d58967c671
- Dockerfile: serve the static PWA via nginx:alpine on port 8080 - deploy/nginx.conf: mirror .htaccess (jsx/mjs MIME, no-cache for shell/sw/manifest/meta/dist, long-immutable cache for assets, security headers, SPA fallback) - fly.toml: internal_port 8080, force_https, scale-to-zero - .dockerignore: exclude .git/node_modules/tests from the image