Add initial game systems and input handling for player interactions

Assets/Scripts/Infrastructure/PlayerTwoInput.cs

@@ -0,0 +1,23 @@
+using System;
+using Abstractions;
+
+namespace Infrastructure
+{
+    public class PlayerTwoInput : IInputService, IDisposable
+    {
+        public float GetHorizontalMovement()
+        {
+            throw new System.NotImplementedException();
+        }
+
+        public bool IsActionPressed()
+        {
+            throw new System.NotImplementedException();
+        }
+
+        public void Dispose()
+        {
+            
+        }
+    }
+}