
 import { createApplicationTraffic } from '../app/layers/traffic.js';
-import { createSourceSlot } from '../app/sourceSlot.js';
+import { createSourceSlot } from '../sources/sourceSlot.js';
 import { createTrafficSource } from '../layers/traffic/source.js';
 
 const sourceSlot = createSourceSlot(

src/keySetupHardening.test.mjs

@@ -3,7 +3,7 @@ import assert from 'node:assert/strict';
 import fs from 'node:fs';
 import os from 'node:os';
 import path from 'node:path';
-import { hardenCredentialFile } from './keySetupHardening.mjs';
+import { hardenCredentialFile } from '../server/standalone/key-setup-hardening.mjs';
 
 const FILE = path.join(os.tmpdir(), 'provider-settings-test');
 const USER_SID = 'S-1-5-21-1111111111-2222222222-3333333333-1001';

src/layers/alpr/model.js

@@ -1,52 +1,6 @@
 import * as Cesium from 'cesium';
-import {
-  QUERY_LIMIT,
-  EARTH_MEAN_RADIUS_M,
-  QUERY_SNAP_DEGREES,
-} from './policy.js';
-
-export function textTag(value) {
-  const t = String(value ?? '').trim();
-  return t || null;
-}
-
-export function numTag(value) {
-  // `Number('')` and `Number('   ')` are 0, not NaN — a blank or whitespace-only
-  // tag value must read as missing, never as a due-north bearing.
-  if (value == null) return null;
-  const trimmed = String(value).trim();
-  if (!trimmed) return null;
-  const n = Number(trimmed);
-  return Number.isFinite(n) ? n : null;
-}
-
-/**
- * Snap a viewport box OUTWARD to the query grid, clamped to valid ranges.
- * Pure so the reuse contract is pinnable.
- * @param {{south:number,west:number,north:number,east:number}} box
- * @param {number} [step=QUERY_SNAP_DEGREES]
- */
-export function snapAlprBox(box, step = QUERY_SNAP_DEGREES) {
-  const down = (v) => Math.floor(v / step) * step;
-  const up = (v) => Math.ceil(v / step) * step;
-  return {
-    south: Math.max(-90, down(box.south)),
-    west: Math.max(-180, down(box.west)),
-    north: Math.min(90, up(box.north)),
-    east: Math.min(180, up(box.east)),
-  };
-}
-
-/** Whether `inner` lies entirely within `outer` (no dateline handling; the viewport gate already rejects east <= west). */
-export function boxContains(outer, inner) {
-  if (!outer || !inner) return false;
-  return (
-    inner.south >= outer.south &&
-    inner.north <= outer.north &&
-    inner.west >= outer.west &&
-    inner.east <= outer.east
-  );
-}
+import { EARTH_MEAN_RADIUS_M } from './policy.js';
+export * from './records.js';
 
 /**
  * Great-circle destination point — used only to draw the short
@@ -77,117 +31,6 @@ export function destinationPointDeg(latDeg, lonDeg, bearingDeg, distanceM) {
   };
 }
 
