Send front-page acceptance email and create schedule event

Your confirmed selection records go unnotified, leaving creators unaware and promotion slots unreserved. Deliver the acceptance email and calendar booking to creators so schedules are locked same day.

Overview

When a selection is confirmed, program coordinators need creators notified and schedules locked quickly to avoid confusion and double-booking. This flow sends the acceptance email, creates the calendar event, and logs the booking so creators are informed and promotion slots are confirmed same day.