[ui-mate] Set postmarketOS artwork as default wallpaper
Set postmarketOS artwork as default wallpaper. Tested on qemu and on real device
[x] Merge on GitHub (see https://postmarketos.org/merge)
Set postmarketOS artwork as default wallpaper. Tested on qemu and on real device
[x] Merge on GitHub (see https://postmarketos.org/merge)