test(NavbarModal.test.js): mock useAuthRequired hook to isolate NavbarModal tests from authentication logic

Author: somayaassaadi

src/components/navbar/navbar_modal/NavbarModal.test.js

@@ -10,6 +10,9 @@ import { IconProvider } from "@logora/debate.icons.icon_provider";
 import * as regularIcons from "@logora/debate.icons.regular_icons";
 import { Location } from "@logora/debate.util.location";
 import { faker } from "@faker-js/faker";
+jest.mock("@logora/debate.hooks.use_auth_required", () => ({
+    useAuthRequired: () => () => {},
+}));
 import { NavbarModal } from "./NavbarModal";
 
 const routes = {