feat: add automatic user-approved expert handoff#576

MattSyska wants to merge 7 commits into

openai:mainopenai/codex-plugin-cc:mainfrom

MattSyska:syska/pltflw-12470-add-named-expert-broker-for-luna-max-handoffMattSyska/codex-plugin-cc:syska/pltflw-12470-add-named-expert-broker-for-luna-max-handoffCopy head branch name to clipboard