-/**
- * Backoff progression for the unavailable-state retry: 30 s, doubling to a
- * 240 s ceiling. Pure so the progression is pinnable without booting the layer.
- */
-export function alprRetryDelayMs(prevDelayMs) {
-  const RETRY_MIN_MS = 30000;
-  const RETRY_CEIL_MS = 240000;
-  if (!Number.isFinite(prevDelayMs) || prevDelayMs <= 0) return RETRY_MIN_MS;
-  return Math.min(prevDelayMs * 2, RETRY_CEIL_MS);
-}
-
-/**
- * Whether a `surveillance:type` value denotes an ALPR camera. OSM allows
- * semicolon multi-values (`camera;ALPR`) and mixed case, so an exact match
- * would silently miss tagged cameras.
- * @param {*} value - raw `surveillance:type` tag value
- * @returns {boolean}
- */
-export function isAlprSurveillanceType(value) {
-  return String(value ?? '')
-    .split(';')
-    .some((part) => part.trim().toUpperCase() === 'ALPR');
-}
-
-/** Map one raw Overpass node element to a plain camera record. Null for anything unusable. */
-export function normalizeAlprNode(el) {
-  if (
-    !el ||
-    el.type !== 'node' ||
-    !Number.isSafeInteger(el.id) ||
-    el.id <= 0 ||
-    !Number.isFinite(el.lat) ||
-    Math.abs(el.lat) > 90 ||
-    !Number.isFinite(el.lon) ||
-    Math.abs(el.lon) > 180
-  )
-    return null;
-  const tags = el.tags || {};
-  if (!isAlprSurveillanceType(tags['surveillance:type'])) return null;
-  return {
-    id: `alpr:${el.id}`,
-    osmId: el.id,
-    latitude: el.lat,
-    longitude: el.lon,
-    operator: textTag(tags.operator),
-    manufacturer: textTag(tags.manufacturer),
-    cameraType: textTag(tags['camera:type']),
-    zone: textTag(tags['surveillance:zone']),
-    // Only numeric bearings are parsed; compass-word directions ("N"/"NE")
-    // are rare on this tag and simply render with no facing line.
-    directionDeg: normalizeDirection(
-      tags['camera:direction'] ?? tags.direction,
-    ),
-    ref: textTag(tags.ref),
-    lastVerified: textTag(tags.check_date) || textTag(tags['survey:date']),
-    source: textTag(tags.source),
-  };
-}
-
-export function normalizeDirection(value) {
-  const degrees = numTag(value);
-  return degrees != null && degrees >= 0 && degrees <= 360
-    ? degrees % 360
-    : null;
-}
-
-/**
- * Overpass QL for the viewport. The tag match is a case-insensitive regex, not
- * an exact `="ALPR"`, because OSM semicolon multi-values such as
- * `surveillance:type=camera;ALPR` are common and an exact match drops them.
- * Exported so the query shape is pinnable.
- */
-export function buildOverpassQuery(south, west, north, east) {
-  return (
-    `[out:json][timeout:20];node["man_made"="surveillance"]["surveillance:type"~"(^|;)\\s*ALPR\\s*(;|$)",i]` +
-    `(${south},${west},${north},${east});out body ${QUERY_LIMIT};`
-  );
-}
-
-/** Validate a source-independent snapshot before replacing the accepted display. */
-export function validateAlprSnapshot(snapshot) {
-  if (
-    !Array.isArray(snapshot?.records) ||
-    typeof snapshot.stale !== 'boolean' ||
-    typeof snapshot.saturated !== 'boolean'
-  ) {
-    throw new TypeError('Camera source returned an invalid snapshot');
-  }
-  const ids = new Set();
-  for (const record of snapshot.records) {
-    if (
-      !record ||
-      typeof record.id !== 'string' ||
-      !record.id.trim() ||
-      ids.has(record.id) ||
-      !Number.isFinite(record.latitude) ||
-      Math.abs(record.latitude) > 90 ||
-      !Number.isFinite(record.longitude) ||
-      Math.abs(record.longitude) > 180 ||
-      (record.directionDeg != null &&
-        (!Number.isFinite(record.directionDeg) ||
-          record.directionDeg < 0 ||
-          record.directionDeg >= 360))
-    ) {
-      throw new TypeError('Camera source returned an invalid record');
-    }
-    ids.add(record.id);
-  }
-  return snapshot;
-}
-
 /** Build a linked attribution from plain text and an HTTPS URL only. */
 export function alprCreditMarkup(attribution) {
   if (!attribution?.text || !attribution?.href) return null;

