feat：删除多余代码

app/processor/nodes/clarify_node.py

@@ -78,45 +78,3 @@ class ClarifyNode(BaseNode):
 
         # 返回澄清内容和等待状态，实际暂停由后续调用 interrupt 的节点完成
         return updated_state
-
-
-if __name__ == "__main__":
-    import asyncio
-    import json
-
-    from pydantic import BaseModel
-
-    from app.clients.decision import close_decision_engine
-    from app.observability.tracing import ainvoke_screen, flush_tracing
-    from app.processor.graph import query_app
-
-    async def main():
-        # 修改请求，通过完整流程测试澄清分支
-        state: QueryState = {
-            "request": {
-                "prompt": "这个图不太对",
-                "screen": {"canvas": {"width": 1920, "height": 1080}, "nodes": []},
-            }
-        }
-        try:
-            final_state = await ainvoke_screen(
-                query_app, state, thread_id="clarify-test"
-            )
-        finally:
-            await close_decision_engine()
-            flush_tracing()
-        print(
-            json.dumps(
-                {
-                    key: value.model_dump(mode="json")
-                    if isinstance(value, BaseModel)
-                    else value
-                    for key, value in final_state.items()
-                },
-                ensure_ascii=False,
-                indent=2,
-                default=str,
-            )
-        )
-
-    asyncio.run(main())