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.

packages/react/components/Pattern/group.mjs

@@ -1,7 +1,13 @@
-//  __SDEFILE__ - This file is a dependency for the stand-alone environment
-// eslint-disable-next-line no-unused-vars
 import React, { forwardRef } from 'react'
 
+/**
+ * A component to render an SVG group
+ *
+ * @component
+ * @param {object} props - All component props
+ * @param {JSX.Element} props.children - The component children, will be rendered inside the group
+ * @returns {JSX.Element}
+ */
 export const Group = forwardRef((props, ref) => (
   <g {...props} ref={ref}>
     {props.children}