Improve Code Consistency for Update Hooks

Component/FirstUpdateHook.cs

@@ -2,8 +2,8 @@ using UnityEngine;
 
 namespace ADOFAIRenderer.Component
 {
-    [DefaultExecutionOrder(-2147483648)]
+    [DefaultExecutionOrder(int.MinValue)]
-    public class FirstUpdate : MonoBehaviour
+    public class FirstUpdateHook : MonoBehaviour
     {
         private void Update()
         {