# Frontend Boundary

- This repository hosts a React edge application for a single BFF.
- Frontend data access flows through `src/api/*` adapter modules.
- The UI does not access DAL or internal services directly.
- Route shell and protected sections are session-aware via Thalos session endpoints.
- Runtime base URLs:
  - `API_BASE_URL` for business BFF calls.
  - `THALOS_AUTH_BASE_URL` for session login/refresh/logout/me.