remove fake nullables from status record

csharp/App/SaliMax/src/Program.cs

@@ -130,15 +130,15 @@ internal static class Program
             
             return new StatusRecord
             {
-                AcDc           = acDc    ?? AcDcDevicesRecord.Null,
-                DcDc           = dcDc    ?? DcDcDevicesRecord.Null,
-                Battery        = battery ?? Battery48TlRecords.Null,
+                AcDc           = acDc    ,
+                DcDc           = dcDc    ,
+                Battery        = battery ,
                 Relays         = relays,
                 GridMeter      = gridMeter,
                 
                 PvOnAcGrid     = pvOnAcGrid,
                 PvOnAcIsland   = pvOnAcIsland,
-                PvOnDc         = pvOnDc ?? AmptStatus.Null,
+                PvOnDc         = pvOnDc,
                 
                 AcGridToAcIsland = new AcPowerDevice { Power = gridBusToIslandBusPower },
                 LoadOnAcGrid     = new AcPowerDevice { Power = loadOnAcGrid },
@@ -212,9 +212,6 @@ internal static class Program
             //await UploadCsv(record, t);
 
             record.Config.Save();
-
-        
-            
                 
             "===========================================".LogInfo();