INFO run_dag: spec_version_check     -> {'spec_version': '1.0'}
INFO run_dag: generate_data          -> {'files': [...3 CSVs...], 'rows': 50}
INFO run_dag: ingest_bronze          -> {'loaded': 50, 'quarantined': 0, 'files': 3}
INFO run_dag: transform_silver       -> {'rows_silver': 41, 'rows_bronze': 50, 'deduped': 9, 'entities': 12}
INFO run_dag: build_gold             -> {'rows_gold': 12, 'tiers': {'CRITICAL': 1, 'HIGH': 7, 'MEDIUM': 4}}
INFO run_dag: DAG run_id=local-... PASSED
