Migrate the db at startup

src/Yavsc/Program.cs

@@ -6,7 +6,7 @@ namespace Yavsc
 {
     public class Program
     {
-        public static void Main(string[] args)
+        public static async Task Main(string[] args)
         {
             var builder = WebApplication.CreateBuilder(args);
        
@@ -15,7 +15,7 @@ namespace Yavsc
                 .AddJsonFile($"appsettings.{builder.Environment.EnvironmentName}.json", optional: true)
                 .AddEnvironmentVariables()
                 .Build();
-            var app = builder.ConfigureWebAppServices().ConfigurePipeline();
+            var app = await builder.ConfigureWebAppServices().ConfigurePipeline();
             app.UseSession();
             app.Run();
         }