## Summary
- unify empty-state UX across the six in-scope Filament list pages
- move empty-state ownership toward resource `table()` definitions while preserving existing RBAC behavior
- add focused Pest coverage for empty-state rendering, CTA outcomes, populated-state regression behavior, and action-surface compliance
- add the Spec 122 planning artifacts and product discovery documents used for this pass
## Changed surfaces
- `PolicyResource`
- `BackupSetResource`
- `RestoreRunResource`
- `BackupScheduleResource`
- `WorkspaceResource`
- `AlertDeliveryResource`
## Tests
- `vendor/bin/sail artisan test --compact tests/Feature/Filament/EmptyStateConsistencyTest.php`
- `vendor/bin/sail artisan test --compact tests/Feature/Filament/Alerts/AlertDeliveryViewerTest.php`
- `vendor/bin/sail artisan test --compact tests/Feature/Filament/CreateCtaPlacementTest.php`
- `vendor/bin/sail artisan test --compact tests/Feature/PolicySyncStartSurfaceTest.php`
- `vendor/bin/sail artisan test --compact tests/Feature/BackupScheduling/BackupScheduleLifecycleAuthorizationTest.php`
- `vendor/bin/sail artisan test --compact tests/Feature/Filament/BackupSetUiEnforcementTest.php`
- `vendor/bin/sail artisan test --compact tests/Feature/Filament/RestoreRunUiEnforcementTest.php`
- `vendor/bin/sail artisan test --compact tests/Feature/Guards/ActionSurfaceContractTest.php`
- `vendor/bin/sail bin pint --dirty --format agent`
## Notes
- Filament v5 / Livewire v4.0+ compliance is preserved.
- Panel provider registration remains unchanged in `bootstrap/providers.php`.
- No new globally searchable resources were added.
- Destructive actions were not introduced by this pass.
- Alert Deliveries is documented as the explicit no-header-action exemption for the empty-state CTA relocation rule.
- Manual light/dark visual QA evidence is still expected in the PR/review artifact set for the remaining checklist items (`T018`, `T025`).
Co-authored-by: Ahmed Darrazi <ahmed.darrazi@live.de>
Reviewed-on: #148
