How to use @theme in the latest project? Is there no error message when the mdx document is written incorrectly?

[2219160052]

我是通过pnpm create rspress@latest创建的项目
然后把项目里docs文件给清掉了，就留了个public，因为没icon会报错。
然后建了一个index.mdx文件，在里面用的官方文档给的示例，页面显示是空白，控制台和页面没有报错信息,而且idea提示@theme没找到,是我有啥地方需要配置或者安装什么依赖么？

import { Card } from '@theme';

function App() {
  return <Card title="Card Title" content="Card Content" />;
}

这是我打包的项目文件
note-mdx.zip

[JounQin]

It should be @rspress/core/theme or @rspress/theme-default.

@theme is an alias for local theme like theme/index.tsx.

[2219160052]

CodeBlockRuntime
Can't customize the theme? I don't see it in rspress/theme

[JounQin]

CodeBlockRuntime is only available in rspress v2 beta.

[2219160052]

thanks