src/layers/alpr/records.js

@@ -0,0 +1,155 @@
+import { QUERY_LIMIT, QUERY_SNAP_DEGREES } from './policy.js';
+
+export function textTag(value) {
+  const t = String(value ?? '').trim();
+  return t || null;
+}
+
+export function numTag(value) {
+  // `Number('')` and `Number('   ')` are 0, not NaN — a blank or whitespace-only
+  // tag value must read as missing, never as a due-north bearing.
+  if (value == null) return null;
+  const trimmed = String(value).trim();
+  if (!trimmed) return null;
+  const n = Number(trimmed);
+  return Number.isFinite(n) ? n : null;
+}
+
+/**
+ * Snap a viewport box OUTWARD to the query grid, clamped to valid ranges.
+ * Pure so the reuse contract is pinnable.
+ * @param {{south:number,west:number,north:number,east:number}} box
+ * @param {number} [step=QUERY_SNAP_DEGREES]
+ */
+export function snapAlprBox(box, step = QUERY_SNAP_DEGREES) {
+  const down = (v) => Math.floor(v / step) * step;
+  const up = (v) => Math.ceil(v / step) * step;
+  return {
+    south: Math.max(-90, down(box.south)),
+    west: Math.max(-180, down(box.west)),
+    north: Math.min(90, up(box.north)),
+    east: Math.min(180, up(box.east)),
+  };
+}
+
+/** Whether `inner` lies entirely within `outer` (no dateline handling; the viewport gate already rejects east <= west). */
+export function boxContains(outer, inner) {
+  if (!outer || !inner) return false;
+  return (
+    inner.south >= outer.south &&
+    inner.north <= outer.north &&
+    inner.west >= outer.west &&
+    inner.east <= outer.east
+  );
+}
+
+/**
+ * Backoff progression for the unavailable-state retry: 30 s, doubling to a
+ * 240 s ceiling. Pure so the progression is pinnable without booting the layer.
+ */
+export function alprRetryDelayMs(prevDelayMs) {
+  const RETRY_MIN_MS = 30000;
+  const RETRY_CEIL_MS = 240000;
+  if (!Number.isFinite(prevDelayMs) || prevDelayMs <= 0) return RETRY_MIN_MS;
+  return Math.min(prevDelayMs * 2, RETRY_CEIL_MS);
+}
+
+/**
+ * Whether a `surveillance:type` value denotes an ALPR camera. OSM allows
+ * semicolon multi-values (`camera;ALPR`) and mixed case, so an exact match
+ * would silently miss tagged cameras.
+ * @param {*} value - raw `surveillance:type` tag value
+ * @returns {boolean}
+ */
+export function isAlprSurveillanceType(value) {
+  return String(value ?? '')
+    .split(';')
+    .some((part) => part.trim().toUpperCase() === 'ALPR');
+}
+
+/** Map one raw Overpass node element to a plain camera record. Null for anything unusable. */
+export function normalizeAlprNode(el) {
+  if (
+    !el ||
+    el.type !== 'node' ||
+    !Number.isSafeInteger(el.id) ||
+    el.id <= 0 ||
+    !Number.isFinite(el.lat) ||
+    Math.abs(el.lat) > 90 ||
+    !Number.isFinite(el.lon) ||
+    Math.abs(el.lon) > 180
+  )
+    return null;
+  const tags = el.tags || {};
+  if (!isAlprSurveillanceType(tags['surveillance:type'])) return null;
+  return {
+    id: `alpr:${el.id}`,
+    osmId: el.id,
+    latitude: el.lat,
+    longitude: el.lon,
+    operator: textTag(tags.operator),
+    manufacturer: textTag(tags.manufacturer),
+    cameraType: textTag(tags['camera:type']),
+    zone: textTag(tags['surveillance:zone']),
+    // Only numeric bearings are parsed; compass-word directions ("N"/"NE")
+    // are rare on this tag and simply render with no facing line.
+    directionDeg: normalizeDirection(
+      tags['camera:direction'] ?? tags.direction,
+    ),
+    ref: textTag(tags.ref),
+    lastVerified: textTag(tags.check_date) || textTag(tags['survey:date']),
+    source: textTag(tags.source),
+  };
+}
+
+export function normalizeDirection(value) {
+  const degrees = numTag(value);
+  return degrees != null && degrees >= 0 && degrees <= 360
+    ? degrees % 360
+    : null;
+}
+
+/**
+ * Overpass QL for the viewport. The tag match is a case-insensitive regex, not
+ * an exact `="ALPR"`, because OSM semicolon multi-values such as
+ * `surveillance:type=camera;ALPR` are common and an exact match drops them.
+ * Exported so the query shape is pinnable.
+ */
+export function buildOverpassQuery(south, west, north, east) {
+  return (
+    `[out:json][timeout:20];node["man_made"="surveillance"]["surveillance:type"~"(^|;)\\s*ALPR\\s*(;|$)",i]` +
+    `(${south},${west},${north},${east});out body ${QUERY_LIMIT};`
+  );
+}
+
+/** Validate a source-independent snapshot before replacing the accepted display. */
+export function validateAlprSnapshot(snapshot) {
+  if (
+    !Array.isArray(snapshot?.records) ||
+    typeof snapshot.stale !== 'boolean' ||
+    typeof snapshot.saturated !== 'boolean'
+  ) {
+    throw new TypeError('Camera source returned an invalid snapshot');
+  }
+  const ids = new Set();
+  for (const record of snapshot.records) {
+    if (
+      !record ||
+      typeof record.id !== 'string' ||
+      !record.id.trim() ||
+      ids.has(record.id) ||
+      !Number.isFinite(record.latitude) ||
+      Math.abs(record.latitude) > 90 ||
+      !Number.isFinite(record.longitude) ||
+      Math.abs(record.longitude) > 180 ||
+      (record.directionDeg != null &&
+        (!Number.isFinite(record.directionDeg) ||
+          record.directionDeg < 0 ||
+          record.directionDeg >= 360))
+    ) {
+      throw new TypeError('Camera source returned an invalid record');
+    }
+    ids.add(record.id);
+  }
+  return snapshot;
+}

