Feature description

Firstly, let me say thank you for the great app. I find Termux and Termux-widget incredibly useful. I have a number of widget shortcut icons on my home screen. I can tell which script is being run by the title text under the widget icon. However, I would love to be able to change the icon for each widget.

Some googling indicates that I may be able to install a different launcher and then customise my icon, but it would be great if the widget could do this.

I am not the first to request this feature, but appear to be the first, here on github.

Thanks again.