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

resources/js/app.js

@@ -10,6 +10,7 @@ if (document.querySelector('[data-requires-reverb]')) {
         wsHost: import.meta.env.VITE_REVERB_HOST,
         wsPort: import.meta.env.VITE_REVERB_PORT ?? 80,
         wssPort: import.meta.env.VITE_REVERB_PORT ?? 443,
+        wsPath: import.meta.env.VITE_REVERB_PATH ?? '',
         forceTLS: (import.meta.env.VITE_REVERB_SCHEME ?? 'https') === 'https',
         enabledTransports: ['ws', 'wss'],
     });