Feature Request: Brightness keys for LED underglow and backlight

[lukaskesch]

Is your feature request related to a problem? Please describe.
No, it is not a bug, it is an enhancement

Describe the solution you'd like
I want to map keys to adjust the brightness of the keyboard (backlight and underglow) LEDs just like I can assign keys to toggle the LED or change the display brightness

Thanks very much!
PS: The new Defy is awesome. Great job!

[alexpargon]

Hey there @lukaskesch !

I have this on the back of my mind for a year at least xD, but it's getting close! we are adding more custom keys recently and we have to make these changes for both the Defy and the Raise, so we will probably add more keys on the process 😄