Thilo Wischmeyer authored 4 years ago and Dominik Seeger committed 4 years ago

- The dialog now has an absolute max-width in order to make it readable on
  smaller screens.
- The dialog has a fixed height, which makes the transition from the GDPR
  screen to the registration form less jarring.
- Buttons have more consistent styling.

Additionally, we added a setting to optionally include example solutions for the students to see during their review.

- tutors no longer need an assignment when in exercise mode
- all feedback is always final when in single correction mode