docs: support multiple sidebars in a project (#11768)

* changed to new sidebar across projects except resources

* finalize multi sidebar support

* clean up

* remove redundant property

* small changes

* fixes

* generate

* fix error

* fix initial open

www/apps/resources/app/admin-components/page.mdx

@@ -16,7 +16,7 @@ Refer to the [Medusa UI documentation](!ui!) for a full list of components.
 
 Use these components to set the layout of your UI route.
 
-<ChildDocs showItems={["Layouts"]} onlyTopLevel={false} />
+<ChildDocs showItems={["Layouts"]} onlyTopLevel={false} hideTitle />
 
 ---
 
@@ -24,4 +24,4 @@ Use these components to set the layout of your UI route.
 
 Use these components in your widgets and UI routes.
 
-<ChildDocs showItems={["Components"]} onlyTopLevel={false} />
+<ChildDocs showItems={["Components"]} onlyTopLevel={false} hideTitle />