index.html

<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8">
    <link rel="icon" href="/logo.svg" type="image/svg+xml">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Vue Anu Starter</title>
    <script>
      (function () {
        const prefersDark = window.matchMedia && window.matchMedia('(prefers-color-scheme: dark)').matches
        const setting = localStorage.getItem('vueuse-color-scheme') || 'auto'
        if (setting === 'dark' || (prefersDark && setting !== 'light'))
          document.documentElement.classList.toggle('dark', true)
      })()
    </script>
  </head>
  <body>
    <div id="app"></div>
    <script type="module" src="/src/main.ts"></script>
  </body>
</html>