feat(client): 授权管理独立一级屏——授权/购买续费/订单管理三 tab（桌面+移动）

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

client/test/license_panel_ios_test.dart

@@ -7,8 +7,9 @@ import 'package:jiu_client/core/theme/themes.dart';
 import 'package:jiu_client/providers/license_provider.dart';
 import 'package:jiu_client/screens/settings/license_panel.dart';
 
-/// iOS App Store 合规形态（苹果 3.1.1）：授权管理页隐藏一切外部购买 UI，
-/// 补位中性「联系客服」卡；其余平台购买卡照旧、无客服卡。
+/// iOS App Store 合规形态（苹果 3.1.1）：LicensePanel（授权信息 tab 内容，
+/// 2026-07-10 起「在线购买续费」已独立为 LicenseScreen 的 tab2，见
+/// license_screen_tabs_test.dart）iOS 态补位中性「联系客服」卡，其余平台无。
 
 class _FakeAuth extends AuthNotifier {
   _FakeAuth(String role) {
@@ -54,24 +55,20 @@ Widget _panel({required String role}) => ProviderScope(
 void main() {
   tearDown(() => debugForceHideExternalPurchaseUi = null);
 
-  testWidgets('iOS 形态：购买卡与价格链接消失，出现联系客服卡', (tester) async {
+  testWidgets('iOS 形态：出现联系客服卡', (tester) async {
     debugForceHideExternalPurchaseUi = true;
     await tester.pumpWidget(_panel(role: 'operator'));
     await tester.pumpAndSettle();
 
-    expect(find.text('在线购买 / 续费'), findsNothing);
-    expect(find.textContaining('查看套餐价格'), findsNothing);
     expect(find.text('联系客服'), findsOneWidget);
     expect(find.text(supportEmail), findsOneWidget);
   });
 
-  testWidgets('非 iOS：购买卡照旧，无联系客服卡', (tester) async {
+  testWidgets('非 iOS：无联系客服卡', (tester) async {
     debugForceHideExternalPurchaseUi = false;
     await tester.pumpWidget(_panel(role: 'operator'));
     await tester.pumpAndSettle();
 
-    expect(find.text('在线购买 / 续费'), findsOneWidget);
-    expect(find.textContaining('查看套餐价格'), findsOneWidget);
     expect(find.text('联系客服'), findsNothing);
   });
 }