I’ve looked for something like that myself, but haven’t found anything.
(That said, I’m considering now building the same app in React, as React developers seem to be much more in demand, at least for now. But that’s another issue entirely…)
So I’d say read the guide and start building a basic app. Hopefully you’ll find it a really fun way to learn, like I did.
Good luck on your Vue journey, and please let us know how you’re getting on with it.