refactor(style): remove useless code

packages/core/client/src/schema-initializer/style.ts

@@ -1,26 +0,0 @@
-/**
- * This file is part of the NocoBase (R) project.
- * Copyright (c) 2020-2024 NocoBase Co., Ltd.
- * Authors: NocoBase Team.
- *
- * This project is dual-licensed under AGPL-3.0 and NocoBase Commercial License.
- * For more information, please refer to: https://www.nocobase.com/agreement.
- */
-
-import { createStyles } from 'antd-style';
-
-export const useStyles = createStyles(({ token }) => {
-  return {
-    nbMenuItemGroup: {
-      maxHeight: '50vh',
-      overflowY: 'auto',
-    },
-
-    nbMenuItemSubMenu: {
-      maxHeight: '50vh',
-      overflowY: 'auto',
-      boxShadow: token.boxShadowSecondary,
-      borderRadius: token.borderRadiusLG,
-    },
-  };
-});