mtsd/docs/sql/migrations/006_system_settings_slim.sql

-- 运营端系统设置精简：下线附件管理/消息通知菜单，移除已废弃的系统配置项（软删除）
-- 仍保留 biz_system_config 中地图、版本等其它键；系统设置页仅维护：
--   estimated_delivery_minutes, warning_minutes, auto_cancel_minutes

UPDATE `sys_menu`
SET `is_del` = 1, `update_at` = NOW()
WHERE `id` IN (
  '10000000000000000000000000000042',
  '10000000000000000000000000000043'
) AND `is_del` = 0;

UPDATE `biz_system_config`
SET `is_del` = 1, `update_at` = NOW()
WHERE `config_key` IN (
  'system_name',
  'system_logo',
  'copyright',
  'max_delivery_distance',
  'timeout_minutes',
  'allow_order_adjust',
  'require_order_remark',
  'wechat_pay_enabled',
  'offline_pay_enabled',
  'allow_partial_refund',
  'refund_audit_required'
) AND `is_del` = 0;