- execute in this directory as regular user:
$ plasmapkg --type kwinscript -i .
- create custom shortcut with this command:
qdbus org.kde.KWin /Scripting loadScript ~/.kde/share/apps/kwin/scripts/quickMoveAndResize/contents/code/main.js; qdbus org.kde.KWin /Scripting start
Path to main.js can differ on your system, check it!