feat(app): 完善播放协议搜索与空状态

test/auth/auth_visual_test.dart

@@ -183,6 +183,32 @@ void main() {
     },
   );
 
+  testWidgets(
+    'should_show_app_logo_lower_on_the_page_when_landing_opens',
+    (tester) async {
+      tester.view.physicalSize = const Size(390, 844);
+      tester.view.devicePixelRatio = 1;
+      addTearDown(tester.view.resetPhysicalSize);
+      addTearDown(tester.view.resetDevicePixelRatio);
+      await pumpAuthPage(tester, openEmail: false);
+
+      final image = tester.widget<Image>(
+        find.descendant(
+          of: find.byKey(const Key('auth-brand-logo')),
+          matching: find.byType(Image),
+        ),
+      );
+      expect(
+        (image.image as AssetImage).assetName,
+        'assets/icon/fruitshorts.png',
+      );
+      expect(
+        tester.getTopLeft(find.byKey(const Key('auth-brand-logo'))).dy,
+        84,
+      );
+    },
+  );
+
   testWidgets('should_render_40px_back_button_when_page_is_pushed', (
     tester,
   ) async {
@@ -380,6 +406,7 @@ class _PendingAuthApi extends AuthApi {
     required String password,
     required String deviceId,
     String platform = '',
+    String osVersion = '',
     String appVersion = '',
   }) async {
     loginCalls++;