Adds a hotkey to select the entity under the mouse cursor from player inventory, if present.
Providing the player with new tools or adjusting the game interface, without fundamentally changing gameplay.
I see you used hotkeys in your mod, but I can't find any documentation on it, can you send me a link to it?
The Hand Crank Generator mod is a great example to work from. The author included extra comments documenting the various options.
https://mods.factorio.com/mods/eradicator/HandCrankGenerator