Remove folder and update plugins article

Author: sofietoft

15/umbraco-cms/customize-the-backoffice/extend-and-customize-the-editing-experience.md

@@ -4,6 +4,6 @@ description: Information on how to work with Tiptap plugins in the rich text edi
 
 # Plugins
 
-Are plugins available with Tiptap?
-
-Will this be available from version 15?
+{% hint style="info" %}
+This article is currently being written.
+{% endhint %}