[Improvement] Title bar buttons should have larger hitboxes.

[username-generic]

By "hitbox", I mean the clickable area of the buttons, and not their icon representation.

Currently, the hitboxes are the exact same size as their icons, which may make them unnecessarily difficult to press.

Ideally, the hitboxes should be square, and extending slightly beyond the radius of their circle icons, in a way that would allow for screen-edge-pressing the buttons of maximized windows.

Here's an artist's rendition of what I have in mind:

Tested on Fedora Linux 41, KDE 6.3.3

[luisrslz]

You can use the modern window decorations when prompted by the installer.
The classic's don't feature that yet, but as this repo seems to be not maintained anymore, they never will.