dsh-timer-agent: DSH Scheduled Tasks and Agent Session Plugin

dsh-timer-agent is an MIT-licensed plugin for DSH Web GUI, maintained by LouisHaoL, designed to provide a host-resident scheduled task engine. Its core advantage is that tasks can still be triggered normally even after the `dsh web` service starts and the browser GUI is closed. The plugin supports 5-segment cron scheduling, allowing task targets to be specified as existing sessions, specific project working directories, or default workspaces to ensure context retention. It provides a Web GUI management panel and a `timer_agent` model tool, enabling users to directly create, modify, pause, or delete tasks within a conversation. In addition to AI Agent tasks, it supports standard command tasks that can directly execute scripts and record output and exit codes without consuming API quota. Installation requires a local absolute...