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-snapshot

@@ -3,20 +3,20 @@
 set -e
 
 COMMAND="$1"
-NOMARCHY_PATH=${NOMARCHY_PATH:-$HOME/.local/share/nnomarchy}
+NOMARCHY_PATH=${NOMARCHY_PATH:-$HOME/.local/share/nomarchy}
 
 if [[ -z $COMMAND ]]; then
-  echo "Usage: nnomarchy-snapshot <create|restore>" >&2
+  echo "Usage: nomarchy-snapshot <create|restore>" >&2
   exit 1
 fi
 
 if ! command -v snapper &>/dev/null; then
-  exit 127 # nnomarchy-update can use this to just ignore if snapper is not available
+  exit 127 # nomarchy-update can use this to just ignore if snapper is not available
 fi
 
 case "$COMMAND" in
 create)
-  DESC="$(nnomarchy-version)"
+  DESC="$(nomarchy-version)"
 
   echo -e "\e[32mCreate system snapshot\e[0m"