nginx.conf

server {
  listen 80;
  server_name _;

  root /usr/share/nginx/html;
  index index.html;

  add_header X-Content-Type-Options "nosniff" always;
  add_header X-Frame-Options "SAMEORIGIN" always;
  add_header Referrer-Policy "strict-origin-when-cross-origin" always;
  add_header Permissions-Policy "camera=(), microphone=(), payment=()" always;

  location = /sw.js {
    add_header Cache-Control "no-store, no-cache, must-revalidate, proxy-revalidate";
    add_header Service-Worker-Allowed "/";
    try_files $uri =404;
  }

  location = /site.webmanifest {
    add_header Cache-Control "no-cache";
    add_header Content-Type "application/manifest+json";
    try_files $uri =404;
  }

  location /assets/ {
    expires 1y;
    add_header Cache-Control "public, max-age=31536000, immutable";
    try_files $uri =404;
  }

  location / {
    try_files $uri $uri/ /index.html;
  }
}