add link from faq to main page

content/docs/introduction/faq.mdx

@@ -1,6 +1,6 @@
 ---
 title: FAQ
-last_edited: '2024-12-12T01:27:37.666Z'
+last_edited: '2024-12-22T22:49:37.883Z'
 next: ''
 previous: ''
 ---
@@ -72,6 +72,8 @@ Follow these steps to set it up:
 3. Click `Enable co-authoring`
 4. Click Save
 
+Find out more about [Git Co-Authoring](/docs/tina-cloud/git-co-authoring)
+
 > **Note:** The co-author email is publicly viewable on GitHub. If you want to hide your email, GitHub provides an anonymous email address for each user. You can find your anonymous email address in the [GitHub email settings](https://github.com/settings/emails). This email address can then be configured in TinaCloud as the co-author.
 
 ## Why do I need a database when using markdown?