## 📋 Feature Description <!-- A clear and concise description of what you want to happen --> ①前端支持调整系统平仓范围: 盈利5%,历史峰值最高点回撤40%时强制平仓 ②增加持仓止盈/止损价格查询以支持ai调整止盈止损 ③增加持仓时ai调整止盈/止损