Development record

2026-10-18 — A session's checklist is one JSON file per working copy in its local tier (facilitator-on-delegation, itd-2610170638184486 planning prep): the checklist the draft describes is kept per working copy, since the checkout is the unit of isolation and the coordination prep keys one central-view line per working copy, in that copy's local tier, never in a tracked folder, and its re-injection reuses the slice's session-start and prompt-hook path; the away mode itself is not copied into it but read from the repository's one away record (grounds: AGENTS.md concurrent sessions and working-tree layout; the draft's format decision; the coordination prep's per-working-copy decision; itd-2610180912189125)