Bind commands like undo to hotbar item

[Frago9876543210]

Description

It’s more convenient undo it with hotbar item rather than command. It can also be used for copying and other things. It makes sense to call it "actions" and allow to bind with item.

[SOF3]

That sounds like an idea for a full blown UI library

[Ifera]

PoWeR ToOlS!?