Track one-time setup with completion markers

install/user/first-run/install-voxtype.hook

@@ -2,11 +2,10 @@
 
 set -e
 
-(
-  if [[ -n $(omarchy-notification-send -u critical -g  "Install Dictation with Voxtype" "Click to install voice dictation for Omarchy." -a) ]]; then
-    omarchy-launch-floating-terminal-with-presentation omarchy-voxtype-install
-  fi
-) >/dev/null 2>&1 &
-
-# Remove this hook after scheduling the background notification action.
-rm -f "$0"
+if omarchy-done ensure voxtype-install-invitation; then
+  (
+    if [[ -n $(omarchy-notification-send -u critical -g  "Install Dictation with Voxtype" "Click to install voice dictation for Omarchy." -a) ]]; then
+      omarchy-launch-floating-terminal-with-presentation omarchy-voxtype-install
+    fi
+  ) >/dev/null 2>&1 &
+fi