2934a2d26a
Implementa install_auth_middleware con whitelist /health /apidocs /openapi.json, token timing-safe via secrets.compare_digest, request.state.environment injection. Fix pyproject: --import-mode=prepend (importlib + PEP563 rompe FastAPI Request injection). Rimosso from __future__ import annotations da test_auth.py per stesso motivo. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>