ZCode - Copyright its respective contributors. Source: https://github.com/zai-org/ZCode Revision: aac4755666d09fdcd70272fcf063c077a639015f License: Apache License, Version 2.0 (included as LICENSE). Adapted file: apps/zcode-cli/packages/core/src/tool/scheduler.ts. Changes: local structural types and error factory replace workspace dependencies. The dependency-aware scheduling algorithm is retained. Other canvas runtime modules are this project's adapters and implementations. No ZCode branding, account services, coding tools, or desktop client are bundled.