v5.27.0

✨ Features

• feat(gateway,cli,mcp): Phase 4 receipt-bound reviews — CommerceReview table, review/reviews routes, score in stats, t2 agent review, t2000_agent_review; cut sui-epoch
• feat(gateway): hn-front-page shaping route + Otto-quality catalog copy + catalog-aware hire skill

🐛 Fixes

• fix(gateway): honor service.method for self-hosted catalog delivery (GET upstreams refunded every sale)

📝 Docs

• docs: 'Use from your agent' — per-client tabbed guide (Audric zero-install first, then Claude Code/Cursor/Codex/CLI; ≤4 steps, one paste per step — the §7 restructure) + quickstart pointer
• docs(commerce): command reference — t2 agent services catalog commands + --service flags (v5.26.0 factual delta)

Full Changelog: v5.26.0...v5.27.0