Gitea archive endpoint returns 500. Clone cal-shared repo
and use as local file dependency in Docker build.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Docker build containers can't resolve 'server' hostname.
Use --network=host with localhost:3000 instead.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>