Add netPnl in db for position

src/Managing.Infrastructure.Database/PostgreSql/PostgreSqlMappers.cs

@@ -570,7 +570,7 @@ public static class PostgreSqlMappers
         };
 
         // Set ProfitAndLoss with proper type
-        position.ProfitAndLoss = new ProfitAndLoss { Realized = entity.ProfitAndLoss, Net = entity.ProfitAndLoss - entity.UiFees - entity.GasFees };
+        position.ProfitAndLoss = new ProfitAndLoss { Realized = entity.ProfitAndLoss, Net = entity.NetPnL };
         
         // Set fee properties
         position.UiFees = entity.UiFees;
@@ -610,7 +610,8 @@ public static class PostgreSqlMappers
             InitiatorIdentifier = position.InitiatorIdentifier,
             MoneyManagementJson = position.MoneyManagement != null
                 ? JsonConvert.SerializeObject(position.MoneyManagement)
-                : null
+                : null,
+            NetPnL = position.ProfitAndLoss?.Net ?? (position.ProfitAndLoss?.Realized - position.UiFees - position.GasFees ?? 0)
         };
     }