SerKo

Currently I'm working on passing the `test:browser` test, seems there are some bug related to rolldown. I'm trying to only apply `rolldown-vite` to `vitepress` --- Update: test units passed

This issue originates from a syntax definition in VS Code's [html.tmLanguage.json](https://github.com/microsoft/vscode/blob/5f73efc12037a6538aba1ac5b8fcf8d8bcbd532d/extensions/html/syntaxes/html.tmLanguage.json#L339) file. Currently, when using [Web Components](https://developer.mozilla.org/en-US/docs/Web/API/Web_components) in VS Code, any deprecated attributes are still highlighted as errors.  The...

Regression by bab2162