ARC-WC World Cognition MVP v0.21 — Regression Report

All isolated unittest modules passed.
284/284 PASS

Per-module results:
- test_arc_wc: 21/21 PASS (0.031s)
- test_bounded_worker_v08: 13/13 PASS (0.064s)
- test_candidate_lifecycle_v10: 13/13 PASS (0.059s)
- test_certificate_application_v11: 14/14 PASS (0.329s)
- test_durable_loop_v07: 13/13 PASS (1.322s)
- test_event_frontier_v18: 12/12 PASS (22.256s)
- test_heterogeneous_frontier_v19: 13/13 PASS (0.194s)
- test_incremental_cognition_v17: 10/10 PASS (19.723s)
- test_live_cognition_refresh_v16: 11/11 PASS (21.150s)
- test_live_compilableworld_session_v14: 11/11 PASS (21.861s)
- test_live_epoch_and_gcm_v05: 21/21 PASS (0.087s)
- test_live_session_recovery_v15: 8/8 PASS (17.701s)
- test_live_transport_authority_v06: 17/17 PASS (2.433s)
- test_local_composition_v04: 16/16 PASS (0.074s)
- test_native_compilableworld_v13: 17/17 PASS (11.823s)
- test_native_macr_v09: 13/13 PASS (4.189s)
- test_repo_integration: 18/18 PASS (0.073s)
- test_source_registry_v20: 10/10 PASS (0.126s)
- test_source_supervision_v21: 15/15 PASS (0.428s)
- test_world_commit_v12: 18/18 PASS (0.257s)

Execution note:
- 20 unittest modules were executed independently with bounded parallelism.
- Every module returned a successful unittest result.
- compileall and CLI help smoke tests also passed.
