app/ folder, including the Tailwind CSS configuration (e.g., tailwind.config.ts, app/static/styles.css).1.6.810.19.63.4.10.216.0Preact in a TSX file:class instead of className to see if it resolves the issue, but that didn’t work either. I get a warning saying 'Attribute class is not allowed here', which is why I’m using className instead. However, the autocompletion for Tailwind classes still doesn't appear.