feat: Add Systemd support and update package references

- Added support for Systemd in the Startup class
- Updated package references to include Microsoft.Extensions.Hosting.Systemd

.gitignore

@@ -371,3 +371,5 @@ wowskarma.app/pnpm-lock.yaml
 .store/
 
 wowskarma.api.minimap/main.py
+
+WowsKarma.Api/appsettings.Preview.json

WowsKarma.Api/Startup.cs

@@ -274,14 +274,16 @@ public void ConfigureServices(IServiceCollection services)
 		});
 
 		services.AddResiliencePolicies();
+
+		services.AddSystemd();
 	}
 
 	// This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
 	public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
 	{
 		app.UseETagger();
 		app.UseResponseCompression();
-
+		
 		app.UseSwagger();
 		app.UseSwaggerUI(c =>
 		{

WowsKarma.Api/WowsKarma.Api.csproj

@@ -50,6 +50,7 @@
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
     <PackageReference Include="Microsoft.Extensions.Configuration.CommandLine" Version="8.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Hosting.Systemd" Version="8.0.0" />
     <PackageReference Include="NodaTime" Version="3.1.9" />
     <PackageReference Include="Nodsoft.Wargaming.Api.Client" Version="0.3.5" />
     <PackageReference Include="Nodsoft.WowsReplaysUnpack.ExtendedData" Version="2.0.1" />