Since its release, I’ve mostly used Apple’s Vision Pro like a movie theater. The VR headset is an amazing way to watch Dune — but beyond that, it hasn’t really lived up to its potential as a general-purpose computing device.Today, that’s finally starting to change. With the update to visionOS 2.2, Apple is seriously upgrading the headset’s ability to work with a Mac. It’s probably the closest thing the Vision Pro has to a killer app.The Vision Pro has been able to mirror the screen of a Mac sinc...