feat(flutter): 应用克莱因蓝主题与印尼语适配

lib/pages/player/player_view.dart

@@ -15,6 +15,8 @@ import '../../core/data/services/playback_session.dart';
 import '../../core/data/services/video_player_port.dart';
 import '../../core/formatting/error_text.dart';
 import '../../core/formatting/localized_content.dart';
+import '../../core/theme/app_colors.dart';
+import '../../core/theme/app_theme.dart';
 import '../../core/widgets/auth_gate.dart';
 import '../../core/widgets/download_action.dart';
 import '../../l10n/app_localizations.dart';
@@ -130,7 +132,7 @@ class _PlayerPageState extends State<PlayerPage> with WidgetsBindingObserver {
     return AnnotatedRegion<SystemUiOverlayStyle>(
       value: SystemUiOverlayStyle.light,
       child: Theme(
-        data: ThemeData.dark(useMaterial3: true),
+        data: AppTheme.dark(),
         child: widget.embedded
             ? content
             : Scaffold(backgroundColor: Colors.black, body: content),
@@ -203,7 +205,7 @@ class _PlayerPageState extends State<PlayerPage> with WidgetsBindingObserver {
         // 票据三态之一：起播前正在向后端要签名地址
         if (selected && logic.ticketLoading)
           const Center(
-            child: CircularProgressIndicator(color: Color(0xFF2F7BFF)),
+            child: CircularProgressIndicator(color: AppColors.blueSoft),
           ),
         // 票据三态之二：拿票失败（断网/服务异常）→ 可重试，不假装在加载
         if (selected && !logic.ticketLoading && logic.ticketError != null)
@@ -235,7 +237,7 @@ class _PlayerPageState extends State<PlayerPage> with WidgetsBindingObserver {
           ),
         if (selected && logic.session.loading)
           const Center(
-            child: CircularProgressIndicator(color: Color(0xFF2F7BFF)),
+            child: CircularProgressIndicator(color: AppColors.blueSoft),
           ),
         if (selected && !ready && logic.session.error != null)
           Center(
@@ -764,7 +766,7 @@ class _RailAction extends StatelessWidget {
         visualDensity: VisualDensity.compact,
         padding: EdgeInsets.zero,
         constraints: const BoxConstraints.tightFor(width: 42, height: 36),
-        color: selected ? const Color(0xFF8FB4FF) : Colors.white,
+        color: selected ? AppColors.blueSoft : Colors.white,
         icon: Icon(icon, size: 24),
       ),
       Text(
@@ -804,16 +806,14 @@ class _BottomAction extends StatelessWidget {
         children: [
           Icon(
             icon,
-            color: selected ? const Color(0xFF2F7BFF) : const Color(0xFFF3EEEA),
+            color: selected ? AppColors.blueSoft : const Color(0xFFF3EEEA),
           ),
           const SizedBox(height: 2),
           Text(
             label,
             style: TextStyle(
               fontSize: 11,
-              color: selected
-                  ? const Color(0xFF2F7BFF)
-                  : const Color(0xFFF3EEEA),
+              color: selected ? AppColors.blueSoft : const Color(0xFFF3EEEA),
             ),
           ),
         ],