chore: add informational alert that storage manager has been renamed file uploader

Author: jordanvn

docs/src/components/FileUploaderAlert.tsx

@@ -0,0 +1,11 @@
+import { Alert } from '@aws-amplify/ui-react';
+
+export const FileUploaderAlert = () => {
+  return (
+    <Alert variation="info" role="none">
+      StorageManager has been renamed to FileUploader. The FileUploader export
+      is available since version 3.3.0, previous versions must still use
+      StorageManager.
+    </Alert>
+  );
+};

docs/src/pages/[platform]/connected-components/storage/fileuploader/react.mdx

@@ -5,6 +5,7 @@ import AppDirectoryAlert from '@/components/AppDirectoryAlert';
 import { ComponentStyleDisplay } from '@/components/ComponentStyleDisplay';
 import ReactPropsTable from '@/components/propsTable/ReactPropsTable';
 import { Example, ExampleCode } from '@/components/Example';
+import { FileUploaderAlert } from '@/components/FileUploaderAlert';
 import { Fragment } from '@/components/Fragment';
 import { InstallScripts } from '@/components/InstallScripts';
 import { FILE_UPLOADER, FILE_PICKER, DROPZONE_PROPS, DISPLAY_TEXT } from './props';
@@ -34,6 +35,8 @@ import {
 
 <AppDirectoryAlert />
 
+<FileUploaderAlert />
+
 To use the FileUploader component import it into your React application with the included styles. 
 
 <InstallScripts component="storage" />