MPA 模式下 js 交互全部失效了

[lewton]

Describe the bug

页面只要涉及 js 交互的地方全部失效，比如主题色切换按钮切换不了，媒体查询后折叠按钮打不开等

Reproduction

vitepress build docs --mpa

然后再：vitepress preview docs

Expected behavior

mpa 多页面打包后应该保留默认主题交互相关的js逻辑

System Info

浏览器

Additional context

No response

Validations

• [X] Check if you're on the latest VitePress version.
• [X] Follow our Code of Conduct
• [X] Read the docs.
• [X] Check that there isn't already an issue that reports the same bug to avoid creating a duplicate.

[brc-dd]

The default theme is not compatible with MPA mode. MPA mode might be a misnomer, it's actually zero js mode. Only static html and css will work. You'll need to manually write your theme and import js via head config to make it interactive.