refactor(admin): 优化仓库产品价格更新逻辑

- 将 WarehouseProduct 的 update 方法改为 save 方法，以适应 Laravel 框架的最佳实践
- 优化代码结构，提高可读性和维护性

app/admin/logic/beforehand_order_cart_info/BeforehandOrderCartInfoLogic.php

@@ -122,7 +122,7 @@ class BeforehandOrderCartInfoLogic extends BaseLogic
             if($order['outbound_id']>0){
                $wp= WarehouseProduct::where('oid',$order['outbound_id'])->where('product_id',$find['product_id'])->where('financial_pm',0)->find();
                 if($wp){
-                    $wp->update(['price'=>$params['purchases'],'total_price'=>$total_price]);
+                    $wp->save(['price'=>$params['purchases'],'total_price'=>$total_price]);
                     $wp_total_price=WarehouseProduct::where('oid', $order['outbound_id'])->where('financial_pm',0)->sum('total_price');
                     WarehouseOrder::where('id', $order['outbound_id'])->update(['total_price' => $wp_total_price]);
                 }