feat: Windows-Dienst-Unterstützung via AddWindowsService

Program.cs

@@ -1,15 +1,20 @@
 using System;
 using System.IO;
 using System.Net.Http;
+using System.Runtime.InteropServices;
 using Gott.Endpoints;
 using Gott.Middleware;
 using Gott.Services;
 using Microsoft.AspNetCore.Builder;
 using Microsoft.Extensions.Configuration;
 using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Hosting;
 
 var builder = WebApplication.CreateBuilder(args);
 
+if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
+    builder.Services.AddWindowsService();
+
 builder.Services.AddHttpClient();
 
 var dataDir = Path.Combine(AppContext.BaseDirectory, "data");