feat(flutter): 首页改为沉浸式 feed 流

test/widget_test.dart

@@ -64,11 +64,13 @@ void main() {
       ),
     );
     await tester.pumpAndSettle();
+    // 首页 feed 启动会创建首个播放器，先清掉再统计剧场播放器。
+    created.clear();
     await _openTheaterPlayer(tester);
 
     expect(created, hasLength(2));
     expect(find.byType(CircularProgressIndicator), findsNothing);
-    await tester.drag(find.byType(PageView), const Offset(0, -550));
+    await tester.drag(find.byType(PageView).last, const Offset(0, -550));
     await tester.pumpAndSettle();
 
     expect(
@@ -79,19 +81,14 @@ void main() {
     expect(created.toSet(), hasLength(3));
   });
 
-  testWidgets('should_open_fullscreen_player_when_home_card_is_tapped', (
+  testWidgets('should_open_fullscreen_player_when_theater_card_is_tapped', (
     tester,
   ) async {
     await tester.pumpWidget(appUnderTest());
     await tester.pumpAndSettle();
-    await tester.ensureVisible(
-      find.byKey(const Key('home-drama-card-the-signal-demo')),
-    );
-    await tester.pumpAndSettle();
-    await tester.tap(find.byKey(const Key('home-drama-card-the-signal-demo')));
-    await tester.pumpAndSettle();
+    await _openTheaterPlayer(tester);
 
-    final player = tester.widget<PlayerPage>(find.byType(PlayerPage));
+    final player = tester.widget<PlayerPage>(find.byType(PlayerPage).last);
     expect(player.homeMode, isFalse);
     expect(find.byKey(const Key('player-controls-top')), findsOneWidget);
   });
@@ -121,7 +118,7 @@ void main() {
 
     await tester.binding.handlePopRoute();
     await tester.pumpAndSettle();
-    expect(find.byKey(const Key('home-browse-page')), findsOneWidget);
+    expect(find.byKey(const Key('home-feed-title')), findsOneWidget);
 
     await tester.tap(find.byKey(const Key('tab-create')));
     await tester.pumpAndSettle();