Hope to support code group or code tabs.

[abelit]

Hope to add code group or code tabs features, like beblow:

input:

::: code-group

/**

 * @type {import('vitepress').UserConfig}

 */

const config = {

  // ...

}

export default config

import type { UserConfig } from 'vitepress'

const config: UserConfig = {

  // ...

}

export default config

:::

output: