title: Multiple entry points in Vite
body: <p>I have a Vue2 project with Webpack, and I'm trying to switch from Webpack to Vite.</p>
  <p>In <code>webpack.common.js</code>, I have multiple entry points:</p>
  <pre class="lang-js prettyprint-override"><code>module.exports = {
      entry: {
          appSchool: './resources/school/app.js',
          appStudent: './resources/student/app.js',
          appAuth: './resources/auth/app.js'
      },
      ...
  }
  </code></pre>
  <p>How do I write this in <code>vite.config.js</code>?</p>