rename HeroAttributes -> HeroAttributesSO

Assets/Scripts/HeroAttributesSO.cs

@@ -2,14 +2,17 @@
 using System.Collections.Generic;
 using UnityEngine;
 
-public class HeroAttributes : ScriptableObject
+public class HeroAttributesSO : ScriptableObject
 {
-    // TODO(zeph): does these being private make it hard to create a new hero?
-    // what about applying effects?
     [SerializeField] private Attribute STR;
     [SerializeField] private Attribute MAG;
     [SerializeField] private Attribute DEX;
     [SerializeField] private Attribute CON;
     [SerializeField] private Attribute CHA;
     [SerializeField] private Attribute FTH;
+
+    public static HeroAttributesSO New()
+    {
+        return ScriptableObject.CreateInstance<HeroAttributesSO>();
+    }
 }