add batch_id to history task items

comfyui_manager/data_models/generated_models.py

@@ -1,6 +1,6 @@
 # generated by datamodel-codegen:
 #   filename:  openapi.yaml
-#   timestamp: 2025-06-21T23:28:48+00:00
+#   timestamp: 2025-06-21T23:40:24+00:00
 
 from __future__ import annotations
 
@@ -476,6 +476,12 @@ class TaskHistoryItem(BaseModel):
     timestamp: datetime = Field(..., description="ISO timestamp when task completed")
     result: str = Field(..., description="Task result message or details")
     status: Optional[TaskExecutionStatus] = None
+    batch_id: Optional[str] = Field(
+        None, description="ID of the batch this task belongs to"
+    )
+    end_time: Optional[datetime] = Field(
+        None, description="ISO timestamp when task execution ended"
+    )
 
 
 class TaskStateMessage(BaseModel):