终端窗口可调大小（默认 1200×900）与布局放宽；mod 设置：界面、剧情、难度

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

src/Decentralized.Domain/UsedDealer.cs

@@ -24,7 +24,7 @@ namespace Decentralized.Domain
         /// <summary>今天来的贩子的类型：骗子越往后越多。</summary>
         public static DealerKind Kind(int day, Rng rng)
         {
-            double scam = Math.Min(Tuning.UsedScamMax, Tuning.UsedScamBase + day * Tuning.UsedScamPerDay);
+            double scam = Scales.R(Math.Min(Tuning.UsedScamMax, Tuning.UsedScamBase + day * Tuning.UsedScamPerDay));
             double r = rng.NextDouble();
             return r < scam ? DealerKind.Scammer : r < scam + Tuning.UsedMiddlemanShare ? DealerKind.Middleman : DealerKind.Honest;
         }