3ce73a68ff
Adds first-time recovery runbook with: - 3 self-recovery levels (Level 1 ≤5min sentinel reset, Level 2 ≤15min VS Code restart, Level 3 destructive workspace rebuild) - Stale-process / hook reload trap (Smoke 5 chistaa-session hypothesis + refutation method); key takeaway: live restart-test is the only way to confirm a hook-modifying fix landed - Self-fabrication patterns — 7 cases enumerated from Smokes 3/4/5/7 with pattern signature, detection signal, mitigation for each - Test methodology lesson — Smoke 5 root cause showed unit tests with inline mocks can give false-green if they bypass the live resolver function; debug scripts have the same trap - Smoke methodology — statusline-setup system prompt overrides user tasks (Smoke 9 Run 1); use semgrep-scanner for echo-probes, statusline-setup OK for gate-inheritance smokes Docs-only change; verified via docs-only short-circuit in enforce-verify- before-push (§5 п.13 CLAUDE.md). Stream H Task 1 of 11. Plan: docs/superpowers/plans/2026-05-30-router-gate-v4-stream-H.md