Persist agent/secrets settings with masked secrets and runner hot-reload; add maintenance windows, maintpage binary, and zero-downtime listener handoff.
语义摘要、变更叙事和 U9 分段改为请求 reasoning。该 profile 的 argv 使用 --no-tools 且不加载搜索扩展;未知 profile 拒绝启动。文档生成仍保留读写工具。 Co-authored-by: Cursor <cursoragent@cursor.com>
Co-authored-by: Cursor <cursoragent@cursor.com>