"start a React project from scratch" not found

[BNieuwenhuizen]

On https://react.dev/learn/setup the
"If you want to build your own framework, you can start a React project from scratch." link leads to a "Not Found" page.

[jasonqiu212]

Hi @BNieuwenhuizen That's a good spot! I think it should link to: https://react.dev/learn/building-a-react-framework

I can work on a PR to fix this!