feat: add tenant governance aggregate contract and action surface follow-ups (#199)
## Summary
- amend the operator UI constitution and related SpecKit templates for the new UI/UX governance rules
- add Spec 168 artifacts plus the tenant governance aggregate implementation used by the tenant dashboard, banner, and baseline compare landing surfaces
- normalize Filament action surfaces around clickable-row inspection, grouped secondary actions, and explicit action-surface declarations across enrolled resources and pages
- fix post-suite regressions in membership cache priming, finding workflow state refresh, tenant review derived-state invalidation, and tenant-bound backup-set related navigation
## Commit Series
- `docs: amend operator UI constitution`
- `spec: add tenant governance aggregate contract`
- `feat: add tenant governance aggregate contract`
- `refactor: normalize filament action surfaces`
- `fix: resolve post-suite state regressions`
## Testing
- `vendor/bin/sail artisan test --compact`
- Result: `3176 passed, 8 skipped (17384 assertions)`
## Notes
- Livewire v4 / Filament v5 stack remains unchanged
- no provider registration changes; `bootstrap/providers.php` remains the relevant location
- no new global-search resources or asset-registration changes in this branch
Co-authored-by: Ahmed Darrazi <ahmed.darrazi@live.de>
Reviewed-on: #199
ahmido
807d574d31