Add beta banner to verified content page (#554)

* Add beta banner to verified content page

Generated-By: mintlify-agent

* Simplify beta banner text

Generated-By: mintlify-agent

---------

Co-authored-by: mintlify[bot] <109931778+mintlify[bot]@users.noreply.github.com>

Author: mintlify[bot]

guides/verified-content.mdx

@@ -4,6 +4,10 @@ sidebarTitle: Verified content
 description: Mark charts and dashboards as verified so your team can instantly identify trusted, approved content. Verified content gets a green checkmark badge that shows who verified it and when, and verification is automatically removed if the content is edited.
 ---
 
+<Info>
+  **This feature is currently in beta.**
+</Info>
+
 <Frame>
   <img src="/images/guides/verified-content/dashboard-badge.jpeg" alt="Verified dashboard with green checkmark badge showing 'Verified by tori whaley'"/>
 </Frame>