docs: add hide-page-actions frontmatter option (#2511)

Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
Co-authored-by: Catherine Deskur <catherine@buildwithfern.com>
Co-authored-by: chdeskur <chdeskur@gmail.com>
Co-authored-by: Devin Logan <devinannlogan@gmail.com>

Author: 3 people

fern/products/docs/pages/customization/frontmatter.mdx

@@ -4,7 +4,7 @@ subtitle: Set titles, add meta descriptions, and more
 description: Use frontmatter to set a variety of page properties and metadata.
 ---
 
-You can optionally use frontmatter to set each page's title, full slug override, meta description, a URL to suggest edits to the page, and its OpenGraph image. You can also use frontmatter to disable certain page elements like the table of contents and on-page feedback. For advanced styling and functionality customizations beyond frontmatter options, see [custom CSS and JavaScript](/docs/customization/custom-css-js). 
+You can optionally use frontmatter to set each page's title, full slug override, meta description, a URL to suggest edits to the page, and its OpenGraph image. You can also use frontmatter to disable certain page elements like the table of contents, on-page feedback, and page actions. For advanced styling and functionality customizations beyond frontmatter options, see [custom CSS and JavaScript](/docs/customization/custom-css-js). 
 
 Frontmatter must be added to the top of a `.md` or `.mdx` file, before the rest of the content. Use sets of three dashes to indicate the beginning and end of your frontmatter, as shown:
 
@@ -235,6 +235,22 @@ hide-feedback: true
   <img src="./on-page-feedback.png" alt="Leave feedback feature" />
 </Frame>
 
+## Page actions
+<ParamField path="hide-page-actions" type="boolean" required={false} default={false}>
+  Controls the conditional rendering of page action buttons (Copy Page, View as Markdown, Ask AI). Set to true to turn off page actions for an individual page.
+
+  Alternatively, configure page actions [for your entire site](/learn/docs/configuration/site-level-settings#page-actions-configuration) in your `docs.yml` file.
+</ParamField>
+
+<CodeBlock title="docs/getting-started/overview.mdx">
+```mdx
+---
+title: Overview
+hide-page-actions: true
+---
+```
+</CodeBlock>
+
 ## Page logo
 <ParamField path="logo" type="object" required={false}>
   Override the site-wide logo for a page. Specify different logos for light and dark modes using absolute URLs.