Program.cs

using System;
using System.IO;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading;
using System.Threading.Tasks;

using Discord;
using Discord.Interactions;
using Discord.WebSocket;

using Microsoft.Extensions.DependencyInjection;


namespace jumpPochinkiBot
{
	public class Program
	{
        //Entry Point here
        static void Main(string[] args)
            => new Program().MainAsync().GetAwaiter().GetResult();

        public async Task MainAsync()
        {
            using (var services = ConfigureServices())
            {
                var client = services.GetRequiredService<DiscordSocketClient>();

                client.Log += LogAsync;
                services.GetRequiredService<InteractionService>().Log += LogAsync;

                var token = File.ReadAllText("C:\\Users\\Admin\\source\\repos\\jumpPochinkiBot\\discordToken.txt");

                await client.LoginAsync(TokenType.Bot, token);
                await client.StartAsync();

                // Here we initialize the logic required to register our commands.
                await services.GetRequiredService<InteractionHandler>().InitializeAsync(); ;

                await Task.Delay(Timeout.Infinite);
            }
        }

        private Task LogAsync(LogMessage log)
        {
            Console.WriteLine(log.ToString());

            return Task.CompletedTask;
        }

        private ServiceProvider ConfigureServices()
		{
			return new ServiceCollection()
				.AddSingleton(new DiscordSocketConfig
				{
					UseInteractionSnowflakeDate = false
				})
				.AddSingleton<DiscordSocketClient>()
                .AddSingleton(x => new InteractionService(x.GetRequiredService<DiscordSocketClient>()))
                .AddSingleton<InteractionHandler>()
				.BuildServiceProvider();
        }
	}
}