Separate pre-screening for different courses

[Margaryta-Maletz]

Describe the feature
Please describe the requested feature in details.

Add the ability to create various questions for pre-screening interviews for JS, React, Short-Track etc. courses.

Additional context
Add any other context about the feature here.

It is important to retain the ability to accept students as mentees or transfer them to a waiting list with comments after a pre-screening interview. But right now, we only have one list of questions. It would be better to have different questions for each course.