Support class sorting with tailwindcss-intellisense

[pinkfrog9]

prettier-plugin-tailwindcss only works for html, react, etc. But it does not work for template languages like django and jinja templates. I'd suspect it doesn't work for erb either.

Since tailwindcss-intellisense already has the ability to find out which part is the tailwind classes (e.g., with regex), it would be more than preferrable to also include the sort class command.