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/Mixer.cs

@@ -13,6 +13,8 @@ namespace Decentralized.Domain
         public double Taint, Basis;
         public int Rounds;
         public int ReadyDay;
+        /// <summary>存入的钱包地址：到期提回这里。</summary>
+        public string Wallet;
     }
 
     /// <summary>一笔混币结束时的结果，供夜间日志使用。</summary>
@@ -56,7 +58,7 @@ namespace Decentralized.Domain
             w.Add(asset, -amount);
             w.Taint -= taint;
             w.Basis -= basis;
-            var d = new MixDeposit { Asset = asset, Amount = amount, Taint = taint, Basis = basis, Rounds = rounds, ReadyDay = day + rounds };
+            var d = new MixDeposit { Asset = asset, Amount = amount, Taint = taint, Basis = basis, Rounds = rounds, ReadyDay = day + rounds, Wallet = w.Address };
             Pending.Add(d);
             return d;
         }
@@ -68,7 +70,10 @@ namespace Decentralized.Domain
         }
 
         /// <summary>每晚：到期的存入提回钱包（污点按轮数降低），在途的各有小概率跑路。</summary>
-        public List<MixResult> Night(Wallet w, int day, Func<string, double> price, Rng rng)
+        public List<MixResult> Night(Wallet w, int day, Func<string, double> price, Rng rng) => Night(_ => w, day, price, rng);
+
+        /// <summary>每晚（多钱包）：到期的存入按存入时的地址提回原钱包。</summary>
+        public List<MixResult> Night(Func<string, Wallet> wallet, int day, Func<string, double> price, Rng rng)
         {
             var results = new List<MixResult>();
             foreach (var d in Pending.ToList())
@@ -85,6 +90,7 @@ namespace Decentralized.Domain
                 double taint = d.Taint * Math.Pow(1 - rate, d.Rounds);
                 double amount = d.Amount * Math.Pow(1 - Tuning.MixerFee, d.Rounds);
                 bool flagged = Sanctioned(day);
+                var w = wallet(d.Wallet);
                 w.Add(d.Asset, amount);
                 w.Taint += taint;
                 w.Basis += d.Basis;