Setup real first-run install

default/hypr/autostart.conf

@@ -6,6 +6,7 @@ exec-once = uwsm app -- swaybg -i ~/.config/omarchy/current/background -m fill
 exec-once = uwsm app -- swayosd-server
 exec-once = /usr/lib/polkit-gnome/polkit-gnome-authentication-agent-1
 exec-once = wl-clip-persist --clipboard regular --all-mime-type-regex '^(?!x-kde-passwordManagerHint).+'
+exec-once = omarchy-first-run
 
 # FIXME: Reenable the walker service once the memory leak has been fixed
 # See https://github.com/basecamp/omarchy/issues/698