确认PokieTicker新闻库数据源

backend/cli.py

@@ -49,9 +49,8 @@ def handle_history_cleanup(config_name: str, auto_clean: bool = False) -> None:
         config_name: Configuration name for the run
         auto_clean: If True, skip confirmation and clean automatically
     """
-    # logs_dir = get_project_root() / "logs"
-    logs_dir = get_project_root()
-    base_data_dir = logs_dir / config_name
+    workspace_manager = WorkspaceManager(project_root=get_project_root())
+    base_data_dir = workspace_manager.get_run_dir(config_name)
 
     # Check if historical data exists
     if not base_data_dir.exists() or not any(base_data_dir.iterdir()):