factored the character system - not funtional yet

Assets/Code/GameState/Entities/CharacterRegistry.cs

@@ -0,0 +1,10 @@
+using System.Collections.Generic;
+using UnityEngine;
+
+namespace Nox.Game {
+    [CreateAssetMenu(fileName = "CharacterRegistry", menuName = "Nox/Database/Entities/Character Registry")]
+    public class CharacterRegistry: ScriptableObject {
+        public CharacterDefinition defaultCharacter;
+        public List<CharacterDefinition> characters = new ();
+    }
+}