change docker

docker/frontend/Dockerfile

@@ -1,18 +1,19 @@
-FROM node:18-alpine
+FROM node:18-alpine as builder
 
 WORKDIR /app
 
 # Copy package files
-COPY frontend/package*.json ./
+COPY package*.json ./
 
 # Install dependencies
 RUN npm install
 
 # Copy source code
-COPY frontend/ .
+COPY . .
 
 # Build the app
 RUN npm run build
 
-# Keep container running and serve the built files
-CMD ["npm", "run", "preview"]
+# Production stage
+FROM nginx:alpine
+COPY --from=builder /app/dist /usr/share/nginx/html

docker/nginx/conf.d/default.conf

@@ -1,5 +1,5 @@
 upstream backend {
-    server backend:8000;  # Changed from 8080 to 8000
+    server backend:8000;  # Changed from 8080 to match FastAPI port
 }
 
 server {
@@ -9,8 +9,9 @@ server {
     root /usr/share/nginx/html;
     index index.html;
 
+    # Fix permissions and routing
     location / {
-        try_files $uri $uri/ /index.html;
+        try_files $uri $uri/ /index.html =404;
         add_header Cache-Control "no-cache";
     }
     
@@ -25,4 +26,10 @@ server {
         proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
         proxy_set_header X-Forwarded-Proto $scheme;
     }
-}
+
+    # Add explicit favicon handling
+    location = /favicon.ico {
+        access_log off;
+        log_not_found off;
+    }
+}