Fixed bad gateway

Dockerfile

@@ -7,5 +7,5 @@ RUN npm run build
 
 FROM nginx:1.27-alpine
 COPY --from=build /app/dist /usr/share/nginx/html
-EXPOSE 80
-CMD ["nginx", "-g", "daemon off;"]
+COPY nginx.conf /etc/nginx/conf.d/default.conf
+EXPOSE 80

nginx.conf

@@ -0,0 +1,22 @@
+server {
+    listen 80;
+    server_name _;
+    root /usr/share/nginx/html;
+    index index.html;
+
+    gzip on;
+    gzip_types text/css application/javascript application/json image/svg+xml;
+
+    location / {
+        try_files $uri $uri/ /index.html;
+    }
+
+    location = /index.html {
+        add_header Cache-Control "no-cache";
+    }
+
+    location ~* \.(?:css|js|json|svg|woff2?)$ {
+        add_header Cache-Control "public, max-age=604800, immutable";
+        try_files $uri =404;
+    }
+}