worker-review-loop

Build a change with brief-driven coding agents in isolated git worktrees, gated by an independent read-only reviewer, a fix pass, and a re-review by the same reviewer before merge, on a token budget. Uses SessionFS tickets, agent runs, a review_until_clean work queue with a trusted reviewer, handoffs, and the knowledge base. Use when the user wants to split work across worker agents, run a worker/reviewer loop, or gate a merge on an independent review.