feat: Implement Docker-based deployment for ClinicPro on Coolify

- Added Dockerfile for multi-stage build including PHP, Node.js, and Nginx.
- Created docker-compose.coolify.yaml for service orchestration with app, workers, MariaDB, and Redis.
- Introduced entrypoint.sh for initialization tasks like JWT key generation and database migrations.
- Configured Nginx with default.conf for handling requests and routing to PHP-FPM.
- Added php.ini with production settings and opcache configuration.
- Set up supervisord.conf to manage PHP-FPM and Nginx processes.
- Created frontend-domains.json for managing allowed frontend domains.
- Added gen-cors-env.php script to generate CORS environment variables from frontend domains.
- Updated framework.yaml to configure trusted proxies and headers.
- Created .dockerignore to exclude unnecessary files from the Docker context.
- Added .env.coolify.example for environment variable configuration.
- Documented deployment steps and troubleshooting in coolify.md.

docker/nginx/default.conf

@@ -0,0 +1,30 @@
+server {
+    listen 80 default_server;
+    server_name _;
+    root /app/public;
+
+    # Symfony front controller
+    location / {
+        try_files $uri /index.php$is_args$args;
+    }
+
+    location ~ ^/index\.php(/|$) {
+        fastcgi_pass 127.0.0.1:9000;
+        fastcgi_split_path_info ^(.+\.php)(/.*)$;
+        include fastcgi_params;
+        fastcgi_param SCRIPT_FILENAME $realpath_root$fastcgi_script_name;
+        fastcgi_param DOCUMENT_ROOT $realpath_root;
+        # Forwarded headers from Traefik (Coolify) are trusted via Symfony trusted_proxies
+        internal;
+    }
+
+    # Block direct access to any other .php file
+    location ~ \.php$ {
+        return 404;
+    }
+
+    client_max_body_size 16m;   # keep in sync with MAX_FILE_SIZE_BYTES / php.ini
+
+    error_log /dev/stderr warn;
+    access_log /dev/stdout;
+}