Add TailwindCSS v4 as an option

[jscarle]

Please describe

Please add TailwindCSS as a an option!

Additional context

I know this has already been discussed as part of #246, but with the arrival of v4, it's even easier to integrate as an option now and should be reconsidered.

https://tailwindcss.com/docs/installation/using-vite

[btea]

It does seem very easy to introduce tailwind configuration now, perhaps relevant options can be added. cc @cexbrayat @haoqunjiang