This is pretty slick, man. The only thing is that the Ctrl-Cmd-] is too hard to press but I'll just use the number thing.
Want to fix this, how do I reproduce? Select with mouse and cmd+c seems to work for me.
https://gist.github.com/roshan/b2a073e2377f370ce83cf7c4ea6d8...
I'm on MacOS 15.7.4 on an M4 Max Macbook
I have Karabiner Elements so I added it and it's amazing!