src/layers/alpr/source.js

@@ -4,7 +4,7 @@ import {
   QUERY_SNAP_DEGREES,
   QUERY_LIMIT,
 } from './policy.js';
-import { buildOverpassQuery, normalizeAlprNode } from './model.js';
+import { buildOverpassQuery, normalizeAlprNode } from './records.js';
 /** Construct the bounded OSM request adapter without starting a request. */
 export function createOverpassAlprSource({
   fetchImpl = (...args) => globalThis.fetch(...args),
@@ -80,3 +80,5 @@ export function createOverpassAlprSource({
     },
   };
 }
+
+export { buildOverpassQuery } from './records.js';

src/layers/cctv/policy.js

@@ -1,3 +1,10 @@
+export {
+  FRAME_ENDPOINT,
+  SOURCE_ENDPOINT,
+  HEALTH_ENDPOINT,
+  MEDIA_ENDPOINT,
+  ACTIVE_FRAME_REFRESH_MS,
+} from './sourcePolicy.js';
 import * as Cesium from 'cesium';
 import { CCTV_CARD_FETCH_BURST_SPACING_MS } from '../../data/cctvCards.js';
 import { CCTV_AMBIENT_CARD_MAX } from '../../data/cctvLod.js';
@@ -6,14 +13,6 @@ import { CCTV_AMBIENT_CARD_MAX } from '../../data/cctvLod.js';
 // API endpoints
 // ---------------------------------------------------------------------------
 
-export const FRAME_ENDPOINT = '/api/cctv/frame';
-
-export const SOURCE_ENDPOINT = '/api/cctv/sources';
-
-export const HEALTH_ENDPOINT = '/api/cctv/health';
-
-export const MEDIA_ENDPOINT = '/api/cctv/media';
-
 // ---------------------------------------------------------------------------
 // Timing and geometry constants
 // ---------------------------------------------------------------------------
@@ -26,8 +25,6 @@ export const MAX_AUTO_HOP_SEC = 90;
 
 export const HEALTH_SYNC_INTERVAL_MS = 7000;
 
-export const ACTIVE_FRAME_REFRESH_MS = 10000;
-
 export const IDLE_FRAME_REFRESH_MS = 60000;
 
 export const PROJECTION_ACTIVE_REFRESH_MS = 10000;

src/layers/cctv/source.js

@@ -2,7 +2,7 @@ import {
   ACTIVE_FRAME_REFRESH_MS,
   FRAME_ENDPOINT,
   MEDIA_ENDPOINT,
-} from './policy.js';
+} from './sourcePolicy.js';
 function safeNumber(value, fallback = NaN) {
   const n = Number(value);
   return Number.isFinite(n) ? n : fallback;

src/layers/cctv/sourcePolicy.js

@@ -0,0 +1,9 @@
+export const FRAME_ENDPOINT = '/api/cctv/frame';
+
+export const SOURCE_ENDPOINT = '/api/cctv/sources';
+
+export const HEALTH_ENDPOINT = '/api/cctv/health';
+
+export const MEDIA_ENDPOINT = '/api/cctv/media';
+
+export const ACTIVE_FRAME_REFRESH_MS = 10000;

