Stage 4 wrap-up: Ponero fee 10%/cap 600, live crackdown check, verification notes

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

src/Decentralized/CoinCustomers.cs

@@ -58,6 +58,21 @@ namespace Decentralized
                 BlackDelivery.Restock(d, StoreStation.GetDayCounter(), true);
                 Log.Info($"黑市：声望 {StoreReputation.GetBMReputation()}，上架 {d.Black.Offers.Count} 种：{string.Join(", ", d.Black.Offers.Select(o => o.Item + "×" + o.Qty + "@" + o.Price))}，解锁 {Unlock.BlackUnlocked}");
             }));
+            ModHelper.AddDebugFunction(ModInfo.Id, ModInfo.Name, "Black market events (test)", () => Log.Guard("黑市事件（测试）", () =>
+            {
+                var d = Session.Data;
+                int day = StoreStation.GetDayCounter();
+                d.Black.Traps.Add(new BmTrap { Day = day, Amount = 300, Why = "honeypot", Item = "c4" });
+                var w = d.Hot;
+                for (int i = 0; i < 8; i++) d.Black.List("gpu:RTX70", "RTX70", "RTX60", 60, 500, 0.6, w, Assets.CRT, day - 1, Session.Price);
+                var l = d.Black.Catalog.FirstOrDefault();
+                if (l != null)
+                {
+                    var o = d.Black.Place(l, PayMode.Escrow, w, Assets.CRT, day, Session.Price);
+                    if (o != null) { o.State = OrderState.Ready; o.Controlled = true; }
+                }
+                Log.Info($"黑市事件（测试）：追查 300 今晚到期，假卡上架 8 件，受控订单 {d.Black.Orders.Count(x => x.Controlled)} 个");
+            }));
             ModHelper.AddDebugFunction(ModInfo.Id, ModInfo.Name, "Courier (test)", () => Log.Guard("黑市快递（测试）", () =>
             {
                 foreach (var o in Session.Data.Black.Orders.Where(x => x.State == OrderState.Pending)) { o.State = OrderState.Ready; }