Introduce PostgresAdapter for dict-based row CRUD via psycopg3, including config, lazy exports, unit/integration tests with testcontainers, and an example UserTableRepository.
Co-authored-by: Cursor <[email protected]>
Split Redis and MinIO container setup into backend-specific conftest modules so only the containers needed for collected tests are imported and started.
Co-authored-by: Cursor <[email protected]>