Modernize project

Program.cs

@@ -0,0 +1,27 @@
+using System;
+using Microsoft.Extensions.Logging;
+using Serilog;
+using Velopack;
+
+namespace ProcessCpuUsageStatusWindow;
+
+internal class Program
+{
+    [STAThread]
+    public static void Main(string[] args)
+    {
+        Log.Logger = new LoggerConfiguration().WriteTo.File("log.txt").CreateLogger();
+
+        Log.Logger.Information("Start");
+
+        var loggerFactory = new LoggerFactory().AddSerilog(Log.Logger);
+
+        VelopackApp.Build().Run(loggerFactory.CreateLogger("Install"));
+
+        var app = new App();
+        app.InitializeComponent();
+        app.Run();
+
+        Log.Logger.Information("End");
+    }
+}