index.html

<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
      <link rel="icon" href="/favicon.ico" />
      <link rel="icon" type="image/png" sizes="16x16" href="/favicon-16x16.png" />
      <link rel="icon" type="image/png" sizes="32x32" href="/favicon-32x32.png" />
      <link rel="apple-touch-icon" href="/apple-touch-icon.png" />
      <link rel="icon" type="image/png" sizes="192x192" href="/android-chrome-192x192.png" />
      <link rel="icon" type="image/png" sizes="512x512" href="/android-chrome-512x512.png" />
      <link rel="preconnect" href="https://firestore.googleapis.com" />
      <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1" />
    <title>Languages Learner</title>
  </head>
  <body>
    <div id="app"></div>
    <script type="module">
        import {bootstrap} from "@/main";
        bootstrap()
    </script>
  </body>
</html>