def find_partial(*)
      super.tap do |partial|
        raise CellHandling, partial.inspect if CellUtils.cell? partial.inspect
      end
    end
def find_partial(*)
      super.tap do |partial|
        raise CellHandling, partial.inspect if CellUtils.cell? partial.inspect
      end
    end
Override origin method to stop rendering when a cell is found.
 @return [ActionView::Template] partial template
 @raise [Wallaby:::CellHandling] when a cell is found