Add Notes Tab

[omeriadon]

This PR introduces a new “Notes” tab with the following features:

• Toggle monospace font per note.
• Search bar to filter notes.
• Multiple notes sorted by most recently edited.
• Stored in Application Support.

I also made some adjustements to Settings to make it macOS 26 compatible, but it is still backwards compatible with macOS 15 and earlier.

[omeriadon]

Resolves #695

[Alexander5015]

Thanks for the PR! Could you isolate your commits to just the changes for this PR so it doesn't include commits from main?

[omeriadon]

Done

[Alexander5015]

I think you may have accidentally removed localization for several strings as they are now marked as "extractionState" : "stale"

[omeriadon]

When I reverted it to what the repo currently has it still had some errors

[Alexander5015]

Right now when I view the localization file, I don't see any of the translations that are currently on dev. Also keep in mind that the string extraction is automatically done by Xcode, so the issue with strings being stale is probably in Settings and not the localization itself.

[omeriadon]

I think I finished all the issues you pointed out, if theres there's anything else like optionally showing that tab please tell me!
Or a button in the bottom right to keep boringNotch open even if the cursor leaves the area

[Alexander5015]

Right now when I view the localization file, I don't see any of the translations that are currently on dev. Also keep in mind that the string extraction is automatically done by Xcode, so the issue with strings being stale is probably in Settings and not the localization itself.

[omeriadon]

I have no idea why the toolbar item has centered itself, other than that the pre-macOS 15 window is good

But the macOS 26 one is broken, I do not know why since it's a very standard NavigationSplitView and Settings { }