PR Draft Summary

Purpose

Produce the PR-ready summary required in this repository after substantive code work is complete: a concise summary plus a PR-ready title and draft description that begins with "This pull request ...". The block should be ready to paste into a PR for openai-agents-python.

When to Trigger

• The task for this repo is finished (or ready for review) and it touched runtime code, tests, examples, docs with behavior impact, or build/test configuration.
• You are about to send the "work complete" response and need the PR block included.
• Skip only for trivial or conversation-only tasks where no PR-style summary is expected.