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/apps/nomarchy-launch-or-focus

@@ -4,7 +4,7 @@
 # Use by some default bindings, like the one for Spotify, to ensure there is only one instance of the application open.
 
 if (($# == 0)); then
-  echo "Usage: nnomarchy-launch-or-focus [window-pattern] [launch-command]"
+  echo "Usage: nomarchy-launch-or-focus [window-pattern] [launch-command]"
   exit 1
 fi