docs: embed playground

docs/layouts/docs.vue

@@ -3,7 +3,7 @@
     <UContainer>
       <UPage>
         <template #left>
-          <UAside :links="anchors">
+          <UAside>
             <BranchSelect />
 
             <UNavigationTree :links="mapContentNavigation(navigation)" />
@@ -22,20 +22,4 @@ import type { NavItem } from '@nuxt/content/dist/runtime/types'
 const { mapContentNavigation } = useElementsHelpers()
 
 const navigation = inject<NavItem[]>('navigation')
-
-const anchors = [{
-  label: 'Documentation',
-  icon: 'i-heroicons-book-open-solid',
-  to: '/getting-started'
-}, {
-  label: 'Playground',
-  icon: 'i-simple-icons-stackblitz',
-  to: 'https://stackblitz.com/edit/nuxt-ui?file=app.config.ts,app.vue',
-  target: '_blank'
-}, {
-  label: 'Releases',
-  icon: 'i-heroicons-rocket-launch-solid',
-  to: 'https://github.com/nuxt/ui/releases',
-  target: '_blank'
-}]
 </script>