change docker

docker/nginx/conf.d/default.conf

@@ -1,22 +1,21 @@
 # docker/nginx/conf.d/default.conf
 upstream backend {
-    server backend:8000;  # Changed port to match FastAPI default
+    server backend:8000;
 }
 
 server {
     listen 80;
     server_name localhost;
     
-    root /usr/share/nginx/html;
-    index index.html;
-
-    # Handle frontend routes
     location / {
+        root /usr/share/nginx/html;
+        index index.html;
         try_files $uri $uri/ /index.html;
-        add_header Cache-Control "no-cache";
+        
+        # Disable caching for index.html
+        add_header Cache-Control "no-store, no-cache, must-revalidate";
     }
     
-    # Proxy API requests to backend
     location /api/ {
         proxy_pass http://backend/;
         proxy_http_version 1.1;
@@ -28,4 +27,10 @@ server {
         proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
         proxy_set_header X-Forwarded-Proto $scheme;
     }
+
+    # Handle favicon.ico
+    location = /favicon.ico {
+        access_log off;
+        log_not_found off;
+    }
 }