[1/2] Move docs to brivate (#1640)

This PR moves the docs site to the private repo while keeping the docs
content on the public repo.

### Change Type

- [x] `documentation`

apps/docs/components/mdx-components/index.ts

@@ -1,53 +0,0 @@
-import * as customComponents from '../article-components'
-import * as apiComponents from './api-docs'
-import {
-	A,
-	Blockquote,
-	Divider,
-	Heading1,
-	Heading2,
-	Heading3,
-	Heading4,
-	Heading5,
-	Heading6,
-	Image,
-	ListItem,
-	OrderedList,
-	Paragraph,
-	Small,
-	Table,
-	TD,
-	THead,
-	TR,
-	UnorderedList,
-	Video,
-} from './generic'
-
-export const scope = {}
-
-export const components = {
-	h1: Heading1,
-	h2: Heading2,
-	h3: Heading3,
-	h4: Heading4,
-	h5: Heading5,
-	h6: Heading6,
-	blockquote: Blockquote,
-	hr: Divider,
-	a: A,
-	p: Paragraph,
-	table: Table,
-	thead: THead,
-	tr: TR,
-	td: TD,
-	video: Video,
-	ol: OrderedList,
-	ul: UnorderedList,
-	li: ListItem,
-	img: Image,
-	Small: Small,
-	Image,
-	Video,
-	...customComponents,
-	...apiComponents,
-}