The site sits behind a reverse proxy that already handles compression
and security headers. Disable those in SWS to avoid redundant work and
duplicate/conflicting headers, letting each layer own one concern.
- compression / compression-static: off (proxy compresses)
- security-headers: off (proxy sets them)
- cache-control-headers, page-fallback, health: kept (origin concerns)
Replace nginx:alpine-slim with the scratch-based static-web-server
image, reducing the final image size ~32MB -> ~23MB (28% smaller).
- Dockerfile: serve from static-web-server:2, copy site to /public
- sws.toml: mirror previous nginx behavior (compression, cache-control,
SPA index fallback) plus security headers and /health endpoint
- Remove now-unused nginx.conf