Rename awareness in README, disable push-triggered CI, and point registry paths at coulomb/inter-hub-haskell after Core Hub cutover.
Written from SCOPE.md/INTENT.md and direct source inspection. Requested during reuse-surface REUSE-WP-0017-T05 review follow-up. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>