CLI: typescript option for tailwind.config

[blusrc]

when using npx shadcn-ui init with typescript project (i.e. create-t3-app) it creates tailwind.config.js and needs to be manually changed. Maybe CLI could see the existing tailwind config and based on .ts or .js extension edit it.

[shadcn]

@blusrc I'm working on adding create-t3 support out of the box.

[Princezhm]

@shadcn @blusrc with the PR that I created https://github.com/shadcn/ui/pull/245, basically we can add features like this without much effort.