Adding the new rewrite

requirements.txt

@@ -3,7 +3,20 @@ uvicorn[standard]==0.30.6
 pyyaml==6.0.2
 redis==5.0.7
 pydantic==2.9.2
+pydantic-settings==2.5.2
 jinja2==3.1.4
 python-multipart==0.0.9
 orjson==3.10.7
+passlib[argon2]==1.7.4
+itsdangerous==2.2.0
+slowapi==0.1.9
+python-json-logger==2.0.7
+tenacity==9.0.0
+prometheus-client==0.21.0
+
+# Dev / test dependencies (kept in main file for simple docker-based dev)
 pytest==8.3.3
+pytest-asyncio==0.24.0
+httpx==0.27.2
+fakeredis==2.25.1
+ruff==0.6.9