src/layers/earthquakes/model.js

@@ -99,52 +99,4 @@ export function mapAnalystRecord(raw, index = 0) {
   };
 }
 
-/** Validate a complete feed before replacing the last good earthquake snapshot. */
-export function normalizeEarthquakeSnapshot(geojson) {
-  if (!Array.isArray(geojson?.features)) return null;
-  const rows = [];
-  const ids = new Set();
-  for (const [index, feature] of geojson.features.entries()) {
-    const coordinates = feature?.geometry?.coordinates;
-    const properties = feature?.properties;
-    if (
-      !Array.isArray(coordinates) ||
-      coordinates.length < 2 ||
-      !properties ||
-      typeof properties !== 'object' ||
-      Array.isArray(properties) ||
-      (feature.geometry.type != null && feature.geometry.type !== 'Point')
-    )
-      return null;
-    const [lon, lat, depthKm] = coordinates;
-    const mag = properties.mag;
-    if (
-      !Number.isFinite(lon) ||
-      Math.abs(lon) > 180 ||
-      !Number.isFinite(lat) ||
-      Math.abs(lat) > 90 ||
-      (depthKm != null && !Number.isFinite(depthKm)) ||
-      (mag != null && (!Number.isFinite(mag) || mag > 10))
-    )
-      return null;
-    // A missing magnitude cannot establish that this event meets M2.5+.
-    if (mag == null || mag < 2.5) continue;
-    const stableId =
-      feature.id == null || feature.id === ''
-        ? `event-${index + 1}`
-        : String(feature.id);
-    if (ids.has(stableId)) return null;
-    ids.add(stableId);
-    rows.push({
-      stableId,
-      usgsId: feature.id ?? null,
-      lon,
-      lat,
-      depthKm: depthKm ?? null,
-      mag,
-      place: typeof properties.place === 'string' ? properties.place : null,
-      time: Number.isFinite(properties.time) ? properties.time : null,
-    });
-  }
-  return rows;
-}
+export { normalizeEarthquakeSnapshot } from './records.js';

src/layers/earthquakes/records.js

@@ -0,0 +1,49 @@
+/** Validate a complete feed before replacing the last good earthquake snapshot. */
+export function normalizeEarthquakeSnapshot(geojson) {
+  if (!Array.isArray(geojson?.features)) return null;
+  const rows = [];
+  const ids = new Set();
+  for (const [index, feature] of geojson.features.entries()) {
+    const coordinates = feature?.geometry?.coordinates;
+    const properties = feature?.properties;
+    if (
+      !Array.isArray(coordinates) ||
+      coordinates.length < 2 ||
+      !properties ||
+      typeof properties !== 'object' ||
+      Array.isArray(properties) ||
+      (feature.geometry.type != null && feature.geometry.type !== 'Point')
+    )
+      return null;
+    const [lon, lat, depthKm] = coordinates;
+    const mag = properties.mag;
+    if (
+      !Number.isFinite(lon) ||
+      Math.abs(lon) > 180 ||
+      !Number.isFinite(lat) ||
+      Math.abs(lat) > 90 ||
+      (depthKm != null && !Number.isFinite(depthKm)) ||
+      (mag != null && (!Number.isFinite(mag) || mag > 10))
+    )
+      return null;
+    // A missing magnitude cannot establish that this event meets M2.5+.
+    if (mag == null || mag < 2.5) continue;
+    const stableId =
+      feature.id == null || feature.id === ''
+        ? `event-${index + 1}`
+        : String(feature.id);
+    if (ids.has(stableId)) return null;
+    ids.add(stableId);
+    rows.push({
+      stableId,
+      usgsId: feature.id ?? null,
+      lon,
+      lat,
+      depthKm: depthKm ?? null,
+      mag,
+      place: typeof properties.place === 'string' ? properties.place : null,
+      time: Number.isFinite(properties.time) ? properties.time : null,
+    });
+  }
+  return rows;
+}

src/layers/earthquakes/source.js

@@ -1,4 +1,4 @@
-import { normalizeEarthquakeSnapshot } from './model.js';
+import { normalizeEarthquakeSnapshot } from './records.js';
 const API_URL =
   'https://earthquake.usgs.gov/earthquakes/feed/v1.0/summary/all_day.geojson';
 /** Request and validate a complete USGS snapshot before it can replace displayed events. */

