Improvements and bug fixes:
- Some color adjustments in dark mode
- Incorrect spacing in the “Student Councils” section were fixed
- Login via in-app browser is now possible
- The app did not start when the authentication service was down; this has now been fixed
- For links to map apps (e.g., Google Maps or similar), the preferred app can now be selected by the user
- The app can be downloaded via F-Droid again
