remove remnant

src/Model/Auth.hs

@@ -312,10 +312,6 @@ generateToken tuid method (AuthResponse response) conn = do
       throwError err501
         { errBody = "Validation of challenge response authentication not yet implemented"
         }
-  -- signJWT :: JWK -> AuthResult -> MateHandler (Either JWTError SignedJWT)
-    -- signJWT key result = liftIO $ runExceptT $ do
-    --   algo <- bestJWSAlg key
-    --   signJWS (A.encode result) (Identity (newJWSHeader ((), algo), key))
 
 
 insertToken