feat: add cross-engine runtime support

Runtime/ShrinkDataSaverAppComponent.cs

@@ -33,7 +33,11 @@ namespace ShrinkDataSaver.Integration.App
             // 编辑器/EditMode 环境下 DontDestroyOnLoad 会抛异常，驱动只在播放模式常驻
             ShrinkDataSaverRuntime.Initialize(new ShrinkDataSaverRuntimeConfig
             {
+#if UNITY_5_3_OR_NEWER
                 DontDestroyOnLoadDriver = UnityEngine.Application.isPlaying
+#else
+                DontDestroyOnLoadDriver = false
+#endif
             });
             var facade = new ShrinkDataSaverService();
             ctx.Set(ServiceKey, facade, new ShrinkDataSaverAccessPolicy(facade));

package.json

@@ -1,14 +1,14 @@
 {
   "name": "com.cneicy.shrink-datasaver-integration-app",
-  "version": "0.1.3",
+  "version": "0.2.0",
   "displayName": "ShrinkDataSaver - App Integration",
   "description": "ShrinkDataSaver 与 ShrinkApp 的桥接层，提供宿主接管初始化与服务注册。",
   "unity": "2022.3",
   "dependencies": {
-    "com.cneicy.shrink-datasaver": "2.2.2",
-    "com.cneicy.shrink-app-core": "0.1.4",
+    "com.cneicy.shrink-datasaver": "2.3.0",
+    "com.cneicy.shrink-app-core": "0.2.0",
     "com.cysharp.unitask": "2.5.10",
-    "com.cneicy.shrink-context-core": "0.1.0"
+    "com.cneicy.shrink-context-core": "0.2.0"
   },
   "keywords": [
     "save",