Platform should be initialized in the Boot, before everything else. Got rid of the coroutines

Assets/Code/Platform/IPlatform.cs

@@ -1,5 +1,6 @@
 using Nox.Input;
 using System.Collections;
+using System.Threading.Tasks;
 
 namespace Nox.Platform {
 
@@ -16,7 +17,7 @@ namespace Nox.Platform {
     /// </summary>
     public interface IPlatform {
         PlatformSettings PlatformSettings { get; }
-        IEnumerator Initialize(object applicationData);
+        Task Initialize(object applicationData);
         IInput InitializeInput();
         void Tick();
         void Dispose();