fix(feedback): 修复反馈回复状态判断逻辑

- 修改查询变量名从 userReply 到 isReply
- 添加用户回复存在性检查条件 where(['user_id', '>', 0])
- 重构回复状态判断逻辑，先检查用户是否已回复
- 保留管理员读取状态的原有判断逻辑
- 优化代码结构提高可读性

app/common/repositories/user/FeedbackRepository.php

@@ -48,11 +48,19 @@ class FeedbackRepository extends BaseRepository
         })->select();
 
         foreach ($list as &$item) {
-            $userReply = Db::name('feedback_reply')
+            $isReply = Db::name('feedback_reply')
                 ->where(['feedback_id' => $item['feedback_id']])
-                ->where(['admin_read' => 0])
+                ->where(['user_id', '>', 0])
                 ->find();
-            $item['userReply'] = $userReply ? 1 : 0;
+            if (!$isReply) {
+                $item['userReply'] = 0;
+            }else{
+                $userReply = Db::name('feedback_reply')
+                    ->where(['feedback_id' => $item['feedback_id']])
+                    ->where(['admin_read' => 0])
+                    ->find();
+                $item['userReply'] = $userReply ? 1 : 0;
+            }
         }
 
         return compact('count', 'list');