Fix Nginx template configuration for Docker deployment

Dockerfile

@@ -7,6 +7,6 @@ RUN npm run build
 
 FROM nginx:alpine
 COPY --from=build /app/dist /usr/share/nginx/html
-COPY nginx.conf /etc/nginx/templates/nginx.conf.template
+COPY nginx-template.conf /etc/nginx/templates/default.conf.template
 EXPOSE 80
 CMD ["/docker-entrypoint.sh", "nginx", "-g", "daemon off;"]

nginx-template.conf

@@ -0,0 +1,24 @@
+server {
+    listen 80;
+    server_name localhost;
+
+    # Serve static files
+    location / {
+        root /usr/share/nginx/html;
+        index index.html index.htm;
+        try_files $uri $uri/ /index.html;
+    }
+
+    # Proxy API requests to the backend server
+    location /api/ {
+        proxy_pass http://${BACKEND_HOST:-backend}:${BACKEND_PORT:-3001}/;
+        proxy_http_version 1.1;
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection 'upgrade';
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto $scheme;
+        proxy_cache_bypass $http_upgrade;
+    }
+}

nginx.conf

@@ -1,51 +0,0 @@
-events {
-    worker_connections 1024;
-}
-
-http {
-    include       /etc/nginx/mime.types;
-    default_type  application/octet-stream;
-
-    # Log format
-    log_format main '$remote_addr - $remote_user [$time_local] "$request" '
-                    '$status $body_bytes_sent "$http_referer" '
-                    '"$http_user_agent" "$http_x_forwarded_for"';
-
-    access_log /var/log/nginx/access.log main;
-    error_log /var/log/nginx/error.log;
-
-    sendfile on;
-    keepalive_timeout 65;
-
-    # Gzip compression
-    gzip on;
-    gzip_vary on;
-    gzip_min_length 1024;
-    gzip_types text/plain text/css text/xml text/javascript application/javascript application/xml+rss application/json;
-
-    # Server block
-    server {
-        listen 80;
-        server_name localhost;
-
-        # Serve static files
-        location / {
-            root /usr/share/nginx/html;
-            index index.html index.htm;
-            try_files $uri $uri/ /index.html;
-        }
-
-        # Proxy API requests to the backend server
-        location /api/ {
-            proxy_pass http://${BACKEND_HOST:-backend}:${BACKEND_PORT:-3001}/;
-            proxy_http_version 1.1;
-            proxy_set_header Upgrade $http_upgrade;
-            proxy_set_header Connection 'upgrade';
-            proxy_set_header Host $host;
-            proxy_set_header X-Real-IP $remote_addr;
-            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
-            proxy_set_header X-Forwarded-Proto $scheme;
-            proxy_cache_bypass $http_upgrade;
-        }
-    }
-}