Multiple hardware wallets: per-wallet devices, wallets page, Poinbase custodial account, PLEDGER item with supply-chain poisoning

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

src/Decentralized.Domain/BmSales.cs

@@ -17,6 +17,8 @@ namespace Decentralized.Domain
         /// <summary>参考价：改价时按它重算标价。</summary>
         public long Ref;
         public int ListPrice;
+        /// <summary>上架时付费的钱包地址：回款进这里。</summary>
+        public string Wallet;
         public int ListedDay, PayDay;
         public SaleState State = SaleState.Listed;
         /// <summary>成交后扣掉抽成的货款（信用点）与其中带的污点。</summary>
@@ -73,7 +75,7 @@ namespace Decentralized.Domain
             double share = total > 0 ? Math.Min(1, ListFee(listPrice) / total) : 0;
             w.Taint -= w.Taint * share; w.Basis -= w.Basis * share;
             w.Add(feeAsset, -qty);
-            var s = new BmSale { Item = item, Model = model, FakeOf = fakeOf, Health = health, Ref = refValue, Mult = m, ListPrice = listPrice, ListedDay = day };
+            var s = new BmSale { Item = item, Model = model, FakeOf = fakeOf, Health = health, Ref = refValue, Mult = m, ListPrice = listPrice, ListedDay = day, Wallet = w.Address };
             Sales.Add(s);
             return s;
         }
@@ -104,7 +106,7 @@ namespace Decentralized.Domain
         public double HeldSales => Sales.Where(x => x.State == SaleState.Sold).Sum(x => (double)x.Proceeds);
 
         /// <summary>每晚推进出售：上架的货按概率成交（假卡可能被看穿退货），成交的货款托管到期后进钱包。镇压期间平台下线，不推进。</summary>
-        private void SalesNight(int day, bool crackdown, Wallet w, Func<string, double> price, Rng rng, List<BmEvent> ev)
+        private void SalesNight(int day, bool crackdown, Func<string, Wallet> wallet, Func<string, double> price, Rng rng, List<BmEvent> ev)
         {
             if (crackdown) return;
             foreach (var s in Sales.Where(x => x.State == SaleState.Listed && x.ListedDay < day).ToList())
@@ -130,6 +132,7 @@ namespace Decentralized.Domain
             {
                 double p = price(Assets.CRT);
                 if (p <= 0) continue;
+                var w = wallet(s.Wallet);
                 w.Add(Assets.CRT, s.Proceeds / p);
                 w.Taint += s.Taint;
                 w.Basis += s.Proceeds;