- read databases.csv with stable types (dtype=str, keep_default_na=False)
- validate database field: require '*' or concrete name (no empty/NaN)
- support Postgres cluster dumps via '*' entries (pg_dumpall)
- write SQL dumps atomically to avoid partial/empty files
- early-skip fully ignored volumes before creating backup directories
- update seed CLI to enforce new contract and update by (instance,database)
- adjust tests: sql dir naming + add E2E coverage for early-skip and '*' seeding
- add GitHub Actions CI workflow using Makefile targets exclusively
- run unit, integration and e2e tests via `make test`
- publish Docker image to GHCR on SemVer tags
- force-update `stable` git tag after successful release
- add integration test for seed CLI (CSV upsert behavior)
- extend Makefile with test-unit and test-integration targets
https://chatgpt.com/share/694ee54f-b814-800f-a714-e87563e538b7