[Suggestion] Hotkeys to save/load layouts

[NecroSyri]

Not really an issue, but it would be nice to be able to configure some hotkeys to save and load layouts. At least one for saving and one for loading the last layout saved with the hotkey. Having multiple keys could be nice, either setting your own hotkeys for save slot 0-X and load them. Or save/load current slot, and increase/decrease slot number (but then it would need an overlay message displaying the current slot)