Stage 9.1: story links (Serpico, Eleanor, Officer Lun) and newspaper importance fix

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

src/Decentralized/Session.cs

@@ -41,6 +41,8 @@ namespace Decentralized
         public Scams Scams = new Scams();
         /// <summary>日 K 历史（PSC，Poinbase 主池价格）。</summary>
         public CandleBook Candles = new CandleBook();
+        /// <summary>游戏剧情选择对本 mod 世界的影响。</summary>
+        public StoryMods Story = new StoryMods();
         /// <summary>今天被伪造转账骗走的（晨间日志用）：顾客名 + 信用点。</summary>
         public List<string> FakePaidToday = new List<string>();
         /// <summary>近几天的 gas 指数（每晚记明天的），情报线索里显示；最近一份局势简报。</summary>
@@ -129,6 +131,8 @@ namespace Decentralized
             // 旧存档里的商家地址没有校验位：换成合法地址
             foreach (var s in Data.Black.Sellers) if (!ChainAddress.Valid(s.Name)) s.Name = ChainAddress.Make(Data.Rng.NextUInt());
             if (Data.Wallets.Count == 0) Data.AddWallet(false);
+            if (Data.Story == null) Data.Story = new StoryMods();
+            StoryMods.Current = Data.Story;
             Log.Info($"状态已载入（第 {Data.Day} 天，PSC {Data.Market.Price:0.00}）");
         }