feat(reward): 新增客户端奖励中心

test/home/k28_a_navigation_test.dart

@@ -24,7 +24,7 @@ void main() {
         InMemorySharedPreferencesAsync.empty();
   });
 
-  testWidgets('should_render_four_tabs_and_open_following_page', (
+  testWidgets('should_render_five_tabs_and_open_following_page', (
     tester,
   ) async {
     // 追剧页头部双语分段在测试字体（Ahem）下比真机字体宽约 98pt，
@@ -189,6 +189,7 @@ void main() {
 const _tabKeys = [
   Key('tab-home'),
   Key('tab-recommend'),
+  Key('tab-reward'),
   Key('tab-follow'),
   Key('tab-mine'),
 ];