Design language

There's a lot of great feedback in this thread. As has been mentioned, folks here are listening, and no decision is final.

If you haven't checked out @MrRooni's blog post 1Password 8: The Story So Far, there's some more background there on the current direction of the Mac app and other apps. In addition, looking at the constraints described there, it's quite possible the Mac app will use Swift UI again at some point when we don't have to worry about that choice cutting off a sizable share of macOS versions.