def destroy
      # remove the directory from the directory structure
      destory_theme params[:id]

      respond_to do |format|
        format.html { redirect_to admin_themes_path, notice: I18n.t("controllers.admin.themes.destroy.flash.success") }
      end
    end
def destroy
      # remove the directory from the directory structure
      destory_theme params[:id]

      respond_to do |format|
        format.html { redirect_to admin_themes_path, notice: I18n.t("controllers.admin.themes.destroy.flash.success") }
      end
    end
remove the theme from the theme folder stopping any future usage.