GitHub took the organization's repos and GHCR offline on 2026-09-20. Repo,
release, raw-file and clone links now go to Gitea at git.coffeylabs.org,
container images to registry.coffeylabs.org, and GitLab-style /-/blob paths
to Gitea's /src/branch form. Go module paths are identifiers and stay as
they are; links to GitHub issues and pull requests are left as history.
The README keeps what the tool is, how to install it and the first commands,
and points to the guide on docs.ihasmail.org. Everything else moves, whole,
into docs/ and CONTRIBUTING.md, where it is organized for readers who want
the detail. Where the old README disagreed with the code, the code wins.