Promote the ticket-049 operator guide into durable, agent-facing governance guidance so future agents do not declare autonomy complete after setting a single GitHub variable.
In scope after approval:
AGENTS.md (governance-owned).verify distinction.Out of scope: changing Validator App code (lives in subactor/validator-agent;
listed as external B2–B5 in ticket-049).
AGENTS.md references the checklist and forbids in-repo
self-dispatch of the Validator.