handoff

Write a handoff so a fresh agent can continue.

Before writing

1. Update .scratch/<slug>/flow.state.yaml — set current_phase_id, current_issue, phases_done, gates_satisfied as appropriate.
2. Then write handoff to the OS temp directory (not the workspace).

Handoff body

• Goal — what the next session should accomplish
• Decisions — what is settled
• Open questions — what is not
• Artifacts — paths to PRDs, issues, ADRs, flow.state.yaml (reference, don't duplicate)
• Suggested next — /aiops or /aiops 继续 with slug; or specific phase skill from journey

Redact secrets. If the user passed arguments, treat them as the next-session focus.