Python library dependencies must flow from core to repo and audit, then to services, and finally to temporal, api, admin, and gateway so that backend layering remains consistent.

**Dependency flow:** core → repo/audit → services → temporal/api/admin/gateway

— PYRANA_PLATFORM_ARCHITECTURE_REFERENCE.md

pyrana-core | Domain models, DTOs, enums — foundation for everything

— PYRANA_PLATFORM_ARCHITECTURE_REFERENCE.md

### Python Libraries (libs/python/) — The Backend Core

— PYRANA_PLATFORM_ARCHITECTURE_REFERENCE.md