Hide the cancel button and add title/subtitle to notification page

core/views/notifications.py

@@ -11,6 +11,11 @@ class NotificationsUpdate(LoginRequiredMixin, ObjectUpdate):
     model = NotificationSettings
     form_class = NotificationSettingsForm
 
+    page_title = "Update your notification settings."
+    page_subtitle = (
+        "At least the topic must be set if you want to receive notifications."
+    )
+
     # list_url_name = "notifications"
     # list_url_args = ["type"]
 
@@ -19,6 +24,8 @@ class NotificationsUpdate(LoginRequiredMixin, ObjectUpdate):
 
     pk_required = False
 
+    hide_cancel = True
+
     def get_object(self, **kwargs):
         notification_settings, _ = NotificationSettings.objects.get_or_create(
             user=self.request.user