message: add SelectMenu.Item docs
diff: @@ -48,6 +48,18 @@ Used as the trigger component for the SelectMenu dropdown. Must be used with `Se
  ### SelectMenu.Modal
  Provides styling for the SelectMenu content
  +### SelectMenu.List
  +
  +Wrapper around SelectMenu items. Use multiple `SelectMenu.List` components when using tab navigation within the select menu. Handle selected tab state in the consuming application and dynamically apple the `hidden` HTML attribute on the list to hide unselected tabs.
  +
  +| Name | Type | Default | Description |
  +| :- | :- | :-: | :- |
  +| hidden | Boolean | false| Sets the HTML hidden attribute, used when you'd like to hide panels for tab navigation within a SelectMenu
  +
  +### SelectMenu.Item
  +
  +Items in the SelectMenu.List. Handle setting the `aria-checked` attribute in the consuming application. When `aria-checked` is set to true, selected styles will appear for list items.
  +
  ### SelectMenu.Header
  A heading for the SelectMenu
  @@ -67,14 +79,6 @@ Individual tabs for the tab navigation in SelectMenu. `selected` state should be
  | :- | :- | :-: | :- |
  | selected | Boolean | false | Used to style the selected tab.
  -### SelectMenu.List
  -
  -Wrapper around SelectMenu items. Use multiple `SelectMenu.List` components when using tab navigation within the select menu. Handle selected tab state in the consuming application and dynamically apple the `hidden` HTML attribute on the list to hide unselected tabs.
  -
  -| Name | Type | Default | Description |
  -| :- | :- | :-: | :- |
  -| hidden | Boolean | false| Sets the HTML hidden attribute, used when you'd like to hide panels for tab navigation within a SelectMenu
  -
  ### SelectMenu.Divider
  Used to create a divider between list items
  