Confirmed live against forgejo.coulomb.social before deciding rather
than assuming: repo ids are real and stable (target-revenue is 103),
but no instance-level hub identity exists (no nodeinfo endpoint), so
the hub identifier has to be minted, not read from Forgejo.
Decided: milestone_release gains required repo_hub/repo_hub_uri/
repo_id/repo_name; phase.base_phase_id is optional, absent for a
first-ever Phase. The hub-to-URI mapping is hosted Trust Service data
(a new table, parallel to licensor_identities), not a file in this
framework repo, per the maintainer's steer that target-revenue must
stay the generic framework rather than carry a specific deployment's
repo list. Backfilling the three example manifests is deferred to
after T03/T04/T05, since the schema change is shared across all three.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>