public static async Task MainAsync(IServiceProvider serviceProvider)
{
IPlatformAccessor accessor = serviceProvider.GetRequiredService <SteamAccessor>();
UserData user = serviceProvider.GetRequiredService <UserData>();
Console.WriteLine($"Loading game list for {user.Username}...");
GameList games = await accessor.GetGameList();
games.ForEach(g => Console.WriteLine(g.Name));
}