export member group picker token

Author: madsrasmussen

src/packages/members/member-group/index.ts

@@ -4,3 +4,5 @@ export * from './entity.js';
 export * from './repository/index.js';
 export * from './components/index.js';
 export type { UmbMemberGroupDetailModel } from './types.js';
+
+export { UMB_MEMBER_GROUP_PICKER_MODAL } from './components/member-group-picker-modal/index.js';