Recreated plugin with new project template. Started implementing server system daemon

MoonlightServers.Daemon/ServerSystem/Implementations/Docker/Extensions.cs

@@ -0,0 +1,22 @@
+using Docker.DotNet;
+using MoonlightServers.Daemon.ServerSystem.Abstractions;
+
+namespace MoonlightServers.Daemon.ServerSystem.Implementations.Docker;
+
+public static class Extensions
+{
+    public static void AddDockerServices(this IServiceCollection collection)
+    {
+        var client = new DockerClientBuilder()
+            .WithEndpoint(new Uri("unix:///var/run/docker.sock"))
+            .Build();
+
+        collection.AddSingleton(client);
+
+        collection.AddSingleton<DockerEventService>();
+        collection.AddHostedService(sp => sp.GetRequiredService<DockerEventService>());
+
+        collection.AddSingleton<IRuntimeEnvironmentService, DockerRuntimeEnvService>();
+        collection.AddSingleton<IInstallEnvironmentService, DockerInstallEnvService>();
+    }
+}