Added `ProviderResourceBinding` model, migrations, policies, and supporting framework for canonical resource identity mapping as defined in Spec 381. This provides the structural capability to resolve baseline and posture discrepancies by binding logical entities across source providers to canonical identities.
Co-authored-by: Ahmed Darrazi <ahmed.darrazi@live.de>
Reviewed-on: #452
## Summary
- move the Laravel application into `apps/platform` and keep the repository root for orchestration, docs, and tooling
- update the local command model, Sail/Docker wiring, runtime paths, and ignore rules around the new platform location
- add relocation quickstart/contracts plus focused smoke coverage for bootstrap, command model, routes, and runtime behavior
## Validation
- `cd apps/platform && ./vendor/bin/sail artisan test --compact tests/Feature/PlatformRelocation`
- integrated browser smoke validated `/up`, `/`, `/admin`, `/admin/choose-workspace`, and tenant route semantics for `200`, `403`, and `404`
## Remaining Rollout Checks
- validate Dokploy build context and working-directory assumptions against the new `apps/platform` layout
- confirm web, queue, and scheduler processes all start from the expected working directory in staging/production
- verify no legacy volume mounts or asset-publish paths still point at the old root-level `public/` or `storage/` locations
Co-authored-by: Ahmed Darrazi <ahmed.darrazi@live.de>
Reviewed-on: #213
