[CGMZ] Shop Command Window - Beta Release

Hi all, today this plugin was updated to version Beta!
This version adds hotkeys that allow you to select any command in the window by pressing a key on the keyboard or a gamepad button. You do not have to assign hotkeys to commands, in which case the player will still need to manually select them. Even if a hotkey is assigned, the player can always still select the command manually as well.
- Added hotkeys for commands in the shop scene