spotify-manager-web/src/pages/PageNotFound/index.tsx

import React, { useEffect } from "react";
import styles from "./PageNotFound.module.css";
import { showWarnToastNotification } from "../../components/ToastNotification";

const PageNotFound = () => {
  useEffect(() => {
    showWarnToastNotification("Oops!");
  }, []);

  return <div className={styles.pnf_wrapper}>Page Not Found</div>;
};

export default PageNotFound;