提交 Nontonki 短剧原型，准备推送到远程仓库。

Co-authored-by: Cursor <cursoragent@cursor.com>

lib/app.dart

@@ -0,0 +1,71 @@
+import 'package:flutter/material.dart';
+import 'package:provider/provider.dart';
+
+import 'core/config/locale_controller.dart';
+import 'core/data/repositories/catalog_repository.dart';
+import 'core/data/repositories/engagement_repository.dart';
+import 'core/data/services/catalog_controller.dart';
+import 'core/data/services/engagement_controller.dart';
+import 'core/data/services/playback_session.dart';
+import 'core/data/services/video_player_port.dart';
+import 'l10n/app_localizations.dart';
+import 'pages/home/home_view.dart';
+
+class LumaDramaApp extends StatelessWidget {
+  const LumaDramaApp({super.key, this.playerFactory = VideoPlayerPort.new});
+
+  final PlayerFactory playerFactory;
+
+  @override
+  Widget build(BuildContext context) {
+    return MultiProvider(
+      providers: [
+        Provider(create: (_) => PlaybackCoordinator()),
+        Provider<PlayerFactory>(create: (_) => playerFactory),
+        ChangeNotifierProvider(
+          create: (_) => CatalogController(DemoCatalogRepository())..load(),
+        ),
+        ChangeNotifierProvider(create: (_) => LocaleController()..load()),
+        ChangeNotifierProvider(
+          create: (_) =>
+              EngagementController(SharedPreferencesEngagementRepository())
+                ..load(),
+        ),
+      ],
+      child: Consumer<LocaleController>(
+        builder: (context, locale, _) => MaterialApp(
+          onGenerateTitle: (context) => AppLocalizations.of(context)!.appName,
+          locale: locale.locale,
+          supportedLocales: AppLocalizations.supportedLocales,
+          localizationsDelegates: AppLocalizations.localizationsDelegates,
+          localeResolutionCallback: (deviceLocale, supported) {
+            final resolved = locale.locale ?? deviceLocale;
+            if (resolved == null) return supported.first;
+            for (final item in supported) {
+              if (item.languageCode == resolved.languageCode) return item;
+            }
+            return supported.first;
+          },
+          debugShowCheckedModeBanner: false,
+          themeMode: ThemeMode.system,
+          theme: ThemeData(
+            useMaterial3: true,
+            colorScheme: ColorScheme.fromSeed(
+              seedColor: const Color(0xFF6D4AFF),
+            ),
+            scaffoldBackgroundColor: const Color(0xFFF8F7FC),
+          ),
+          darkTheme: ThemeData(
+            useMaterial3: true,
+            colorScheme: ColorScheme.fromSeed(
+              seedColor: const Color(0xFF9B86FF),
+              brightness: Brightness.dark,
+            ),
+            scaffoldBackgroundColor: const Color(0xFF101019),
+          ),
+          home: const HomePage(),
+        ),
+      ),
+    );
+  }
+}