Complete task tracking system with SQLite persistence, automatic creation, notifications, heartbeat monitoring, and stuck task recovery. Replaces task-queue-heartbeat, auto-track, and notification skills. Use for all task management needs.

完整的任务跟踪系统，支持 SQLite 持久化、自动创建、通知、心跳监控和卡死任务恢复。替代 task-queue-heartbeat、auto-track 和 notification 技能，适用于所有任务管理需求。