Add parental link to article page

#173 (closed)

district/models.py

@@ -412,6 +412,10 @@ class DistrictArticlePage(
         )
         return context
 
+    @property
+    def articles_page(self):
+        return self.get_parent()
+
 
 class DistrictArticlesPage(
     RoutablePageMixin, ExtendedMetadataPageMixin, SubpageMixin, MetadataPageMixin, Page