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/number/readme.mdx

@@ -1,19 +1,24 @@
 ---
 title: Number
 ---
+
 import { DocusaurusDoc } from '@freesewing/react/components/Docusaurus'
 import { ComponentDocs } from '@site/src/components/component-docs.js'
 import * as jsdoc from '@site/prebuild/jsdoc/components.number.mjs'
 import { NumberCircleExample } from './_examples.js'
 
-
 <DocusaurusDoc>
 
-The __Number__ component family provides the following components:
+- [Components](#components)
+
+## Components
+
+The **Number** component family provides the following components:
 
 - [NumberCircle](#numbercircle)
 
-## NumberCircle
+### NumberCircle
+
 <ComponentDocs docs={jsdoc.jsdocNumberCircle} example={NumberCircleExample} />
 
 </DocusaurusDoc>