[Senate] Update artifact-governance.md lifecycle diagram to match code done

← Senate
Governance doc (docs/planning/artifact-governance.md:41-47) defines lifecycle flow as draft → proposed → active → investigating → addressed → archived, but code LIFECYCLE_STATES and DB actual states are completely different. Doc needs to be updated to reflect actual state machine: {draft, listed, validated, flagged, challenged, deprecated, rejected}. See spec ce3d7498_audit_lifecycle_states_spec.md Gap 3.

Completion Notes

Auto-completed by supervisor after successful deploy to main

Git Commits (6)

Squash merge: orchestra/task/73ff9962-agent-debate-enrollment-driver-driver-1 (69 commits) (#568)2026-04-27
Squash merge: orchestra/task/73ff9962-agent-debate-enrollment-driver-driver-1 (69 commits) (#568)2026-04-27
[Senate] Update artifact lifecycle diagram to match LIFECYCLE_STATES code [task:3620827c-21af-4a9b-bd82-7fc774efa1e0] (#506)2026-04-26
[Senate] Update artifact lifecycle diagram to match LIFECYCLE_STATES code [task:3620827c-21af-4a9b-bd82-7fc774efa1e0] (#506)2026-04-26
[Senate] Audit 25 artifact lifecycle states; deprecate 10 fail-quality notebooks [task:ce3d7498-b063-4a26-8656-735bbf6a3a8e]2026-04-26
[Senate] Audit 25 artifact lifecycle states; deprecate 10 fail-quality notebooks [task:ce3d7498-b063-4a26-8656-735bbf6a3a8e]2026-04-26

Sibling Tasks in Quest (Senate) ↗