Polish project documentation and runtime config

scripts/organize_existing_routes_to_md.py

@@ -9,10 +9,11 @@ from datetime import datetime
 from pathlib import Path
 from typing import Any
 
+from common_paths import TRAVEL_AGENCY_SOURCE_ROOT, TRAVEL_KG_EXPORT_ROOT
 
-SOURCE_DIR = Path("/Users/xuexue/Downloads/旅行社业务/2026年新行程打包")
-OUT_DIR = Path("/Users/xuexue/Downloads/旅行社业务/2026年新行程打包_md整理")
-GRAPH_OUT_DIR = Path("/Users/xuexue/Downloads/图谱数据/旅行社项目入库/已有路线产品Markdown")
+SOURCE_DIR = TRAVEL_AGENCY_SOURCE_ROOT / "2026年新行程打包"
+OUT_DIR = TRAVEL_AGENCY_SOURCE_ROOT / "2026年新行程打包_md整理"
+GRAPH_OUT_DIR = TRAVEL_KG_EXPORT_ROOT / "旅行社项目入库/已有路线产品Markdown"
 
 
 ATTRACTION_ALIASES = {