docker compose file added for deployment

frontend/nginx.conf

@@ -0,0 +1,16 @@
+server {
+    listen 80;
+    server_name localhost;
+    root /usr/share/nginx/html/ocrf;
+    index index.html;
+
+    location / {
+        try_files $uri $uri/ /index.html;
+    }
+
+    # Optional: Cache static assets
+    location ~* \.(js|css|png|jpg|jpeg|gif|ico)$ {
+        expires 1y;
+        add_header Cache-Control "public, no-transform";
+    }
+}