主界面添加，许多bug修复。祝贺黑盒1如期开始

Assets/UIFrameWork/UIAutoRegisterSound.cs

@@ -0,0 +1,15 @@
+using UnityEngine;
+using UnityEngine.UI;
+
+[DefaultExecutionOrder(-100)]
+public class UIAutoRegisterSound : MonoBehaviour
+{
+    void Awake()
+    {
+        // Register the entire hierarchy of this prefab
+        UISystemBootstrap.RegisterHierarchy(gameObject);
+        
+        // Remove this component as its job is done
+        Destroy(this);
+    }
+}