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-font-set

@@ -1,12 +1,12 @@
 #!/usr/bin/env bash
 
 # Set the system-wide monospace font that should be used by the terminal, hyprlock, waybar, swayosd, etc.
-# Declarative version for Nnomarchy NixOS.
+# Declarative version for Nomarchy NixOS.
 
 font_name="$1"
 
 if [[ -z $font_name ]]; then
-  echo "Usage: nnomarchy-font-set <font-name>"
+  echo "Usage: nomarchy-font-set <font-name>"
   exit 1
 fi
 
@@ -31,7 +31,7 @@ if fc-list | grep -iq "$font_name"; then
     notify-send -u low "    You must restart Ghostty to see font change"
   fi
   
-  nnomarchy-hook font-set "$font_name"
+  nomarchy-hook font-set "$font_name"
 else
   echo "Font '$font_name' not found."
   exit 1