feat：1、添加项目

Assets/Scripts/Dispatcher/Logic/PreferencesDispatcher.cs

@@ -0,0 +1,12 @@
+namespace BallKingdomCrush
+{
+    public class PreferencesDispatcher<T> : BaseDispatcher<PreferencesDispatcher<T>, string, ChangeValue<T>>
+    {
+        public ChangeValue<T> changeValue;
+
+        public PreferencesDispatcher()
+        {
+            changeValue = new ChangeValue<T>();
+        }
+    }
+}