generated from coulomb/repo-seed
Previously defaulted to CWD ("."), causing ingest to silently scan the
state-hub directory instead of the target repo when called without
--repo-path. Now queries GET /repos/{slug}/ for host_paths[hostname]
and exits with a clear error if neither flag nor hub lookup succeeds.
Also deleted the incorrect SBOM snapshot for repo-registry (420 entries
that were actually state-hub packages).
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>