chore: 更新项目路径到新工作区

- 所有自动化脚本、测试文件路径从旧工作区迁移到 /root/openclaw-workspace/projects/yu-zhi-ran/
- 保持项目独立于 OpenClaw 工作区管理
- 后端 run.sh 路径更新

automation/add_md_separators.py

@@ -3,7 +3,7 @@
 在 Markdown 的 H2 标题前插入分隔线，第一个除外
 """
 
-MD_PATH = "/root/.openclaw/workspaces/yzr-yxl/projects/yu-zhi-ran/content/published/2026-04-14-上海阳台种菜一年/final-article.md"
+MD_PATH = "/root/openclaw-workspace/projects/yu-zhi-ran/content/published/2026-04-14-上海阳台种菜一年/final-article.md"
 
 with open(MD_PATH, "r", encoding="utf-8") as f:
     lines = f.readlines()