remove spurious Battery files

csharp/lib/Battery48TL/Program.cs

@@ -1,33 +0,0 @@
-using InnovEnergy.Lib.Protocols.Modbus.Clients;
-using InnovEnergy.Lib.Protocols.Modbus.Connections;
-
-namespace InnovEnergy.Lib.Battery48TL;
-
-public static class Program
-{
-    
-    public static void Main(String[] args)
-    {
-        // var connection = new ModbusSerialConnection("/dev/virtualcom0", 
-        //                                             115200, 
-        //                                             Parity.Odd, 
-        //                                             8, 
-        //                                             StopBits.One, 
-        //                                             TimeSpan.FromMilliseconds(500));
-
-        var connection = new ModbusTcpConnection("10.2.2.206", 8080);
-        
-        var client = new ModbusRtuClient(connection, 2);
-        var device = new Battery48TlDevice(client);
-
-
-        while (true)
-        {
-            var s = device.ReadBatteryStatus();
-            Console.WriteLine(s);
-            Thread.Sleep(2000);
-        }
-        
-
-    }
-}