Tumbler 扩展实测修正：没有出款可还原时单独一句日志；每次上门是同一个外观；测试按钮“剧情重来”

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

src/Decentralized/TumblerStory.cs

@@ -67,7 +67,8 @@ namespace Decentralized
             {
                 a.Leaked = true;
                 var r = d.Mixer.Leak(day, d.Own, Session.Price);
-                ps.AddNightLog(L.T("nightlog.tumbler.leak", r.Count, Fmt.Credits(r.Taint)) + TaintCrime.Commit(r.Over), "cc7755");
+                if (r.Count == 0) ps.AddNightLog(L.T("nightlog.tumbler.leak.none"));
+                else ps.AddNightLog(L.T("nightlog.tumbler.leak", r.Count, Fmt.Credits(r.Taint)) + TaintCrime.Commit(r.Over), "cc7755");
                 News.Show("pd_news_tumbler_leak", L.T("news.tumbler.leak.title"), L.T("news.tumbler.leak.desc"), 3, 8);
                 Log.Info($"Tumbler 密钥泄露：还原 {r.Count} 笔出款，污点 +{r.Taint:0}，超出 {r.Over:0}");
             }
@@ -161,9 +162,12 @@ namespace Decentralized
 
         private static StoreClient New()
         {
+            // 每次上门是同一个人：外观第一次上门时定下来
+            var t = Session.Data.Story.Tumbler;
+            if (string.IsNullOrEmpty(t.Sprite)) t.Sprite = SpriteDict.GetRandomShadySpriteName();
             var c = new StoreClient
             {
-                identifier = "pd_tumbler", displayName = L.T("tumbler.name"), spriteName = SpriteDict.GetRandomShadySpriteName(),
+                identifier = "pd_tumbler", displayName = L.T("tumbler.name"), spriteName = t.Sprite,
                 clientIntent = StoreClient.ClientIntent.DIALOGUE, nonShootable = true, dismissable = false,
             };
             ModHelper.SetClientSource(c, ModInfo.Id);