[Feature Request] UI Improvement for clearing hotkeys

[alexrelis]

Hello guys, thank you for taking the time to read my feature request :) When a user normally goes to Config > Input and hotkeys, everything is pretty well laid out... ...but if a user accidentally presses a button and wants to clear a button/hotkey to change it to something else, there's no clear indication on how to do that. So I propose this piece of text appear in the window: That way, the user will know what to do. I was using MelonDS and accidentally set x axis right on my analong stick to "Swap screens" and a button and I was wondering how I could clear the mapping until I found out via this forum post: melonds.kuribo64.net/board/thread.php?id=851 I think it makes it a little more user friendly for users, don't you think?