update docker image to support manifest mimetype

Dockerfile

@@ -10,6 +10,6 @@ FROM ubuntu
 RUN apt-get update
 RUN apt-get install nginx -y
 COPY --from=build /app/dist /var/www/html/
-# COPY nginx.conf /etc/nginx/
+COPY nginx.conf /etc/nginx/
 EXPOSE 80
 CMD ["nginx","-g","daemon off;"]

nginx.conf

@@ -0,0 +1,41 @@
+user www-data;
+worker_processes auto;
+pid /run/nginx.pid;
+
+events {
+    worker_connections 768;
+}
+
+http {
+    include mime.types;
+    types {
+        application/manifest+json  webmanifest;
+    }
+
+    server {
+        listen 80;
+        server_name localhost;
+        root /var/www/html;
+        index index.html;
+
+        # Cache control for static assets
+        location ^~ /assets/ {
+            add_header Cache-Control "public, max-age=31536000, s-maxage=31536000, immutable";
+            try_files $uri =404;
+        }
+
+        # Cache control for workbox scripts
+        location ^~ /workbox- {
+            add_header Cache-Control "public, max-age=31536000, s-maxage=31536000, immutable";
+            try_files $uri =404;
+        }
+
+        # Default location with no caching
+        location / {
+            autoindex off;
+            expires off;
+            add_header Cache-Control "public, max-age=0, s-maxage=0, must-revalidate" always;
+            try_files $uri /index.html =404;
+        }
+    }
+}