Panic's Nova Added Support for Swift

This actually was released sometime in spring of this year (2023) as an Extension named Icarus for Panic's awesome code editor Nova. I somehow missed the news!

It supports Nova 10 just fine in addition to Nova 11. (I haven't updated yet) From initial experimentation following the README, it works great!

I put the little bit of code I wrote to get it working in a repo. (With some minimal instructions)