We need a "Waiting List" tab on the student's profile page. When moving students from one class to the next, we want to add them to the waiting list for the upcoming class first. This ensures they pay their tuition for the upcoming class before being officially moved.
Currently, the waiting list feature is available in Poipuli, but students cannot see if they are on the waiting list. We need to make their waiting list status visible to them. Once they pay their tuition, we move them manually to the next class.
