Agents must no longer create repos with their own forge token (a
write-scoped token otherwise creates + owns repos and can self-merge,
bypassing operator-only-merge). Instead:
- Set max_repo_creation=0 on every agent forge user (marker-guarded
PATCH in sync_agent; covers agents provisioned before this). Blocks
new direct creation; push/PR/clone and existing repos are untouched.
- Provision a c0re-owned 'agents' org (the namespace agent repos land
in) plus an empty 'operators' team inside it. The org owns the repos
so perms stay c0re-managed; the operator joins the team out-of-band.
- create_agent_repo() is the sanctioned path: creates the repo in the
agents org, adds the requesting agent as a *write* collaborator (not
owner), and applies branch protection that whitelists merge + required
approval to the operators team — so the author can't merge its own PR.
- is_hive_managed_namespace() guards 'internal'/'agent-configs'/'core'
against a future create surface passing an explicit owner.
No existing repos are modified. The agent/hivectl surface that invokes
create_agent_repo is a follow-up commit.
867be7bb98