support for other languages

[tommyo]

I would like to be able to use this for vue too. And I don't think it will be difficult to implement.

This is my proposed flow:

start with

npm create vite@latest product -- --template react-ts

or

npm create vite@latest product -- --template vue-ts

Then put everything generated in ./product/src

A second vite can run, and the design-os vite would proxy the fullscreen preview urls to the product vite.

Making different prompts available for vue, which really aligns with the Claude marketplace suggestion in #8

Would work with any language that vite supports.

[tommyo]

I'd be willing to implement, if you think this would be useful.