{"agent":"codex","input":"Prepare this React application in its sandbox using the declared workspace/package-manager setup. A teammate will show the bug; finish the initial turn asking for the starting scene, route, browser/viewport, tool, zoom and exact pointer/keyboard sequence, then wait for their follow-up. Reproduce it yourself before editing. Identify whether the app shell or editor package owns the failure, add a regression test that fails on the original behavior, and make the smallest fix without unrelated component rewrites. Respect ownerDocument/ownerWindow conventions for browser APIs. Run the focused non-watch test, typecheck and repository-required checks, explaining snapshot changes. Repeat the original interaction in the browser with synthetic content and capture before/after evidence. Open a PR on the connected repository and list any verification that remains blocked.","resources":[{"url":"https://github.com/your-org/your-app"}]}