会话清理

@user_573a6bcd/super-session-cleanup

Session cleanup skill for Claw-family agents (OpenClaw, WorkBuddy, QClaw, etc.). This skill should be used when the user wants to track and clean up temporary files, scripts, installed skills, libraries, and software generated during a conversation session. Trigger phrases include: "开启清理追踪", "session cleanup", "会话清理", "清理垃圾文件", "清理对话文件", "清理临时文件", "结束清理", "列出临时文件", "清理 Skill", "卸载多余库", "clean up session", "cleanup now", "帮我清理".