- Companion QR overlay: demo builds encode the demo's own origin
(/packages/archipelago-companion.apk ships in the web image) instead of
the vps2 raw URL.
- Dockerfile.web/.backend: build-time scrub replaces every remaining
occurrence of the release-server address with registry.demo.internal and
fails the build if any survives.
- Mock backend update-mirror list, sideload help text, and changelog prose
no longer name the server address.
- Copy demo-images workflow into .gitea/workflows/ — Gitea ignores
.github/workflows when .gitea/workflows exists, so the CI never ran.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
