fix: import document manifests directly from file

Author: iOvergaard

.storybook/preview.js

@@ -25,7 +25,7 @@ import icons from '../src/packages/core/icon-registry/icons';
 import '../src/libs/context-api/provide/context-provider.element';
 import '../src/packages/core/components';
 
-import { manifests as documentManifests } from '../src/packages/documents';
+import { manifests as documentManifests } from '../src/packages/documents/manifests';
 import { manifests as localizationManifests } from '../src/packages/core/localization/manifests';
 import { UmbNotificationContext } from '../src/packages/core/notification';