Implement a policy for workers where they must exhaust all reasonable autonomous solution paths before stopping. If the current model stalls or cannot finish safely, the worker must escalate to a higher-tier or alternative model path before exiting `BLOCKED`. Human attention should be reserved for genuine blockers that remain after these escalation paths are exhausted.
## Summary Workers should solve tasks end-to-end and must not treat human review or `BLOCKED` as an easy escape hatch. Required policy: - workers only stop when they have exhausted all reasonable autonomous solution paths - if the current model stalls or cannot finish safely, the worker must escalate to a higher-tier or alternative model path before exiting `BLOCKED` - human attention is reserved for genuine blockers that still remain after those escalation paths are exhausted ## Why this matters Current worker prompts already discourage early stopping, but operationally the system still tends to treat: - nominal GitHub review-policy states - unresolved ambiguity - or lower-tier worker limits as reasons to stop and surface decisions to a human. That burdens humans with work the orchestration layer should absorb. ## Required behavior - `BLOCKED` is allowed only for real blockers with evidence. - Review-policy metadata alone is not a blocker for admin-capable worker flows. - Lower-ti