The management monitor checks http://{host}:{port}/health (no slug prefix).
Adds a location = /health alias alongside the existing /rates/health
so both the slug URL (browser/NPM) and the bare path (monitor) work.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
PWA exact-match location blocks had no root directive so try_files $uri
resolved against nginx's default /etc/nginx/html instead of
/usr/share/nginx/html. Moving root to server level fixes all three
PWA blocks (registerSW.js, sw.js, manifest.webmanifest).
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>