refactor(registration): 调整响应模型顺序以提升代码可读性

src/web/routes/registration.py

@@ -82,13 +82,6 @@ class BatchRegistrationRequest(BaseModel):
     interval_max: int = 30  # 最大间隔秒数
 
 
-class BatchRegistrationResponse(BaseModel):
-    """批量注册响应"""
-    batch_id: str
-    count: int
-    tasks: List[RegistrationTaskResponse]
-
-
 class RegistrationTaskResponse(BaseModel):
     """注册任务响应"""
     id: int
@@ -107,6 +100,13 @@ class RegistrationTaskResponse(BaseModel):
         from_attributes = True
 
 
+class BatchRegistrationResponse(BaseModel):
+    """批量注册响应"""
+    batch_id: str
+    count: int
+    tasks: List[RegistrationTaskResponse]
+
+
 class TaskListResponse(BaseModel):
     """任务列表响应"""
     total: int