uv in /backend for PyJWT, Starlette, cryptography, pyjwt, pyjwt, pyjwt, pyjwt, starlette - Update #1417806306

uv in /backend for PyJWT, Starlette, cryptography, pyjwt, pyjwt, pyjwt, pyjwt, starlette - Update #1417806306 #80