Quick status check on current head 1a9d9cb86a0f680a1b229302b9b4e935010a1de8: the PR still reports mergeable from the PR view, Socket Security and Vercel Agent Review are green, and the only red item I can see is the Vercel preview/deployment authorization, which I cannot clear from this fork.

Review focus: whether preserving the response object for onFinish matches the intended chat callback contract. If you prefer a narrower shape or a different test location, I can adjust it.

Friendly follow-up: current head 1a9d9cb86a0f680a1b229302b9b4e935010a1de8 is still mergeable with no conflicts. Socket and Vercel Agent Review checks pass; the only pending item is the Vercel deployment authorization from the fork.

Happy to rebase or adjust the approach if that would help. Let me know if there are questions or if there is a preferred path for the deployment authorization.