opt set pageTransition

Signed-off-by: bggRGjQaUbCoE <githubaccount56556@proton.me>

lib/main.dart

@@ -294,6 +294,7 @@ class MyApp extends StatelessWidget {
       supportedLocales: const [Locale("zh", "CN"), Locale("en", "US")],
       initialRoute: '/',
       getPages: Routes.getPages,
+      defaultTransition: Pref.pageTransition,
       builder: FlutterSmartDialog.init(
         toastBuilder: (String msg) => CustomToast(msg: msg),
         loadingBuilder: (msg) => LoadingWidget(msg: msg),