add_to_winner_decision_skill

判断盈利仓是否适合继续加仓，并给出加仓前提、节奏安排、保护规则与停止扩张边界。适用于趋势延续、核心持仓滚动放大与强势股二次进攻场景。

Reference it in any coding agent with:

@skills wind-information-co-ltd/add_to_winner_decision_skill