Password-related vulnerability with SDDM and Plasma Wayland session

[omano]

Testers needed: Manjaro KDE massive cleanup/rename

Hey! I cleaned our settings up and removed a lot of obsolete/redundant configs what hopefully could help to provide more vanilla Plasma experience and less problems with new installations. Also Breath2 2021 is renamed to Breath now and the original Breath along with the classic Breath2 are deprecated now and will be removed soon. I’d like to ask you to help me with testing new settings and kconf_update routine to migrate current installations with Breath2 to the new Breath theme. All updates …