[harness] fix: 修复 AgentScheduler cancel 失效与 worker 取消挂起/泄漏#38

atoncooper merged 1 commit into

mainatoncooper/MindBase:mainfrom

fix/scheduler-cancel-and-cancellation-leakatoncooper/MindBase:fix/scheduler-cancel-and-cancellation-leakCopy head branch name to clipboard