Final verification pass: forged transfers, insider catch, rug pool, funding, news; debug helpers

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

src/Decentralized/Night.cs

@@ -196,6 +196,7 @@ namespace Decentralized
             PredictGame.ClosePrice = d.Market.Price; PredictGame.CloseGas = d.Gas; PredictGame.ClosePush = d.Market.PlayerPush;
             // 永续：用今天的标记价（当日均价）结算，要在今晚的价格更新之前
             var perpEvents = d.Perps.Night(day, new Dictionary<string, double> { ["PSC"] = pscMark, ["SPARK"] = d.Stable.Spark }, d.Poinbase, Session.Price);
+            foreach (var pp in d.Perps.Positions) Log.Info($"永续夜间：{pp.Product} {(pp.Long ? "多" : "空")} 保证金 {pp.Margin:0.00}，资金费率 {d.Perps.Rate(pp.Product) * 100:0.000}%，标记价 {(pp.Product == "PSC" ? pscMark : d.Stable.Spark):0.00}");
             if (perpEvents.Any(e => e.Kind == "seize")) SeizeForDebt(d, day);
             var stakeEvents = d.Staking.Night(day, d.Stable.CraRate, d.WalletAt);
             double crcFactor = d.Stable.Night(day, d.Rng, d.Staking.Earning);