Spec 125: standardize Filament table UX (#152)
## Summary
- standardize Filament table defaults across resources, relation managers, widgets, custom pages, and picker tables
- add shared pagination profiles, calm default column visibility, explicit empty states, and session persistence on designated critical resource lists
- complete Spec 125 artifacts, regression tests, and dashboard widget follow-up for lazy loading, sortable columns, and toggleable detail columns
## Verification
- `docker exec tenantatlas-laravel.test-1 php artisan test --compact --filter=BaselineCompareNow`
- `docker exec tenantatlas-laravel.test-1 php artisan test --compact --filter=TableStandardsBaseline`
- `docker exec tenantatlas-laravel.test-1 php artisan test --compact --filter=TableDetailVisibility`
- `docker exec tenantatlas-laravel.test-1 php artisan test --compact --filter=FilamentTableRiskExceptions`
- full suite run completed: `2017 passed, 10 failed, 8 skipped`
- manual browser QA completed on the tenant dashboard for lazy loading, sortable widget columns, toggleable hidden status columns, badges, and pagination
## Known Failures
The full suite still has 10 pre-existing failures unrelated to this branch:
- `Tests\\Unit\\OpsUx\\SummaryCountsNormalizerTest`
- `Tests\\Feature\\BackupWithAssignmentsConsistencyTest` (2 tests)
- `Tests\\Feature\\BaselineDriftEngine\\CaptureBaselineContentTest`
- `Tests\\Feature\\BaselineDriftEngine\\CompareContentEvidenceTest`
- `Tests\\Feature\\BaselineDriftEngine\\ResolverTest`
- `Tests\\Feature\\Filament\\TenantDashboardDbOnlyTest`
- `Tests\\Feature\\Operations\\ReconcileAdapterRunsJobTrackingTest`
- `Tests\\Feature\\ReviewPack\\ReviewPackRbacTest`
- `Tests\\Feature\\Verification\\VerificationReportRedactionTest`
Co-authored-by: Ahmed Darrazi <ahmed.darrazi@live.de>
Reviewed-on: #152
ahmido
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