Create SelectedQuestions Modal / Overlay #16
Description
As discussed in #15 a Model or Overlay that shows all selected quest might help to keep the QuestList View cleaner. It might also be handy in other places (e.g. Dashboard or Report)
Draft: https://www.figma.com/file/ptwmoNUHXZSjKFp65SEsHD/HeimSpiel?node-id=255%3A1423