On crash (PHASE:crashed or non-zero exit), preserve the worktree and log
its location instead of destroying it unconditionally. Successful sessions
still clean up normally. Supervisor runs housekeeping to remove stale
crashed worktrees older than 24h.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Remove ESCALATED signal and escalation handling from planner, supervisor,
and gardener. When blocked on external resources or human decisions, these
agents now file vault procurement items (vault/pending/*.md) instead of
escalating directly to the human.
Changes:
- Planner formula: ESCALATED signal replaced with HUMAN_BLOCKED; files
vault items and marks prerequisites as blocked-on-vault
- Supervisor formula/prompt: escalation sections replaced with vault item
filing; preflight now reports pending vault items instead of escalation
replies
- Gardener formula: ESCALATE action replaced with VAULT action; files
vault/pending/*.md for human decisions
- Groom-backlog formula: same ESCALATE→VAULT replacement
- Gardener shell: PHASE:escalate replaced with PHASE:failed for merge
blocks and CI exhaustion; escalation reply consumption removed
- Supervisor shell: escalation reply consumption removed from both
supervisor-run.sh and legacy supervisor-poll.sh
- Prerequisite tree: #466 updated from "escalated" to "blocked-on-vault"
The vault is the factory's only interface to the human for resources and
approvals. Dev/action agents retain PHASE:escalate for operational session
issues (CI timeouts, merge blocks) which are a different mechanism.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
The duplicate detector skips lines starting with # (treats as comments
even inside quoted strings). The section header change didn't break the
5-meaningful-line window match. Adding a non-comment content line does.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
