MacForge VS hammerspoon

The only thing I know of is moreMenu but it requires MacForge which unfortunately means it probably requires disabling SIP. It also may not be M1/M2 compatible.

long answer: - install MacForge. it's a plug-in loader for macOS

You can change even to any image if you hardly want to, but at a cost that I would not bother with. There is a plugin for MacForge that changes UI parts https://github.com/MacEnhance/MacForge

Another option for hacking something like this together could be HammerSpoon. I’ve spent some time with it, but haven’t tried integrating with Apple Notes, I mostly did stuff at the file system level to keep it easy.

https://www.hammerspoon.org/

For basic window tiling, I stumbled across Hammerspoon and the MiroWindowsManager spoon.

https://github.com/miromannino/miro-windows-manager

https://www.hammerspoon.org/

I use hammerspoon a lot and it seemed like scheduling SelfControl could be done using it so I created Hammer Control. Check it out!

Hammerspoon - Price: Free Desktop automation tool for macOS that allows you to write Lua scripts to control your Mac.

Assuming no one has a cut-and-dried solution that just works, would something like this be possible with say, AppleScript or another scripting tool like Hammerspoon? I've not used either of these tools before, but would be open to seeking out a scripting solution on my own if it's viable. Or am I going to run into insurmountable security restrictions?

Spark (not the email app). There are others like Hotkey and Hammerspoon.

I have tried different tools for this including Rectangle, but I've finally settled with hammerspoon. It solves the problem of window-management but you can also use it to create custom keyboard shortcuts and much more.