src/overlays/worldOverlayAllocation.worker.mjs

@@ -9,7 +9,7 @@ import {
 import {
   LOCAL_OVERLAY_COHORT_LIMIT,
   createLocalInfrastructureOverlayEntry,
-} from '../data/localGeojson.js';
+} from '../data/localGeojsonCore.js';
 import {
   FIRMS_AMBIENT_COHORT_LIMIT,
   FIRMS_OVERLAY_SOURCE_ID,

src/services/application.js

@@ -1,4 +1,4 @@
-import { createSourceSlot } from '../app/sourceSlot.js';
+import { createSourceSlot } from '../sources/sourceSlot.js';
 import { createApplicationRequestServices } from './requests.js';
 
 // Compatibility owners are page-scoped, like the viewer and its layer registry.

src/sources/sourceSlot.js

@@ -0,0 +1,52 @@
+/** Bind a source contract once for the application without replacing its layer instance. */
+export function createSourceSlot(
+  initial,
+  methods,
+  label = 'Source',
+  optional = {},
+) {
+  let active = initial;
+  let binding = null;
+  const source = Object.fromEntries(
+    [...methods, ...Object.keys(optional)].map((method) => [
+      method,
+      (...args) => {
+        if (typeof active?.[method] !== 'function' && optional[method])
+          return optional[method](...args);
+        if (typeof active?.[method] !== 'function')
+          throw new Error(`${label} is not configured`);
+        const owner = binding;
+        const provider = active;
+        const value = provider[method](...args);
+        if (value && typeof value.then === 'function')
+          return value.then((result) => {
+            if (binding !== owner || active !== provider)
+              throw new DOMException(`${label} was replaced`, 'AbortError');
+            return result;
+          });
+        return value;
+      },
+    ]),
+  );
+  for (const property of ['label', 'attribution']) {
+    Object.defineProperty(source, property, {
+      enumerable: true,
+      get: () => active?.[property],
+    });
+  }
+  return {
+    source,
+    configure(next) {
+      if (methods.some((method) => typeof next?.[method] !== 'function'))
+        throw new TypeError(`Invalid ${label.toLowerCase()}`);
+      const owner = Symbol(label);
+      active = next;
+      binding = owner;
+      return () => {
+        if (binding !== owner) return;
+        active = null;
+        binding = null;
+      };
+    },
+  };
+}

