Target stack: FastAPI · Python 3.13 · async SQLModel + SQLite WAL · Argon2 + LDAP · Ed25519 JWT via authlib
· CSRFMiddleware · aiocache (15‑min TTL) · Loguru · self‑signed TLS.
- Test Pyramid Distribution: Adhere to a 70% Unit, 20% Integration, 10% E2E test distribution.
- Unit Test Mandate: Unit tests MUST test components in complete isolation.