feat(trade): WeChat confirm-receive component + admin status log columns

Open weappOrderConfirm in mini-user so users confirm in-app instead of
service notice; verify via get_order before completing. Show operator/remark
on admin order status timeline.

Co-authored-by: Cursor <cursoragent@cursor.com>

server/dukang-api/src/integrations/wechat/wechat.mock.provider.ts

@@ -99,6 +99,15 @@ export class WechatMockProvider implements IWechatProvider {
     return { errcode: 0, errmsg: 'ok' };
   }
 
+  async getOrderShippingInfo() {
+    return {
+      errcode: 0,
+      errmsg: 'ok',
+      orderState: 3,
+      finishShipping: true,
+    };
+  }
+
   async getDeliveryList() {
     return [
       { deliveryId: 'SF', deliveryName: '顺丰速运' },