two tiny remarks about the UKUI desktop environment in Debian

Hi,

My two points on this subject:
1. In Debian there is no adapted ukui-desktop-environment meta package (see
https://github.com/ukui/ukui-desktop-environment), is that on purpose?
2. UKUI is also not listed in https://wiki.debian.org/DesktopEnvironment,
but that imay be a corollary of 1.

Regards,
Patrice