- Top-level BEGIN/COMMIT/ROLLBACK work (server-side)
- SAVEPOINT (nested tx) does not work — BaraDB server limitation
- RETURNING parsed but ignored by BaraDB executor — server limitation
- docker-compose.ormin.yml: BaraDB + Ormin dev environment
- clients/nim/ormin/docker/Dockerfile: dev image with Nim 2.2.10
- clients/nim/ormin/docker/entrypoint.sh: auto-install deps
- docker-compose.test.yml: add Ormin compile test