Implemented more life cycle handling. Added support for rootless environments

MoonlightServers.Daemon/Extensions/ServerExtensions/ServerImageExtensions.cs

@@ -0,0 +1,41 @@
+using Docker.DotNet;
+using Docker.DotNet.Models;
+using MoonlightServers.Daemon.Models;
+using MoonlightServers.DaemonShared.Enums;
+
+namespace MoonlightServers.Daemon.Extensions.ServerExtensions;
+
+public static class ServerImageExtensions
+{
+    public static async Task EnsureDockerImage(this Server server)
+    {
+        await server.NotifyTask(ServerTask.PullingDockerImage);
+
+        var dockerClient = server.ServiceProvider.GetRequiredService<DockerClient>();
+
+        await dockerClient.Images.CreateImageAsync(new()
+            {
+                FromImage = server.Configuration.DockerImage
+            },
+            new AuthConfig(),
+            new Progress<JSONMessage>(async message =>
+            {
+                if (message.Progress == null)
+                    return;
+
+                var percentage = message.Progress.Total > 0
+                    ? Math.Round((float)message.Progress.Current / message.Progress.Total * 100f, 2)
+                    : 0d;
+
+                server.Logger.LogInformation(
+                    "Docker Image: [{id}] {status} - {percent}",
+                    message.ID,
+                    message.Status,
+                    percentage
+                );
+
+                //await UpdateProgress(server, serviceProvider, percentage);
+            })
+        );
+    }
+}