feat: Prepare Zemailnator for Dokploy deployment

- Add highly optimized Dockerfile with Nginx and PHP-FPM 8.4
- Add docker-compose.yml configured with Redis and MariaDB 10.11
- Implement entrypoint.sh and supervisord.conf for background workers
- Refactor legacy IMAP scripts into scheduled Artisan Commands
- Secure app by removing old routes with hardcoded basic auth credentials
- Configure email attachments to use Laravel Storage instead of insecure public/tmp

app/Filament/Resources/CategoryResource.php

@@ -2,12 +2,11 @@
 
 namespace App\Filament\Resources;
 
-use BackedEnum;
-use UnitEnum;
 use App\Filament\Resources\CategoryResource\Pages\CreateCategory;
 use App\Filament\Resources\CategoryResource\Pages\EditCategory;
 use App\Filament\Resources\CategoryResource\Pages\ListCategories;
 use App\Models\Category;
+use BackedEnum;
 use Filament\Actions\Action;
 use Filament\Actions\BulkActionGroup;
 use Filament\Actions\DeleteAction;
@@ -23,6 +22,7 @@ use Filament\Tables\Columns\IconColumn;
 use Filament\Tables\Columns\TextColumn;
 use Filament\Tables\Table;
 use Illuminate\Support\Str;
+use UnitEnum;
 
 class CategoryResource extends Resource
 {
@@ -60,7 +60,7 @@ class CategoryResource extends Resource
                 TextColumn::make('slug'),
                 TextColumn::make('blogs_count')
                     ->label('Blogs')
-                    ->getStateUsing(fn(Category $record): int => $record->blogs()->count()),
+                    ->getStateUsing(fn (Category $record): int => $record->blogs()->count()),
                 IconColumn::make('is_active')->label('Active')->boolean(),
             ])
             ->filters([