Custom background color for each list in widget and app

[HusniMuhammad]

Is your feature request related to a problem? Please describe.

Just want to identify each list by it's background color

Describe the solution you'd like

Describe alternatives you've considered No alternatives (I think)

Thanks

[CampelloManuel]

It is a good idea, but at the moment it can not take priority over other development goals. I will keep it on the to-do list. Thank you.