agentrouter 2

DeepSeek Harness bundle: the AgentRouter relay as one pi-ai route with a domestic/international endpoint switch in Settings, plus the outbound request compatibility the relay requires.

AgentRouter 中转聚合：一条 pi-ai 路由承载多模型（设置卡片内可从中转站拉取、逐个编辑模型与参数）+ 国内/国际端点一键切换 + 出站请求 User-Agent/402-配额改写围栏。模型列表写入内核「设置 - 模型」页所编辑的同一份 llm-pi-ai 路由数据。