feat: add exam mode URL handling and update user scores template

generic/models.py

@@ -1149,6 +1149,9 @@ class ExamBase(ExamOrCollectionGenericBase):
     def get_take_url(self):
         return f"{settings.REMOTE_URL}/rts"
 
+    def get_take_url_exam_mode(self):
+        return f"{settings.REMOTE_URL}/rts?exam_mode=true"
+
     def get_exam_name(self):
         return str(self)
 

generic/widgets.py

@@ -66,7 +66,7 @@ class UserSearchSelectMultipleWidget:
                 f'<span>{u.get_full_name() or u.username} <small class="text-muted">{u.email}</small>'
             )
             if grade_text:
-                selected_html += f' <span class="badge bg-light text-muted ms-2 small border">{grade_text}</span>'
+                selected_html += f' <span class="badge bg-light text-dark text-muted ms-2 small border">{grade_text}</span>'
             selected_html += (
                 '</span>'
                 f'<button type="button" class="btn btn-sm btn-outline-danger ms-2" onclick="removeUserFromField(\'{self.name}\', {u.pk})">Remove</button>'