Function
The module slug waiting to be announced, or null
Collecting a module's last ticket opens a dialog a few seconds later, once the ticket notification has left — and a learner who moves on in those seconds unmounts the page that owed them the dialog. Recording the prize here lets the announcement outlive that page and be made wherever they land.
Browser-side only — do NOT call from a Server Component.
The module whose prize is waiting to be announced, if any.