Move back cookie fetch to SignInForm. Role fetched and saved into a Context. Small refactorings.

src/components/AuthUser/SignInForm/SignInForm.tsx

@@ -26,9 +26,6 @@ export const SignInForm: FC = () => {
     };
     if (!isCookieFetched) fetchCookie();
   }, [isCookieFetched]);
-
-  console.log(isCookieFetched);
-
   const history = useHistory();
   const { setRole } = useContext(AuthContext);