feat(bid): add historical delivery order statistics and page

实现了历史发货订单的统计查询功能，新增历史订单列表页面与路由权限配置，支持订单搜索、详情查看、撤回和再次下单操作

ruoyi-system/src/main/resources/mapper/bid/BizDeliveryOrderMapper.xml

@@ -78,6 +78,16 @@
     WHERE delivery_status = 'transit'
   </select>
 
+  <select id="selectHistoryStats" resultType="java.util.Map">
+    SELECT
+      COUNT(*) AS totalHistory,
+      SUM(CASE WHEN DATE_FORMAT(actual_close_date, '%Y%m') = DATE_FORMAT(CURDATE(), '%Y%m') THEN 1 ELSE 0 END) AS monthCompleted,
+      COALESCE(SUM(total_amount), 0) AS totalAmount,
+      ROUND(AVG(DATEDIFF(actual_close_date, delivery_date)), 1) AS avgDeliveryDays
+    FROM biz_delivery_order
+    WHERE delivery_status = 'history'
+  </select>
+
   <delete id="deleteBizDeliveryOrderById">DELETE FROM biz_delivery_order WHERE do_id=#{id}</delete>
 
   <delete id="deleteBizDeliveryOrderByIds">