feat(dev): Added react docs for Pattern + refactor

This adds support for not only documenating components, but also
constants and functions that may be exported next to components.

sites/dev/docs/reference/packages/react/components/button/readme.mdx

@@ -4,21 +4,28 @@ title: Button
 
 import { DocusaurusDoc } from '@freesewing/react/components/Docusaurus'
 import { ComponentDocs } from '@site/src/components/component-docs.js'
-import { jsdocCopyToClipboardButton, jsdocIconButton } from '@site/prebuild/jsdoc/components.button.mjs'
+import {
+  jsdocCopyToClipboardButton,
+  jsdocIconButton,
+} from '@site/prebuild/jsdoc/components.button.mjs'
 import { CopyToClipboardButtonExample, IconButtonExample } from './_examples.js'
 
 <DocusaurusDoc>
 
+- [Components](#components)
+
+## Components
+
 The **Button** component family provides the following components:
 
 - [CopyToClipboardButton](#copytoclipboardbutton)
 - [IconButton](#iconbutton)
 
-## CopyToClipboardButton
+### CopyToClipboardButton
 
 <ComponentDocs docs={jsdocCopyToClipboardButton} example={CopyToClipboardButtonExample} />
 
-## IconButton
+### IconButton
 
 <ComponentDocs docs={jsdocIconButton} example={IconButtonExample} />