dsh-b2us-schedule: A Persistent Task Scheduling Plugin for DeepSeek Harness

dsh-b2us-schedule is a plugin for DeepSeek Harness that provides persistent and manageable scheduled task scheduling capabilities for the system. It supports four scheduling types—Cron, delayed, absolute time, and fixed interval—and can execute Agent sessions, Shell commands, or desktop notifications. The plugin integrates a Web management interface, and task statuses are automatically saved in the Settings service. It offers at-least-once delivery guarantees and executes tasks serially by scheduled time, making it suitable for scenarios such as automated workflows and periodic reminders.