Stage 7.3: NPC scams (wicks, phishing airdrops, rug pools, fake support, forged transfers)

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

src/Decentralized.Domain/Tuning.cs

@@ -218,6 +218,21 @@ namespace Decentralized.Domain
         public const double PonziReport0 = 0.02, PonziReportRate = 0.5, PonziReportSize = 0.04;
         public const double PonziCrime = 1200;
 
+        /// <summary>插针：每天开门时出现的概率、幅度范围（对数价格的绝对值）、当晚回去的比例范围、不回去（真跌真涨）的概率。</summary>
+        public const double WickChance = 0.07, WickMin = 0.15, WickMax = 0.30, WickRevertMin = 0.6, WickRevertMax = 1.0, WickReal = 0.3;
+        /// <summary>空投：每晚出现新空投的概率、有效天数、骗局占比、正规空投奖励范围（信用点等值）、钓鱼授权后被转走的延迟（晚）。</summary>
+        public const double AirdropChance = 0.35, AirdropScam = 0.4, AirdropRewardMin = 20, AirdropRewardMax = 120;
+        public const int AirdropDays = 2, AirdropDrainMin = 1, AirdropDrainMax = 2;
+        /// <summary>第三方收益池：同时最多几个、每晚新开的概率；日息档位；按日息的骗局概率，时间锁、审计各减多少；骗局池每晚跑路概率；
+        /// 单池存款上限（随天数）；正规池的储备（日息 × 存款上限 × 天数）；时间锁取款等待天数。</summary>
+        public const int YieldPoolMax = 3, YieldLockDays = 2;
+        public const double YieldPoolChance = 0.25, YieldRugNightly = 0.18, YieldCap0 = 2000, YieldCapPerDay = 60, YieldReserveDays = 25;
+        public static readonly double[] YieldRates = { 0.01, 0.02, 0.03 }, YieldScamByRate = { 0.15, 0.40, 0.75 };
+        public const double YieldScamTimelock = 0.25, YieldScamAudit = 0.20;
+        /// <summary>假客服：每天上门的概率；伪造转账：用币付款的顾客里是骗子的比例；两者都从第几天起。</summary>
+        public const double FakeSupportChance = 0.04, FakeTransferShare = 0.08;
+        public const int ScamMinDay = 10;
+
         /// <summary>主交易对（信用点一侧）的深度随天数增长。</summary>
         public static double PoolDepth(int day) => PoolDepth0 * (1 + day / 60.0);
     }