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/appearance/nomarchy-theme-set-vscode

@@ -1,14 +1,14 @@
 #!/bin/bash
 
-# Sync Nnomarchy theme to VS Code, VSCodium, and Cursor
+# Sync Nomarchy theme to VS Code, VSCodium, and Cursor
 
-VS_CODE_THEME="$HOME/.config/nnomarchy/current/theme/vscode.json"
+VS_CODE_THEME="$HOME/.config/nomarchy/current/theme/vscode.json"
 
 set_theme() {
   local editor_cmd="$1"
   local settings_path="$2"
 
-  nnomarchy-cmd-present "$editor_cmd" && [[ $NNOMARCHY_TOGGLE_SKIP_VSCODE_THEME != "true" ]] || return 0
+  nomarchy-cmd-present "$editor_cmd" && [[ $NNOMARCHY_TOGGLE_SKIP_VSCODE_THEME != "true" ]] || return 0
 
   if [[ -f $VS_CODE_THEME ]]; then
     theme_name=$(jq -r '.name' "$VS_CODE_THEME")