feat: switch Query to langbot-plugin definition

pkg/plugin/events.py

@@ -4,16 +4,16 @@ import typing
 
 import pydantic.v1 as pydantic
 
-from ..core import entities as core_entities
 from ..provider import entities as llm_entities
 from ..platform.types import message as platform_message
 import langbot_plugin.api.entities.builtin.provider.session as provider_session
+import langbot_plugin.api.entities.builtin.pipeline.query as pipeline_query
 
 
 class BaseEventModel(pydantic.BaseModel):
     """事件模型基类"""
 
-    query: typing.Union[core_entities.Query, None]
+    query: typing.Union[pipeline_query.Query, None]
     """此次请求的query对象，非请求过程的事件时为None"""
 
     class Config: