feat: dashboard testing suite — scenario UI, load testing, dataset lineage
- 039-dashboard-scenario-ui: agent workspace (WorkspaceModel, scenario
views, parameters/baselines, artifact preview, HITL save/approval,
evidence/VLM review, pipeline verification views) + contextVersion=2
scenario intent + prototype.
- 040-dashboard-load-testing: capacity/matrix/profile, runner pool,
timing, circuit breaker, PROD gate, cache/bounded/consistency,
comparison/schedule, API + frontend + prototype.
- 041-dataset-lineage-blast-radius: usage index, severity/schema-diff,
propagation, deprecation, fanout, API + frontend + prototype (R9
labels/metrics/recreate).
- 036/037 amendments: dataset_updated trigger + fanout_plan_id, lineage
deprecation gate, 040 read-model traceability.
- Includes pre-existing 042-rls-management-workspace and
043-idm-account-integration work.
busya
9de74baa08