fix(alarm): 修复告警详情接口500错误

- 更新 get_alert 接口调用 _alarm_to_camel 的参数
- 使用 camera_info_map 替代 name_map
- 正确传递 camera_service 参数

app/routers/yudao_aiot_alarm.py

@@ -203,12 +203,15 @@ async def get_alert(
     if not alarm_dict:
         raise HTTPException(status_code=404, detail="告警不存在")
 
-    # 查询单个摄像头名称
+    # 查询单个摄像头信息
     device_id = alarm_dict.get("device_id")
     camera_service = get_camera_name_service()
-    name_map = {device_id: await camera_service.get_display_name(device_id)} if device_id else {}
+    camera_info_map = {}
+    if device_id:
+        camera_info = await camera_service.get_camera_info(device_id)
+        camera_info_map[device_id] = camera_info
 
-    return YudaoResponse.success(await _alarm_to_camel(alarm_dict, name_map))
+    return YudaoResponse.success(await _alarm_to_camel(alarm_dict, camera_info_map, camera_service))
 
 
 @router.put("/alert/handle")