Dockerize: Add Dockerfile, nginx.conf, supervisord.conf with clear_env=no fix

nginx.conf

@@ -0,0 +1,46 @@
+worker_processes auto;
+error_log /var/log/nginx/error.log warn;
+pid /var/run/nginx.pid;
+
+events {
+    worker_connections 1024;
+}
+
+http {
+    include /etc/nginx/mime.types;
+    default_type application/octet-stream;
+    sendfile on;
+    keepalive_timeout 65;
+
+    server {
+        listen 80;
+        server_name _;
+        root /var/www/html;
+        index index.php index.html;
+
+        # Main location block
+        location / {
+            try_files $uri $uri/ /index.php?$query_string;
+        }
+
+        # PHP-FPM handler - all .php files are processed by PHP-FPM
+        location ~ \.php$ {
+            fastcgi_pass 127.0.0.1:9000;
+            fastcgi_index index.php;
+            include fastcgi_params;
+            fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
+            fastcgi_param PATH_INFO $fastcgi_path_info;
+        }
+
+        # Allow access to static files (HTML, CSS, JS, images)
+        location ~* \.(html|css|js|jpg|jpeg|png|gif|ico|svg|woff|woff2|ttf|eot)$ {
+            expires max;
+            access_log off;
+        }
+
+        # Security: deny access to hidden files
+        location ~ /\. {
+            deny all;
+        }
+    }
+}