podsteadr-player/nginx.conf

server {
    listen 8097;
    listen [::]:8097;
    server_name _;
    root /usr/share/nginx/html;
    index index.html;

    # Pure client-side SPA — no server routes of its own, everything falls back to index.html.
    location / {
        add_header Cache-Control "no-cache";
        try_files $uri $uri/ /index.html;
    }

    # Content-hashed build output: safe to cache forever.
    location /assets/ {
        add_header Cache-Control "public, max-age=31536000, immutable";
    }

    # The service worker must be revalidated on every load or updates never reach installed apps.
    location = /sw.js {
        add_header Cache-Control "no-cache";
    }

    location = /manifest.webmanifest {
        default_type application/manifest+json;
        add_header Cache-Control "no-cache";
    }
}