feat: enterprise-grade Docker setup for Dokploy deployment

- Add multi-stage Dockerfile (node-builder, composer-builder, production)
- Add Nginx config with WebSocket proxy at /_ws path
- Add PHP-FPM pool config, php.ini with OPcache tuning
- Add Supervisord managing 7 processes: php-fpm, nginx, horizon, scheduler, reverb, pulse-check, pulse-work
- Add entrypoint.sh with auto-migration, config caching, storage setup
- Add .dockerignore and .env.production.example
- Install laravel/horizon for production queue management and dashboard
- Install laravel/pulse for production monitoring with Reverb integration
- Configure TrustProxies middleware for HTTPS behind Traefik
- Add horizon:snapshot to scheduler
- Add VITE_REVERB_PATH for WebSocket path routing through Nginx

composer.json

@@ -14,6 +14,8 @@
         "jacobtims/filament-logger": "^1.0",
         "laravel/fortify": "^1.30",
         "laravel/framework": "^12.0",
+        "laravel/horizon": "^5.45",
+        "laravel/pulse": "^1.6",
         "laravel/reverb": "^1.8",
         "laravel/tinker": "^2.10.1",
         "livewire/flux": "^2.1.1",