Formatting and component boundaries

Run npm run format to format the files in scripts/format-scope.json and npm run format:check to check that same list without writing. CI checks the entire adopted list on Linux and Windows. Prettier is pinned in the development dependencies; use the installed version so local and CI output agree. The shared configuration specifies two spaces, single quotes, semicolons and LF endings.

Add new reusable modules and their tests to the list as they are extracted. Keep mechanical formatting in its own commit after behavior is stable. Existing source-text regression assertions still apply; investigate failures and preserve their behavioral coverage when a move or line wrap changes a tested shape. Files outside the list retain their surrounding style until deliberately adopted. Generated output, local configuration, browser evidence and bundled datasets are 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

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.

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.

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.

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 for the contracts and current limits.

UI panels and individual source adapters remain future extractions. They should become smaller modules with explicit lifecycle owners as their callers migrate.

Build and standalone server configuration

gods-eye-view/build/vite is a separate Node-only export. build/vite.js creates standard Cesium/Vite browser settings from explicit inputs. It imports only the declared vite-plugin-cesium build dependency, discovers no environment, and constructs no provider middleware. Call it from a Vite configuration:

import { createBrowserViteConfig } from 'gods-eye-view/build/vite';

export default createBrowserViteConfig({
  plugins: [],
  googleApiKey: undefined,
  cesiumToken: undefined,
});

Consumers supply compatible Vite and vite-plugin-cesium development dependencies. The package's node export condition has no browser fallback. The boundary gate builds this group for Node, with the declared build dependency external; its owned module list is checked just like browser groups. Browser groups cannot use build-only dependency exceptions.

server/standalone/vite.config.js loads the root environment and passes selected browser keys, host/port and the ordered local provider plugins to this helper. server/providers/local.js still owns provider process state, routes and credential-store paths. Provider Settings writes to the same root .env or Pinokio store as before. vite.config.js preserves the default configuration and existing named provider exports for tools/tests. The provider module remains large; later extractions should split complete provider families and their tests.

Aircraft and vessel providers

server/providers/live.js exports the existing Node middleware factories and request helpers. aircraft/ owns OpenSky state/fallback, military positions, enrichment and track endpoints in separate files. vessels/ais-live.js owns websocket setup and route responses; vessels/ais-store.js owns record ingestion, static metadata and recent-track storage. Neither area imports globe rendering. common/http.js owns capped reads/coalescing; common/query.js owns query values.

These plugins retain their existing process-scoped caches and server lifetime. Importing the entry does not start acquisition. The AIS plugin disposes its socket/watchdog on server close and re-reads configuration after restart. The portable gods-eye-view/sources/adsb-lol export normalizes existing aircraft records without importing Node middleware or a renderer. Browser layer/controller separation is outside this server extraction.

Place-search and routing providers

gods-eye-view/server/providers/places exports the Google nearby-place and text-search plugin, OSRM route registration, and their shared Node helpers. The existing Overpass plugin still mounts /api/route in its original order. Google credentials are resolved on each request; the default uses the existing server-key precedence, and callers may supply resolveApiKey.

gods-eye-view/sources/places exports portable response projections for Google place results and OSRM route results/profile aliases. These functions own no credentials, requests, caches, environment loading, or rendering. Callers retain input validation and upstream-response acceptance. The boundary check builds this entry independently and rejects Node imports.

The browser's direct geocoding, annotation rendering and full Overpass query service remain in their existing modules.

Satellite and launch providers

gods-eye-view/server/providers/space is a Node-only entry for the CelesTrak and Launch Library 2 middleware. Separate files under server/providers/space/ own each feed's acquisition, memory/disk cache and error handling. The existing local composition mounts them in the same order. Importing the entry performs no acquisition; factory calls create independent cache state.

gods-eye-view/sources/space owns only fixed upstream URL construction: the CelesTrak group/TLE query and Launch Library's recent 30-day detailed feed. Callers supply the group or end date and own validation, credentials, transport, response limits and cache policy. The boundary gate checks this portable entry separately from the Node providers. Satellite rendering and launch replay remain in their existing browser modules.

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