Runtime Model

The full browser lifecycle from initial page load to MFE rendering.

1. Shell HTML loads with the full platform config embedded as JSON — no static import map
2. platform.js reads the config and resolves the current route to a specifier@version
3. Transitive fe() deps are resolved via semver from the packages registry
4. A <script type="importmap"> is injected covering all resolved deps
5. import(specifier) — the browser resolves via the injected map and mounts the MFE