**Blocked on** #131 The orchestrator needs `get_terminal_logs` improvements (#131) to properly detect worker/reviewer activity for zombie detection. Currently, orchestrator cannot: - Get the latest terminal chunk to see if worker is active - Check if worker is actually doing anything (stale terminal = zombie) - Tail logs to understand what happened before worker went idle Once #131 is complete with `order=desc`, orchestrator can: - Get latest 1 chunk to see recent activity - Check timestamps to detect stale workers - Make smarter decisions about zombie detection and context refresh