Handoff summary

Use this as the Codex and Pi equivalent of /up:summary. Work from the current conversation, task file, git state, and repository; do not assume a Claude JSONL transcript exists.

1. Find the most recently modified in-flight file in docs/tasks/*.md, if one exists.
2. Draft a concise handoff with: Goal, Problem, Current state, Active blocker, Key files, What to do next, and Gotchas. Include only facts not obvious from the code or git history.
3. Use the requested destination, otherwise append under ## Conclusion in the active task file. If there is no active task, create docs/tasks/summary-<slug>.md. Ask only when the destination is ambiguous.
4. Save the handoff and report its path. Keep paths, commands, evidence, and unresolved decisions concrete.