Store refresh token on login

front/src/pages/auth/__tests__/Callback.test.tsx

@@ -0,0 +1,7 @@
+import { render } from '@testing-library/react';
+
+import { CallbackDefault } from '../__stories__/Callback.stories';
+
+it('Checks the Callback page render', () => {
+  render(<CallbackDefault />);
+});