```

feat(split): 添加批量查询手动分账覆盖和变更历史功能

- 新增 SplitManualService::orderIdsWithOverride 方法用于批量查询存在手动覆盖的订单
- 新增 SplitManualService::orderIdsWithLog 方法用于批量查询存在变更历史的订单
- 在订单列表页面优化性能，批量查询订单的手动覆盖和变更历史状态
- 添加 can_view_manual_history 权限控制，允许成功/失败后查看变更历史
- 更新前端界面显示逻辑，优化变更历史查看权限判断
- 增强操作提示文案，说明变更历史查看功能
```

application/admin/controller/shopro/split/Order.php

@@ -135,6 +135,18 @@ class Order extends Base
     protected function formatSplitOrderList($list)
     {
         $rows = [];
+        $manualService = new SplitManualService();
+        $orderIds = [];
+        foreach ($list as $item) {
+            $data = is_array($item) ? $item : $item->toArray();
+            $oid = intval($data['order_id'] ?? 0);
+            if ($oid > 0) {
+                $orderIds[] = $oid;
+            }
+        }
+        $overrideOrderIds = array_flip($manualService->orderIdsWithOverride($orderIds));
+        $logOrderIds = array_flip($manualService->orderIdsWithLog($orderIds));
+
         foreach ($list as $item) {
             $data = is_array($item) ? $item : $item->toArray();
 
@@ -193,8 +205,14 @@ class Order extends Base
             $orderSplitSource = $data['split_source'] ?? 'auto';
             $data['split_source'] = $orderSplitSource;
             $data['split_source_text'] = $orderSplitSource === 'manual' ? '手动指定' : $data['calc_source_text'];
-            $data['has_manual_override'] = (new SplitManualService())->hasOverride($orderId);
+            $hasOverride = isset($overrideOrderIds[$orderId]);
+            $hasManualLog = isset($logOrderIds[$orderId]);
+            $data['has_manual_override'] = $hasOverride;
+            $data['has_manual_log'] = $hasManualLog;
             $data['can_edit_manual'] = ($status === 4 && $channel === 'huifu');
+            // 变更历史：成功/失败后均可查看，不限于 status=4
+            $data['can_view_manual_history'] = ($channel === 'huifu')
+                && ($hasOverride || $hasManualLog || $orderSplitSource === 'manual');
 
             unset($data['order'], $data['receivers']);
             $rows[] = $data;