## Summary
- retire legacy `/admin/t` and active `/admin/tenants` product surfaces in favor of canonical workspace-scoped managed-environment routes
- centralize runtime URL generation through `ManagedEnvironmentLinks` and update intended URL handling to reject legacy tenant paths
- remove dormant tenant panel runtime, rename test helpers to the admin environment context, and add guard coverage for route/helper regressions
## Validation
- targeted Feature guard, workspace, provider connection, required permissions, and Filament test lanes run under Sail
- browser smoke coverage run for provider connection and workspace RBAC environment access flows
- formatting and diff checks completed with Pint and `git diff --check`
## Notes
- Filament remains on v5 with Livewire v4
- provider registration stays in `apps/platform/bootstrap/providers.php`
- retired tenant resource global search is disabled and destructive action confirmation rules remain unchanged
Co-authored-by: Ahmed Darrazi <ahmed.darrazi@live.de>
Reviewed-on: #352
## Summary
- replace the legacy Tenant and TenantMembership core models with ManagedEnvironment and ManagedEnvironmentMembership
- propagate the managed environment naming and key changes across Filament resources, pages, controllers, jobs, models, and supporting runtime paths
- add feature 279 spec artifacts and focused managed-environment test coverage for model behavior, route binding, panel context, authorization, and legacy guardrails
## Validation
- `cd apps/platform && ./vendor/bin/sail artisan test --compact tests/Feature/ManagedEnvironment/LegacyTenantCoreGuardTest.php tests/Feature/ManagedEnvironment/ManagedEnvironmentAuthorizationTest.php tests/Feature/ManagedEnvironment/ManagedEnvironmentPanelContextTest.php tests/Feature/ManagedEnvironment/ManagedEnvironmentRouteBindingTest.php tests/Unit/ManagedEnvironment/ManagedEnvironmentContextResolverTest.php tests/Unit/ManagedEnvironment/ManagedEnvironmentModelTest.php`
- `cd apps/platform && ./vendor/bin/sail bin pint --dirty --format agent`
## Notes
- branch pushed from commit `1123b122`
- browser smoke test file was added but not run in this pass
Co-authored-by: Ahmed Darrazi <ahmed.darrazi@live.de>
Reviewed-on: #335
Automated PR created by Copilot: adds implementation and tests for specs/264 cross-tenant promotion execution.
Co-authored-by: Ahmed Darrazi <ahmed.darrazi@live.de>
Reviewed-on: #320
