Vision for better VS code future, fixes #6569

[fulldecent]

What's the problem this PR addresses?

https://github.com/yarnpkg/berry/issues/6569#issuecomment-2427942103

How did you fix it?

Add documentation

Checklist

• [x] I have read the Contributing Guide.

• [x] I have set the packages that need to be released for my changes to be effective.

• [x] I will check that all automated PR checks pass before the PR gets reviewed.