Rebase workflow

Move the branch onto its base, then establish that what came out is right.

Codex doesn't provide a skill-scoped command hook. Use only the scripts named here to pin the rebase settings and check conflict markers before continuing. The continuation script also proves an empty skip. Never use a bare stash pop, start the rebase by hand, or force-push without a lease.

Preflight

Run bash .agents/skills/codex-rebase/scripts/preflight.sh.

Step 0: open the task list

Create these with update_plan, keeping exactly one item in_progress at a time.