[New release] Zigverm v0.3.0 released

This release is mainly dedicated towards renaming of zigvm to zigverm because a lot of people suggested to use a better name for it in my first post and this is the new name I am going with. It also covers fixing a bunch of bugs here and there. You can checkout the release here. Keep in mind that zigverm is not production ready yet. It covers basic features like installing versions, uninstalling versions, overriding which versions to use under certain directories etc, opening documentations lo...