feat: make sure owner also gets notified, add test

src/fellchensammlung/tools/notifications.py

@@ -1,11 +1,13 @@
 from fellchensammlung.models import User, AdoptionNoticeNotification, TrustLevel
 
 
-def notify_moderators_of_AN_to_be_checked(adoption_notice):
+def notify_of_AN_to_be_checked(adoption_notice):
     if adoption_notice.is_disabled_unchecked:
-        for moderator in User.objects.filter(trust_level__gt=TrustLevel.MODERATOR):
+        users_to_notify = set(User.objects.filter(trust_level__gt=TrustLevel.MODERATOR))
+        users_to_notify.add(adoption_notice.owner)
+        for user in users_to_notify:
             AdoptionNoticeNotification.objects.create(adoption_notice=adoption_notice,
-                                                      user=moderator,
+                                                      user=user,
                                                       title=f" Prüfe Vermittlung {adoption_notice}",
                                                       text=f"{adoption_notice} muss geprüft werden bevor sie veröffentlicht wird.",
                                                       )