longbridge-watchlist Read-only listing of watchlist groups and member symbols. For mutations use . Response language : match the user's input language — Simplified Chinese / Traditional Chinese / English. Privacy : a watchlist reveals trading interest. Only return detailed lists in direct conversation. When to use - "我的自选股" , "watchlist contents" → list everything - "我的「科技股」分组" , "my Tech group" → list everything, then filter by group name - "分组 ID 12345 里有什么" → list everything, then filter by group id The CLI returns all groups in one call; the LLM filters in-memory based on the user's inten…