Introduce internal/contracts/vocabulary for state/role/error sentinels,
alias through docgov, and retarget hot production consumers so
coordinator no longer imports docgov for vocabulary-only use.
Consolidate approved policies and add local lease, document CAS, commit, candidate and environment gates. Preserve conservative recovery and cleanup limits.
Give implementers one entry for narrow ports, the event bus, and the rule that a fault stays inside its module.
Co-authored-by: Cursor <cursoragent@cursor.com>
WeiCHEN