feat: tooltip foundation (#2950)

* feat: add foundation for tooltips

* fix: add lang

* refactor: remove React import where no longer necessary

src/pages/_app.tsx

@@ -2,7 +2,8 @@ import axios from 'axios';
 import type { AppInitialProps, AppProps } from 'next/app';
 import App from 'next/app';
 import Head from 'next/head';
-import React, { useEffect, useState } from 'react';
+
+import { useEffect, useState } from 'react';
 import { IntlProvider } from 'react-intl';
 import { ToastProvider } from 'react-toast-notifications';
 import { SWRConfig } from 'swr';