For split screen window adjustments I would suggest Spectacle (spectacleapp.com). It's free and it offers pretty much any possible window layout customization and you can adjust the keyboard shortcuts yourself.
Also a small note - I notice you mentioned command + shift + i to be the hotkey for showing hidden files in Finder. I don't know if you have a different configuration, but in my case it is the shortcut to open the iCloud drive in Finder and the hotkey for displaying hidden files is command + shift + . (which I think is the default).
Very well written and very helpful!
For split screen window adjustments I would suggest Spectacle (spectacleapp.com). It's free and it offers pretty much any possible window layout customization and you can adjust the keyboard shortcuts yourself.
Also a small note - I notice you mentioned command + shift + i to be the hotkey for showing hidden files in Finder. I don't know if you have a different configuration, but in my case it is the shortcut to open the iCloud drive in Finder and the hotkey for displaying hidden files is command + shift + . (which I think is the default).
Thanks, glad you found it helpful!
Thank you for the tip on Spectacle, I didn't even think to look at apps to solve this problem for me so I will check that out.
Also thanks for heads up on the incorrect shortcut, I have fixed that now 🤝