Chain COSMIC as the first branch in DMgreetd.set_autologin so
cosmic-greeter-start is picked before gtkgreet/tuigreet/ddlm fallbacks.
Also set the cosmic-greeter user and general.service so the generated
config.toml matches upstream cosmic-greeter.toml. Gate on the selected
desktop being COSMIC. pkgrel 11 -> 12.
PS: as the maintainer, a hotfix release will drop shortly after I finish
suffering through a Gentoo install.
c-ludenberg
c7a17c5a62