feat(splash): 原生开屏改为品牌启动图

lib/pages/home/home_view.dart

@@ -13,6 +13,7 @@ import '../../core/data/services/catalog_controller.dart';
 import '../../core/data/services/catalog_retry.dart';
 import '../../core/data/services/category_controller.dart';
 import '../../core/platform/haptics.dart';
+import '../../core/theme/app_colors.dart';
 import '../../core/theme/app_theme.dart';
 import '../../core/widgets/app_bottom_nav.dart';
 import '../../core/widgets/catalog_debug_info.dart';
@@ -24,7 +25,6 @@ import '../discover/discover_view.dart';
 import '../create/create_view.dart';
 import '../mine/mine_types.dart';
 import '../player/player_view.dart';
-import '../splash/splash_page.dart';
 import '../mine/mine_view.dart';
 import 'home_binding.dart';
 import 'home_logic.dart';
@@ -87,7 +87,6 @@ class _HomePageState extends State<HomePage> with WidgetsBindingObserver {
   @override
   Widget build(BuildContext context) {
     final catalog = context.watch<CatalogController>();
-    if (!catalog.settled) return const SplashPage();
     final l10n = AppLocalizations.of(context)!;
     return Theme(
       data: AppTheme.light(),
@@ -101,9 +100,14 @@ class _HomePageState extends State<HomePage> with WidgetsBindingObserver {
     AppLocalizations l10n,
   ) {
     if (catalog.loading) {
-      return const Scaffold(
-        backgroundColor: Colors.transparent,
-        body: Center(child: CircularProgressIndicator()),
+      return AnnotatedRegion<SystemUiOverlayStyle>(
+        value: SystemUiOverlayStyle.light,
+        child: const Scaffold(
+          backgroundColor: AppColors.splashInk,
+          body: Center(
+            child: CircularProgressIndicator(color: AppColors.blue),
+          ),
+        ),
       );
     }
     if (catalog.error != null) {