Black market merchant shelves, bulk discount, bulk merchants, volume-driven taint, list-all

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

src/Decentralized/CoinCustomers.cs

@@ -58,6 +58,19 @@ namespace Decentralized
                 BlackDelivery.Restock(d, StoreStation.GetDayCounter(), true);
                 Log.Info($"黑市：声望 {StoreReputation.GetBMReputation()}，上架 {d.Black.Offers.Count} 种：{string.Join(", ", d.Black.Offers.Select(o => o.Item + "×" + o.Qty + "@" + o.Price))}，解锁 {Unlock.BlackUnlocked}");
             }));
+            ModHelper.AddDebugFunction(ModInfo.Id, ModInfo.Name, "Black market sample (test)", () => Log.Guard("黑市抽样（测试）", () =>
+            {
+                var d = Session.Data;
+                int day = StoreStation.GetDayCounter();
+                var vals = new System.Collections.Generic.List<double>();
+                var tech = new System.Collections.Generic.List<double>();
+                for (int i = 0; i < 60; i++)
+                {
+                    BlackDelivery.Restock(d, day, true);
+                    vals.Add(d.Black.CatalogValue);
+                }
+                Log.Info($"黑市抽样：60 周货架总值 平均 {vals.Average():0}，最小 {vals.Min():0}，最大 {vals.Max():0}");
+            }));
             ModHelper.AddDebugFunction(ModInfo.Id, ModInfo.Name, "Black market events (test)", () => Log.Guard("黑市事件（测试）", () =>
             {
                 var d = Session.Data;
@@ -68,7 +81,7 @@ namespace Decentralized
                 var l = d.Black.Catalog.FirstOrDefault();
                 if (l != null)
                 {
-                    var o = d.Black.Place(l, PayMode.Escrow, w, Assets.CRT, day, Session.Price);
+                    var o = d.Black.Place(l, 1, 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");