feat(ui): 新增登录入口与我的页预览

test/auth/auth_visual_test.dart

@@ -29,6 +29,7 @@ void main() {
     WidgetTester tester, {
     AuthApi? api,
     FakeHaptics? haptics,
+    bool openEmail = true,
   }) async {
     final auth = AuthController(
       api ??
@@ -57,20 +58,32 @@ void main() {
       ),
     );
     await tester.pump(const Duration(milliseconds: 220));
+    if (openEmail) {
+      await tester.ensureVisible(find.byKey(const Key('auth-entry-email')));
+      await tester.tap(find.byKey(const Key('auth-entry-email')));
+      await tester.pumpAndSettle();
+    }
   }
 
   testWidgets(
     'should_render_branded_dark_layout_with_approved_tokens_when_page_opens',
     (tester) async {
-      await pumpAuthPage(tester);
+      await pumpAuthPage(tester, openEmail: false);
 
-      expect(find.byKey(const Key('auth-brand')), findsOneWidget);
+      expect(find.byKey(const Key('auth-landing')), findsOneWidget);
       expect(find.text('FruitShorts'), findsOneWidget);
-      expect(find.text('Short dramas made for Indonesia'), findsOneWidget);
       expect(
-        tester.getSize(find.byKey(const Key('auth-brand-mark'))),
-        const Size(48, 48),
+        find.text('Sign in to sync progress, favorites and coins'),
+        findsOneWidget,
       );
+      expect(
+        tester.getSize(find.byKey(const Key('auth-brand-logo'))),
+        const Size(64, 64),
+      );
+      expect(find.byKey(const Key('auth-entry-google')), findsOneWidget);
+      expect(find.byKey(const Key('auth-entry-phone')), findsOneWidget);
+      expect(find.byKey(const Key('auth-entry-email')), findsOneWidget);
+      expect(find.byKey(const Key('auth-legal')), findsOneWidget);
 
       final glow = tester.widget<Container>(
         find.byKey(const Key('auth-background-glow')),
@@ -81,6 +94,9 @@ void main() {
         expect(color.a, lessThanOrEqualTo(0.18));
       }
 
+      await tester.tap(find.byKey(const Key('auth-entry-email')));
+      await tester.pumpAndSettle();
+
       final card = tester.widget<Container>(find.byKey(const Key('auth-card')));
       final cardDecoration = card.decoration! as BoxDecoration;
       expect(cardDecoration.color, AppColors.card);