- scripts/init_data.py: standalone CLI tool, connects directly to sage DB
- Remove HTTP endpoint (cron/init_data.dspy) - init is one-time operation
- Remove init_datamart from init.py - no longer exposed as web service
- Remove RBAC permission for init_data.dspy
Usage: cd /path/to/sage && python /path/to/sage_datamart/scripts/init_data.py
