block weird methods with nginx

Author: ahmedkhaleel2004

backend/nginx/api.conf

@@ -10,6 +10,10 @@ server {
     location = /favicon.ico { access_log off; log_not_found off; }
     location = /robots.txt  { access_log off; log_not_found off; }
 
+     # Only allow specific HTTP methods
+    if ($request_method !~ ^(GET|POST|OPTIONS)$) {
+        return 444;
+    }
 
     location / {
         proxy_pass http://127.0.0.1:8000;  # Forward to FastAPI