feat(qqpush): 私聊推送接口与抽卡API token读取兼容

danding_bot/plugins/group_horse_racing/message_service.py

@@ -46,9 +46,9 @@ class MessageService:
                 self.last_messages[scope] = {}
             self.last_messages[scope][message_type] = message_id
 
-            # Schedule auto-recall if configured
+            # Schedule auto-recall if configured (仅群消息撤回，私聊不撤回)
             recall_delay = self.config.MESSAGE_RECALL.get(message_type, 0)
-            if recall_delay > 0:
+            if recall_delay > 0 and is_group:
                 task = asyncio.create_task(
                     self._schedule_recall(bot, scope, message_id, recall_delay)
                 )