[react] feat: Added docs for components/Admin

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

@@ -2,6 +2,31 @@
 title: Admin
 ---
 
-:::note
-This page is yet to be created
-:::
+import { DocusaurusDoc } from '@freesewing/react/components/Docusaurus'
+import { ComponentDocs } from '@site/src/components/component-docs.js'
+import {
+  jsdocSubscriberAdministration,
+  jsdocUserAdministration,
+} from '@site/prebuild/jsdoc/components.admin.mjs'
+import {
+  UserAdministration,
+  SubscriberAdministration
+} from '@freesewing/react/components/Admin'
+
+<DocusaurusDoc>
+
+The **Admin** component family provides the following components:
+
+- [SubscriberAdministration ](#subscriberadministration)
+- [UserAdministration ](#useradministration)
+
+## SubscriberAdministration
+
+<ComponentDocs docs={jsdocSubscriberAdministration} example={SubscriberAdministration} />
+
+## UserAdministration
+
+<ComponentDocs docs={jsdocUserAdministration} example={UserAdministration} />
+
+</DocusaurusDoc>
+