I figured i would just pose this idea and see if anyone else thought this was either not worth the time or would actually be worth doing.
The Sony Dualsense controller having pretty great linux support makes it a pretty ideal choice for gaming on linux but the one downside is that its not very easy to control the lightbar color or other LEDs outside of steam. While Nowrep has a tool for it i personally find trying to get the colors to match my keyboard/mouse LEDs with it to be somewhat difficult when not using steam.
I was thinking might it be possible to add controls for the dualsense lightbar/LEDs to the gamepad menu in the KDE settings? While there is a lot of other things that could also be done with it (things involving triggers i believe too) I think at least LED control would be a nice addition.