Implemented a startup task that will instantiate all the DI so first API isn't having to eat that overhead.

API/Interfaces/Services/IStartupTask.cs

@@ -0,0 +1,10 @@
+using System.Threading;
+using System.Threading.Tasks;
+
+namespace API.Interfaces.Services
+{
+    public interface IStartupTask
+    {
+        Task ExecuteAsync(CancellationToken cancellationToken = default);
+    }
+}