Add basic quiz functionality

tvdt/quiz/models/quiz_time.py

@@ -0,0 +1,15 @@
+from django.db import models
+from django.utils.translation import gettext_lazy as _
+from django_stubs_ext.db.models import TypedModelMeta
+
+
+class QuizTime(models.Model):
+    candidate = models.ForeignKey(
+        "Candidate", on_delete=models.CASCADE, verbose_name=_("candidate")
+    )
+    quiz = models.ForeignKey("Quiz", on_delete=models.CASCADE, verbose_name=_("quiz"))
+    seconds = models.PositiveIntegerField(verbose_name=_("seconds"))
+
+    class Meta(TypedModelMeta):
+        verbose_name = _("quiz time")
+        verbose_name_plural = _("quiz times")