请讲解 Hermes Agent 网关的插件平台适配器是怎么实现的？
No home channel is set for Discourse. A home channel is where Hermes delivers cron job results and cross-platform messages.
Type /sethome to make this chat your home channel, or ignore to skip.
我先拉取官方文档中关于平台适配器与网关内部机制的两页,确保讲解基于真实实现。
补充读取被截断的中段,拿到注册表与插件加载机制细节。