- Introduce `CheerfulNotification` utility class to standardize cheerful and expressive notifications across the application.
- Refactor custom "Cheerful" actions (Create, Edit, Delete, etc.) and `DefaultBulkActions` to utilize the new utility class.
- Update all `ToggleColumn` status updates in Master Data modules to use `CheerfulNotification::statusUpdated()`.
- Replace inline `Notification::make()` calls in custom actions (Reply, Crawl News, Cooperation actions) and Resource Pages with `CheerfulNotification` methods.
- Address various lint errors by standardizing the use of the `Auth` facade and improving type hinting for the authenticated `User` model.
- Created SubClassificationPolicy to manage authorization for SubClassification actions.
- Created SubLocationPolicy to manage authorization for SubLocation actions.
- Created UserPolicy to manage authorization for User actions.
- Integrate Filament Shield for role and permission management
- Updated DashboardPanelProvider to include FilamentShieldPlugin.
- Added filament-shield package to composer.json and updated composer.lock.
- Created filament-shield.php configuration file for Shield settings.
- Created permission.php configuration file for Spatie permissions.
- Added migration for creating permission tables.
- Created ShieldSeeder to seed roles and permissions.
- Updated DatabaseSeeder to include ShieldSeeder.
- Updated UserSeeder to assign the Developer role to the created user.
