docs: record AI collaborator acknowledgements

Author: Wonderforge-Lab

archive/20260903_v0.3.2_locale_route_freshness.md

@@ -8,6 +8,7 @@
 - Aligned the zh-CN visitor-lobby model with the canonical rule that visitor identifiers are routing handles and registration is optional.
 - Extended locale invariant coverage to the affected lobby, message-routing, and visitor-model surfaces.
 - Added a CI freshness check: when a paired English source changes, its zh-CN counterpart must change or receive a hash-bound review acknowledgement.
+- Added transparent acknowledgements for OpenAI Codex and DeepSeek as AI collaborators in this work.
 
 ### What did not change
 
@@ -27,6 +28,7 @@ The release PR must pass the repository's Registry validation workflow, includin
 - 使 zh-CN 访客会话入口模型与基准规则保持一致：访客会话标识是路由标识，登记并非前提条件。
 - 扩展了本地化不变项检查，覆盖受影响的入口区、消息路由和访客会话模型表面。
 - 新增 CI 新鲜度检查：成对英文来源发生变更时，其 zh-CN 对应文件必须同步变更，或获得绑定该来源哈希值的审阅确认。
+- 新增对 OpenAI Codex 和 DeepSeek 的透明致谢，说明其作为本次工作 AI 协作者的角色。
 
 ### 未发生变化的部分