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-webapp-remove-all

@@ -1,7 +1,7 @@
 #!/bin/bash
 
-# Remove all web apps installed via nnomarchy-webapp-install.
-# Identifies web apps by their Exec pattern (nnomarchy-launch-webapp or nnomarchy-webapp-handler).
+# Remove all web apps installed via nomarchy-webapp-install.
+# Identifies web apps by their Exec pattern (nomarchy-launch-webapp or nomarchy-webapp-handler).
 
 set -e
 
@@ -12,7 +12,7 @@ echo "Scanning for web apps in $APP_DIR..."
 
 webapp_desktop_files=()
 while IFS= read -r -d '' file; do
-  if grep -q "Exec=nnomarchy-launch-webapp\|Exec=nnomarchy-webapp-handler" "$file" 2>/dev/null; then
+  if grep -q "Exec=nomarchy-launch-webapp\|Exec=nomarchy-webapp-handler" "$file" 2>/dev/null; then
     webapp_desktop_files+=("$file")
   fi
 done < <(find "$APP_DIR" -maxdepth 1 -name "*.desktop" -print0 2>/dev/null)