fix(sql): 清空二级菜单图标

sql/data-phase1.sql

@@ -130,7 +130,7 @@ WHERE NOT EXISTS (SELECT 1 FROM product WHERE code = 'coin_1200');
 INSERT INTO sys_menu (id, parent_id, title, route_path, route_name, component, redirect, icon,
                       permission_code, type, always_show, affix, sort) VALUES
   (15, 0,  '用户管理', '/user', 'UserCenter', '#',                                  '/user/app-users', 'material-symbols:group-rounded', 'app-user:list', 'CATALOG', 1, 0, 4),
-  (16, 15, 'App 用户', 'app-users', 'app-users', 'views/userManagement/AppUsersView', '',            '',        'app-user:list', 'MENU',    0, 0, 1)
+  (16, 15, 'App 用户', 'app-users', 'app-users', 'views/userManagement/AppUsersView', '', '', 'app-user:list', 'MENU', 0, 0, 1)
 ON CONFLICT (id) DO UPDATE SET parent_id = EXCLUDED.parent_id, title = EXCLUDED.title,
   route_path = EXCLUDED.route_path, route_name = EXCLUDED.route_name, component = EXCLUDED.component,
   redirect = EXCLUDED.redirect, icon = EXCLUDED.icon, permission_code = EXCLUDED.permission_code,
@@ -333,3 +333,6 @@ INSERT INTO sys_config (id, config_key, config_value, remark) VALUES
   (3, 'app.register.max-per-ip-per-day', '0', '0=不限制；生产建议 5'),
   (4, 'app.register.max-per-device-per-day', '0', '0=不限制；生产建议 3')
 ON CONFLICT (config_key) DO NOTHING;
+
+-- K23：二级菜单统一只显示文字，历史图标值也一并清空。
+UPDATE sys_menu SET icon = '' WHERE type = 'MENU';