#249 Created as modified

* fills modified attribute on new entries with created value automatically
* adds default ordering by last modified on table overviews

intervention/views/intervention.py

@@ -45,6 +45,8 @@ def index_view(request: HttpRequest):
         deleted=None,  # not deleted
     ).select_related(
         "legal"
+    ).order_by(
+        "-modified__timestamp"
     )
     table = InterventionTable(
         request=request,