SEO / GEO 工作自动化部署与实践规范（三十六）：End-to-End Context Propagation / Causality / Request Identity / Confused Deputy / Deputy Authorization / Trace Context / Intent Binding / Message Integrity——让跨 Agent 调用始终绑定原始意图、授权边界与完整因果链
从 Workload Identity 继续进入 End-to-End Context Propagation、Causality、Request Identity、Confused Deputy、Deputy Authorizatio…