Add Copy component documentation

- Add new Copy component page with usage examples and properties
- Add Copy component to navigation in docs.yml
- Add changelog entry for 2025-11-08

Co-Authored-By: Catherine Deskur <[email protected]>

Author: devin-ai-integration[bot]

fern/products/docs/docs.yml

@@ -67,6 +67,9 @@ navigation:
             path: ./pages/component-library/default-components/code-blocks.mdx
             icon: fa-duotone fa-code
             slug: code-blocks
+          - page: Copy
+            path: ./pages/component-library/default-components/copy.mdx
+            icon: fa-duotone fa-copy
           - page: Download
             path: ./pages/component-library/default-components/download.mdx
             icon: fa-duotone fa-download

fern/products/docs/pages/changelog/2025-11-08.mdx

@@ -0,0 +1,13 @@
+## New Copy component for inline copyable text
+
+The `<Copy>` component makes text copyable with a single click. Use it inline to allow readers to quickly copy version numbers, commands, API keys, or other text snippets without selecting and copying manually.
+
+You can also customize what gets copied to the clipboard using the `clipboard` prop. This is useful when you want to display formatted text but copy plain text or a different value.
+
+```jsx
+Use the Fern CLI to build and consume REST APIs. The latest version is <Copy>v2.0</Copy>.
+
+If you want the full version, you can use the <Copy clipboard="foobopbar">v1.0</Copy> version.
+```
+
+Read more in the [Copy component documentation](/learn/docs/writing-content/components/copy).

fern/products/docs/pages/component-library/default-components/copy.mdx

@@ -0,0 +1,44 @@
+---
+title: Copy
+description: Make text copyable with a click-to-copy button.
+---
+
+The `<Copy>` component makes text copyable with a single click. Use it inline to allow readers to quickly copy version numbers, commands, API keys, or other text snippets without selecting and copying manually.
+
+## Usage
+
+<div className="highlight-frame">
+  <div className="highlight-frame-content">
+  Use the Fern CLI to build and consume REST APIs. The latest version is <Copy>v2.0</Copy>.
+  </div>
+</div>
+
+```jsx Markdown
+Use the Fern CLI to build and consume REST APIs. The latest version is <Copy>v2.0</Copy>.
+```
+
+## Variants
+
+### Custom clipboard content
+
+You can customize what gets copied to the clipboard using the `clipboard` prop. This is useful when you want to display formatted text but copy plain text or a different value.
+
+<div className="highlight-frame">
+  <div className="highlight-frame-content">
+  If you want the full version, you can use the <Copy clipboard="foobopbar">v1.0</Copy> version.
+  </div>
+</div>
+
+```jsx Markdown
+If you want the full version, you can use the <Copy clipboard="foobopbar">v1.0</Copy> version.
+```
+
+## Properties
+
+<ParamField path="children" type="string | ReactNode" required={true}>
+  The text content to display and make copyable. This is what users see on the page.
+</ParamField>
+
+<ParamField path="clipboard" type="string" required={false}>
+  Custom text to copy to the clipboard. If not specified, the component copies the children content. Use this when you want to display one value but copy a different value.
+</ParamField>