refactor: remove unnecessary TODO comment in SelectedPageList component

apps/app/src/features/openai/client/components/AiAssistant/AiAssistantManagementModal/SelectedPageList.tsx

@@ -1,3 +1,4 @@
+// TODO: 後で消す
 import { memo } from 'react';
 
 import type { SelectedPage } from '../../../../interfaces/selected-page';