[cschanhniem]

Summary

• RecalibrationDecisionLog (RDL-): 13 fields, machine-readable calibration checkpoint governance
• 13 validation rules: RDL- prefix, pipeline_version+calibration_checkpoint non-empty, ISO dates (decision_date + next_review_date), trigger_type vocab (5), trigger_artifact_id prefix vocab (6: CPS-/DRM-/PCI-/BSP-/CIR-/RRF-), decision_outcome vocab (4: approved/refused/deferred/partial_approved), decision_authority vocab (5), evidence_summary non-empty, rationale non-empty and ≤500 chars, conditions_if_deferred required when outcome=deferred, notes ≤300 chars
• 3 warnings: refused outcome, deferred with no notes, notes empty
• 63 tests; BASELINE 5918→5981
• CLI: openamp-foundry recalibration-decision-log-check
• Implements Phase G G1 — closes governance audit trail for calibration decisions