Agent: reviewer (reviewer)
Confidence: 47%
Cost: $0.8487
Duration: 3m 18s
Task ID: 9f70a76e-89f3-4129-82ff-f957c6c302f7

審查完成。程式碼品質良好，編譯和 1228 個測試全數通過，無 regression。改動遵循專案慣例，fallback 設計完善。建議直接合併。

—HANDOFF—
TO: secretary
INTENT: handoff
ARTIFACT_TYPE: review
SUMMARY: feat(agents): add two-layer HANDOFF artifact system for progressive disclosure — 審查通過，1228 tests passed，建議合併