src/tooling/importDirections.test.mjs

@@ -0,0 +1,179 @@
+import assert from 'node:assert/strict';
+import test from 'node:test';
+import { execFileSync } from 'node:child_process';
+import {
+  mkdtempSync,
+  mkdirSync,
+  writeFileSync,
+  rmSync,
+  symlinkSync,
+} from 'node:fs';
+import os from 'node:os';
+import path from 'node:path';
+import { analyzeModule } from '../../scripts/module-analysis.mjs';
+import { checkImportDirections } from '../../scripts/check-import-directions.mjs';
+
+function fixture(t, exports = {}) {
+  const root = mkdtempSync(path.join(os.tmpdir(), 'gev-directions-'));
+  t.after(() => rmSync(root, { recursive: true, force: true }));
+  execFileSync('git', ['init', '--quiet'], { cwd: root });
+  const write = (name, source = '') => {
+    mkdirSync(path.dirname(path.join(root, name)), { recursive: true });
+    writeFileSync(path.join(root, name), source);
+  };
+  write(
+    'package.json',
+    JSON.stringify({ name: '@gods-eye-view/core', exports }),
+  );
+  write('src/data/feedState.js');
+  return { root, write };
+}
+
+test('module analysis parses dependencies and platform references without reading comments or property labels', () => {
+  assert.deepEqual(
+    analyzeModule(
+      "// import('node:fs'); document\nimport x from 'one'; export { x } from 'two'; export * from 'three'; import('four'); const data = { document: 1 }; data.window;",
+    ),
+    { imports: ['one', 'two', 'three', 'four'], browser: [] },
+  );
+  assert.deepEqual(
+    analyzeModule(
+      "const data = { element: document }; globalThis['navigator'];",
+    ).browser,
+    ['document', 'navigator'],
+  );
+  assert.throws(() => analyzeModule('import(name)'), /Computed/);
+  assert.throws(() => analyzeModule("require('node:fs')"), /ES imports/);
+});
+
+test('portable sources can share records, and standalone can assemble rendering', (t) => {
+  const { root, write } = fixture(t, {
+    './layers/demo/source': './src/layers/demo/source.js',
+  });
+  write('src/layers/demo/source.js', "export { read } from './records.js';");
+  write('src/layers/demo/records.js', 'export const read = (value) => value;');
+  write('src/standalone/catalog.js', "import '../layers/demo/index.js';");
+  write('src/layers/demo/index.js', "import * as Cesium from 'cesium';");
+  assert.equal(checkImportDirections(root).modules, 5);
+});
+
+for (const [name, files, pattern] of [
+  [
+    'unreachable source imports rendering',
+    {
+      'src/layers/demo/source.js': "import './rendering.js';",
+      'src/layers/demo/rendering.js': '',
+    },
+    /Source imports rendering/,
+  ],
+  [
+    'source reaches a platform through a record helper',
+    {
+      'src/layers/demo/source.js': "import './records.js';",
+      'src/layers/demo/records.js': "import 'cesium';",
+    },
+    /reaches platform\/rendering/,
+  ],
+  [
+    'source reaches a DOM helper',
+    {
+      'src/sources/demo.js': "import '../data/helper.js';",
+      'src/data/helper.js': 'export const view = () => globalThis.document;',
+    },
+    /reaches browser globals/,
+  ],
+  [
+    'browser imports Node without prefix',
+    { 'src/unused.mjs': "import 'fs/promises';" },
+    /Node builtin/,
+  ],
+  [
+    'browser hides Node outside src',
+    {
+      'src/unused.js': "import '../shared/helper.js';",
+      'shared/helper.js': "export * from 'node:fs';",
+    },
+    /Browser graph reaches Node/,
+  ],
+  [
+    'browser imports server',
+    {
+      'src/data/demo.js': "import '../../server/helper.js';",
+      'server/helper.js': '',
+    },
+    /Browser imports server/,
+  ],
+  [
+    'reusable module selects standalone',
+    {
+      'src/app/demo.js': "import '../standalone/catalog.js';",
+      'src/standalone/catalog.js': '',
+    },
+    /Reusable module imports standalone/,
+  ],
+  [
+    'provider selects application setup',
+    {
+      'server/providers/demo.js': "import '../standalone/key-setup.js';",
+      'server/standalone/key-setup.js': '',
+    },
+    /Provider imports application/,
+  ],
+  [
+    'voice controls reach protocol indirectly',
+    {
+      'src/voice/sessionCommands.js': "import './helper.js';",
+      'src/voice/helper.js': "import './realtimeSession.js';",
+      'src/voice/realtimeSession.js': '',
+    },
+    /Common voice controls import protocol/,
+  ],
+  [
+    'dynamic import cannot evade direction',
+    { 'src/app/demo.js': "const target = './module.js'; import(target);" },
+    /Computed/,
+  ],
+  [
+    'browser imports test helper',
+    {
+      'src/app/demo.js': "import '../testSupport/helper.js';",
+      'src/testSupport/helper.js': '',
+    },
+    /non-runtime owner/,
+  ],
+]) {
+  test(`rejects ${name}`, (t) => {
+    const { root, write } = fixture(t);
+    for (const [file, body] of Object.entries(files)) write(file, body);
+    assert.throws(() => checkImportDirections(root), pattern);
+  });
+}
+
+test('self package imports cannot evade portable ownership', (t) => {
+  const { root, write } = fixture(t, { './view': './src/ui/view.js' });
+  write('src/sources/demo.js', "import '@gods-eye-view/core/view';");
+  write('src/ui/view.js');
+  assert.throws(() => checkImportDirections(root), /Source imports rendering/);
+});
+
+test('compatibility exceptions are limited to the two existing composition entries', (t) => {
+  const { root, write } = fixture(t);
+  write('src/ui.js', "import './standalone/catalog.js';");
+  write('src/standalone/catalog.js');
+  write('server/providers/local.js', "import '../standalone/key-setup.js';");
+  write('server/standalone/key-setup.js');
+  assert.doesNotThrow(() => checkImportDirections(root));
+  write('src/ui/new.js', "import '../standalone/catalog.js';");
+  assert.throws(
+    () => checkImportDirections(root),
+    /Reusable module imports standalone/,
+  );
+});
+
+test('symlink aliases do not hide renderer ownership', (t) => {
+  const { root, write } = fixture(t);
+  write('src/sources/demo.js', "import './helper.js';");
+  write('src/ui/view.js');
+  symlinkSync('../ui/view.js', path.join(root, 'src/sources/helper.js'));
+  assert.throws(() => checkImportDirections(root), /rendering|symlinks/);
+});

