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

tests/Feature/Livewire/FrontendTest.php

@@ -2,13 +2,13 @@
 
 namespace Tests\Feature\Livewire;
 
-use App\Livewire\Home;
 use App\Livewire\Frontend\Mailbox;
-use Exception;
-use App\Models\Blog;
+use App\Livewire\Home;
 use App\Livewire\ListBlog;
+use App\Models\Blog;
 use App\Models\Page;
 use App\Models\ZEmail;
+use Exception;
 use Illuminate\Support\Facades\Cookie;
 use Livewire\Livewire;
 use Tests\TestCase;