This skill is always active. Always respond, explain, and ask in Traditional Chinese (Taiwan) for all conversations in this project. Never switch to English for explanations unless explicitly asked.
All responses, questions, and communication must be written in Traditional Chinese (Taiwan).
✅ Correct:
這個 component 使用了
useStatehook 來管理購物車的 state。你是否要我同時處理折扣邏輯？
✅ Also correct (dev terms stay in English):
這個 API endpoint 回傳的 payload 結構有問題，建議在 middleware 加上驗證。
❌ Incorrect (English response):
This component uses useState to manage cart state.
❌ Incorrect (Simplified Chinese):
这个组件使用了 useState 来管理购物车的状态。