plugins/scale: add an option to move from/to cursor while scaling
Add an option to move from/to cursor while scaling. I think we need that unique effect in kwin 6.
Looks like this: https://invent.kde.org/plasma/kwin/uploads/a9369fdb6c7257fbe959d55fa3459f23/simplescreenrecorder-2023-07-28_14.57.15.mkv
Edited by Nate Graham