Docs: Vitest

[ThiagoGMota]

What is the documentation issue?

There is no official tutorial to install vitest in nextjs

Is there any context that might help us understand?

Create a simple tutorial for the beginners programmers learn how to install correctly the vitest

Does the docs page already exist? Please link to it.

https://nextjs.org/docs/app/building-your-application/testing/vitest

[drumst0ck]

In the docs link, you have a manual setup guide. What do you need?