chore: add ui index description

rigor789 · rigor789 · commit 93137e784d13 · 2023-08-26T16:57:46.000+02:00
diff --git a/content/ui/index.md b/content/ui/index.md
@@ -1,5 +1,6 @@
 ---
 title: UI Components
+description: NativeScript ships with commonly used UI components, these are the foundational building blocks. Additional UI components can be created or installed via plugins.
 contributors: false
 ---
 
