Merge branch 'qr-fix' into 'main'

backend/config.py.example

backend/setup.py

backend/website/routes.py

common/lib/verification_api.dart

management/ios/Runner.xcodeproj/project.pbxproj

management/lib/api/user_api.dart

management/lib/models/seed.dart

management/lib/widgets/user_view.dart

management/pubspec.yaml

verification/ios/Podfile.lock

verification/lib/home_page.dart

verification/lib/verification_bloc.dart

verification/pubspec.lock

verification/pubspec.yaml