"""CLI distribution domain.

Serves the official ``helix`` CLI artifacts (pip/pipx wheel + per-OS
single-file binaries) for self-service download from the Helix web UI.
The artifacts are built and uploaded to S3 by
``.github/workflows/cli-release.yml``; this domain reads the published
manifest and mints short-lived presigned download URLs gated on a
logged-in Helix session.

The CLI itself lives in the repo-root ``cli/`` package (``helix_cli``);
this backend domain only distributes it.
"""