component.html.erb in lookbook-1.2.0

- old
+ new

@@ -1,7 +1,8 @@
 <%= render_component_tag :button,
   id: @id,
   "x-ref": @name,
+  "data-tab": @name,
   class: [
     "whitespace-nowrap cursor-pointer pt-2.5 pb-1.5 border-b-2",
     {
       "px-1": @theme == :toolbar,
       "px-2 text-lg relative -bottom-px": @theme == :page,