src/ui/layerPanel.js

@@ -1,3 +1,5 @@
+import { layerFeedState } from '../data/feedState.js';
+export { layerFeedState } from '../data/feedState.js';
 import { GUIDANCE_STATUSES } from '../loadingFeedback.js';
 import { keySetupRequirement } from '../keySetupCore.mjs';
 const FEED_STATE_LABELS = Object.freeze({
@@ -29,59 +31,6 @@ export function layerKeyRequirementTooltip(layer = {}) {
   return requiresKeyId ? keySetupRequirement(requiresKeyId) : '';
 }
 
-/**
- * Normalize heterogeneous layer stats into one honest control-chip state.
- * @param {object|null} stats Layer getStats() result.
- * @returns {'nominal'|'loading'|'degraded'|'stale'|'fallback'|'unavailable'} Feed state.
- */
-export function layerFeedState(stats = {}) {
-  const state = stats || {};
-  const status =
-    typeof state.status === 'string' ? state.status.toLowerCase() : '';
-  const source = `${state.source || ''} ${state.coverage || ''}`;
-  const hasExplicitFallback = typeof state.fallback === 'boolean';
-  const hasPriorData = Number(state.count) > 0 || Boolean(state.lastUpdate);
-  const presentedError =
-    state.error || state.lastError || state.managerRefreshError;
-  if (['unavailable', 'offline', 'down', 'error'].includes(status))
-    return 'unavailable';
-  if (
-    (presentedError ||
-      state.unavailable === true ||
-      state.available === false) &&
-    !hasPriorData &&
-    !GUIDANCE_STATUSES.includes(status)
-  ) {
-    return 'unavailable';
-  }
-  if (state.loading) return 'loading';
-  // Guidance states ask the user to act (zoom in, run a search) — normal
-  // operation, not feed faults. One honesty carve-out: layers keep their
-  // rendered records through the guidance state, so a genuinely stale cache
-  // still reads STALE; a guidance prompt alone never reads DEGRADED.
-  if (GUIDANCE_STATUSES.includes(status)) {
-    return state.stale ? 'stale' : 'nominal';
-  }
-  if (
-    state.fallback === true ||
-    status === 'fallback' ||
-    state.mode === 'sim' ||
-    /\bfallback\b/i.test(source) ||
-    (!hasExplicitFallback && /\badsb\.lol\b/i.test(source))
-  ) {
-    return 'fallback';
-  }
-  if (state.stale || status === 'stale') return 'stale';
-  if (
-    state.degraded ||
-    presentedError ||
-    state.unavailable === true ||
-    state.available === false
-  )
-    return 'degraded';
-  return 'nominal';
-}
-
 /** Layer row presentation over supplied state and actions; no layer imports. */
 export class LayerPanel {
   constructor({

src/voice/gevActions.js

@@ -11,7 +11,7 @@ import {
 import { CCTV_FOCUS_RESULT } from '../layers/cctv/index.js';
 import { contextModeWord } from '../contextModePolicy.js';
 import { createAnalystEngine } from '../data/analystEngine.js';
-import { layerFeedState } from '../data/manager.js';
+import { layerFeedState } from '../data/feedState.js';
 import { initCameraVerbs, moveCamera, flyRoute, interruptCameraMotion, adjustOrbitRange } from '../cameraVerbs.js';
 import * as defaultFloorServices from '../data/groundFloor.js';
 import { isPickedWorldPosition } from '../data/scenePick.js';