# Summary
- [Introduction](index.md)
- [Quick Start](quickstart.md)
- [Command Surface](commands.md)
- [Calibration](calibration.md)
- [Release And Maintenance](release.md)
- [Plan — Postgres + HM module](planning/postgres-and-hm-module/README.md)
- [01 — DB backend abstraction](planning/postgres-and-hm-module/01-db-backend-abstraction.md)
- [02 — Postgres backend](planning/postgres-and-hm-module/02-postgres-backend.md)
- [03 — Config and CLI wiring](planning/postgres-and-hm-module/03-config-and-cli-wiring.md)
- [04 — HM module: Postgres](planning/postgres-and-hm-module/04-hm-module-postgres.md)
- [05 — Tests, docs, changelog](planning/postgres-and-hm-module/05-tests-docs-changelog.md)
- [Plan — HM integration gaps](planning/hm-integration-gaps/README.md)
- [01 — CLI env-var hooks](planning/hm-integration-gaps/01-cli-env-vars.md)
- [02 — HM env wiring and fixes](planning/hm-integration-gaps/02-hm-env-and-fixes.md)
- [03 — HM declarative settings](planning/hm-integration-gaps/03-hm-declarative-config.md)
- [04 — Test non-cwd status](planning/hm-integration-gaps/04-test-non-cwd-status.md)
- [05 — Docs and CHANGELOG](planning/hm-integration-gaps/05-docs-changelog.md)