操纵检出：免查线 15%，斜率 3；测试按相对值

tests/Decentralized.Domain.Tests/Program.cs

@@ -1478,8 +1478,8 @@ internal static class Program
 
         Test("操纵检出：被查概率随推价幅度升高，推价每晚衰减，行情盘押中按方向被判", () =>
         {
-            Check(Market.ManipChance(0.01) == 0 && Market.ManipChance(-0.01) == 0, "幅度低于免查线不查");
-            Check(Market.ManipChance(0.05) > Market.ManipChance(0.03) && Market.ManipChance(-0.05) == Market.ManipChance(0.05), "幅度越大越容易被查，方向无关");
+            Check(Market.ManipChance(Tuning.ManipFree / 2) == 0 && Market.ManipChance(-Tuning.ManipFree / 2) == 0, "幅度低于免查线不查");
+            Check(Market.ManipChance(Tuning.ManipFree + 0.05) > Market.ManipChance(Tuning.ManipFree + 0.03) && Market.ManipChance(-(Tuning.ManipFree + 0.05)) == Market.ManipChance(Tuning.ManipFree + 0.05), "幅度越大越容易被查，方向无关");
             Check(Market.ManipChance(5) == Tuning.ManipMax, "封顶");
             var mk = Market.CreateDefault(5); double p0 = mk.Price;
             mk.PlayerPush += Math.Log(1.1);
@@ -1490,7 +1490,7 @@ internal static class Program
             int manip = 0, win = 0, noPush = 0;
             for (ulong sd = 1; sd <= 200; sd++)
             {
-                foreach (var (yes, push, outcome) in new[] { (true, 0.06, true), (false, 0.06, false), (true, 0.0, true) })
+                foreach (var (yes, push, outcome) in new[] { (true, Tuning.ManipFree + 0.06, true), (false, Tuning.ManipFree + 0.06, false), (true, 0.0, true) })
                 {
                     var bk = new PredictBook(); var w = new Wallet { Address = "w" }; w.Add(Assets.CRC, 1e5);
                     var m = PredictMarket.Create(++bk.Seq, PredictKind.Price, "PSC", "PSC", 100, 4, 5, 5, 0.3); bk.Markets.Add(m);
@@ -1500,8 +1500,8 @@ internal static class Program
                     else if (yes && push > 0) win++; else if (push == 0) noPush++;
                 }
             }
-            double expect = Market.ManipChance(0.06) * 200;
-            Check(Math.Abs(manip - expect) < 40 && manip + win == 200 && noPush == 200, $"推价 6% 约 {expect:0} 次被判，被判 {manip}，没被判 {win}");
+            double expect = Market.ManipChance(Tuning.ManipFree + 0.06) * 200;
+            Check(Math.Abs(manip - expect) < 40 && manip + win == 200 && noPush == 200, $"推价超线 6% 约 {expect:0} 次被判，被判 {manip}，没被判 {win}");
         });
 
         Test("高息理财：开张条件、每晚存入与利息、崩盘、被举报、卷走", () =>