Fanfans极简原版优化版

### 中英文双语总结（300字内）
中文：该指标为Fanfans极简原版优化版，基于RSI和ATR构建核心交易信号，新增趋势（EMA）、成交量、时间、价格位置多维度过滤，及动态ATR倍数调整功能。含同方向订单间隔限制、多级止盈止损（支持阈值触发），内置信号质量评分、标签标注与警报推送，可自定义过滤规则和显示样式，通过多维度筛选降低无效信号，提升短周期交易信号准确性。

English: This is an optimized version of Fanfans' minimalist indicator, building core trading signals based on RSI and ATR. It adds multi-dimensional filters (trend/EMA, volume, time, price position) and dynamic ATR multiplier adjustment, includes same-direction order interval limits, multi-level SL/TP (supporting threshold triggers), built-in signal quality scoring, label annotation and alert push. Customizable filter rules and display styles reduce invalid signals via multi-dimensional screening, improving short-term trading signal accuracy.