fix(system): enable uwsm and fix session detection to allow VM login

- Enable programs.uwsm for session management.
- Improve SDDM theme session detection logic to be case-insensitive and more robust.
- Perform a global cleanup of 'Nnomarchy' and 'org.nnomarchy' typos across all scripts and configurations.

bin/utils/nomarchy-cmd-share

@@ -3,7 +3,7 @@
 # Share clipboard, file, or folder using LocalSend. Bound to Super + Ctrl + S by default.
 
 if (($# == 0)); then
-  echo "Usage: nnomarchy-cmd-share [clipboard|file|folder]"
+  echo "Usage: nomarchy-cmd-share [clipboard|file|folder]"
   exit 1
 fi