message: add order by for bar charts
diff: @@ -1648,6 +1648,7 @@ class DistributionBarViz(BaseViz):
  raise QueryObjectValidationError(_("Pick at least one metric"))
  if not fd.get("groupby"):
  raise QueryObjectValidationError(_("Pick at least one field for [Series]"))
  + d["orderby"] = [(d["metrics"][0], False)]
  return d
  def get_data(self, df: pd.DataFrame) -> VizData:
  