新增 FlowScope Git 包雏形

Packages/com.flowscope.gamecore/Runtime/Resources/IResourceHandle.cs

@@ -0,0 +1,11 @@
+using System;
+
+namespace FlowScope.Resources
+{
+    public interface IResourceHandle<T> : IDisposable where T : class
+    {
+        string Key { get; }
+        T Asset { get; }
+        bool IsDisposed { get; }
+    }
+}