- deploy/airflow/mask_to_curated_dag.py: Trino-SQL masking (hash/redact/generalize)
of PII from postgres/mysql sources into iceberg.curated_masked.* (verified:
14k+11k masked rows, all PII masked).
- OM source->masked lineage edges created; curated tables cataloged.
- Version OM compose + ingestion configs + om_api helper under deploy/openmetadata.