```

feat(split): 优化汇付分账服务逻辑并增强重试功能

- 修改HuifuSplitService中分账状态查询逻辑，从检查状态[1,2]改为仅检查状态2
- 更新删除条件，从删除状态4改为删除状态[1,4]
- 在分账明细为空时添加详细的错误提示信息
- 新增retryByOrderId方法支持订单ID重试
- 优化后台控制器中的重试逻辑，添加分账记录存在性验证
- 改进错误提示信息，提供更准确的失败原因说明
```

addons/shopro_huifu/library/HuifuSplitService.php

@@ -27,11 +27,11 @@ class HuifuSplitService
             return false;
         }
 
-        $exists = SplitOrder::where('order_id', $orderId)->where('channel', 'huifu')->where('status', 'in', [1, 2])->find();
-        if ($exists) {
+        $done = SplitOrder::where('order_id', $orderId)->where('channel', 'huifu')->where('status', 2)->find();
+        if ($done) {
             return true;
         }
-        SplitOrder::where('order_id', $orderId)->where('channel', 'huifu')->where('status', 4)->delete();
+        SplitOrder::where('order_id', $orderId)->where('channel', 'huifu')->where('status', 'in', [1, 4])->delete();
 
         $calculator = new SplitCalculator();
         $items = $calculator->calculate($orderId);
@@ -41,6 +41,8 @@ class HuifuSplitService
             if ($rewardCount + $regionalCount > 0) {
                 \think\Log::warning('[shopro_huifu] split skipped order_id=' . $orderId . ' reason=receiver_missing_or_no_huifu_id');
             }
+            $msg = '分账明细为空：请检查分账金额来源、汇付接收方(huifu_id)与佣金/规则是否大于0';
+            $this->markFailed($orderId, 'HFPS' . date('YmdHis') . $orderId, $order, [], $msg);
             return false;
         }
 
@@ -117,7 +119,16 @@ class HuifuSplitService
         if (!$splitOrder || $splitOrder['channel'] !== 'huifu') {
             return false;
         }
-        return $this->executeByOrderId($splitOrder['order_id']);
+        return $this->executeByOrderId((int) $splitOrder['order_id']);
+    }
+
+    public function retryByOrderId($orderId)
+    {
+        $orderId = (int) $orderId;
+        if ($orderId <= 0) {
+            return false;
+        }
+        return $this->executeByOrderId($orderId);
     }
 
     protected function confirm($ext, array $acctInfos, $confirmReqSeqId)