There's a new "Game" menu where you can install the game if you
missed the initial prompt on start-up.
If you have XIV on Mac (a fellow XIV launcher) installed, you
now have the option of using their wine binaries and libraries. There is
more to come in future commits, especially pertaining DXVK and MoltenVK.
Game installation has been fixed for macOS, enabling you to start
updating right away without having to fiddle around with finding the
right installer or app package.
Now Astra can bootstrap a new FFXIV it can't find an existing one. It
doesn't even run the installer, but instead extracts the files from the
installer on the fly using unshield. libxiv is now included to handle
this task.
