Update locations

nginx.conf

@@ -18,8 +18,12 @@ server {
         real_ip_header X-Forwarded-For;
         real_ip_recursive on;
     }
-    # Proxy requests to docs to FastAPI
+    # Proxy docs to FastAPI
     location /docs/ {
-        proxy_pass http://localhost:5252;
+        proxy_pass http://localhost:5252/docs;
+    }
+    # Proxy /openapi.json to FastAPI
+    location /openapi.json {
+        proxy_pass http://localhost:5252/openapi.json;
     }
 }