[Queue-2.0] Selection for |Student Groups| > 1
Summary
Currently, some work has been done to do selection for student groups with more than 1 member. However, it is probably quite buggy and currently untested. We should test it and work out some of the already known issues, such as:
- Selecting student groups with more than 1 user could result in being overcapacity in the first step of selection
- and thus, there could also be overcapacity during the room division step.