Is there any tool that converts an existing HTML/CSS/JS website to a Vite + React project?

I've been looking for a tool that takes an actual existing HTML/CSS/JS project and converts it into a modern Vite + React setup.

Not Figma → React (there are funded startups for that).

Not screenshot → HTML (tools exist for that too).

I mean: you have an HTML site with CSS and vanilla JS, and you want a proper Vite + React project out of it. The closest things I've found are syntax converters — they handle class → className but don't touch component structure, JS logic, or project scaffolding.

Has anyone found something that does the full job? Or is everyone just doing it manually? I'm considering building this.

But I want to understand if others actually need it or if it's just me. What's been your experience converting legacy HTML sites to Vite + React?