fix(settings): 修复设置页暗黑模式样式及音频时长验证

- 校验音频时长有效性，防止无效值导致格式化函数异常，异常时重置为0并打印警告
- 调整暗黑模式下设置页容器背景色、边框及阴影，提升视觉效果一致性
- 重构设置界面布局，移除BackdropFilter模糊效果，避免暗黑模式下渲染问题
- 优化语言、主题、用户反馈等设置项颜色及交互，完善暗黑模式支持
- 修复版本号文本颜色错乱，适配暗黑与明亮主题
- 调整更新检查按钮视觉样式，确保在不同主题下清晰可见
- 注释和调整部分测试及调试功能入口，清理无用代码，保持界面简洁

lib/modules/meeting/controllers/meeting_details_controller.dart

@@ -217,9 +217,17 @@ class MeetingDetailsController extends GetxController
 
       // 获取音频时长
       final duration = await playerController.getDuration(DurationType.max);
+      // 校验时长有效性，防止无效值导致 DateUtil.formatDateMs 报错
+      // 有效的毫秒时间戳应该在合理范围内（大于0且小于未来100年）
+      const int maxValidDuration = 315360000000; // 约10年的毫秒数
+      if (duration > 0 && duration < maxValidDuration) {
         durationMax.value = duration;
+      } else {
+        durationMax.value = 0;
+        Logger.w('MeetingDetails', '获取到无效的音频时长: $duration，已重置为0');
+      }
 
-      Logger.d('MeetingDetails', '音频播放器加载成功，时长: ${duration}ms');
+      Logger.d('MeetingDetails', '音频播放器加载成功，时长: ${durationMax.value}ms');
 
       // 设置播放完成模式
       playerController.setFinishMode(finishMode: FinishMode.pause);

lib/modules/settings/views/settings_view.dart

@@ -185,7 +185,7 @@ class SettingsView extends GetView<SettingsController> {
                     height: 32.w,
                     decoration: BoxDecoration(
                       color: isDarkMode
-                          ? Colors.white.withValues(alpha: 0.1)
+                          ? const Color(0xFF2C2C2C)
                           : Colors.white.withValues(alpha: 0.7),
                       borderRadius: BorderRadius.circular(16.r),
                       boxShadow: [
@@ -371,41 +371,36 @@ class SettingsView extends GetView<SettingsController> {
         // ),
         Container(
           decoration: BoxDecoration(
-            color: isDarkMode
-                ? Colors.white.withValues(alpha: 0.05)
-                : Colors.white,
+            color: isDarkMode ? const Color(0xFF1E1E1E) : Colors.white,
             borderRadius: BorderRadius.circular(16.r),
+            border: isDarkMode
+                ? Border.all(color: const Color(0xFF2C2C2C), width: 1)
+                : null,
             boxShadow: [
               BoxShadow(
                 color: isDarkMode
-                    ? Colors.black.withValues(alpha: 0.2)
-                    : Colors.black.withValues(alpha: 0.05),
-                blurRadius: 10,
+                    ? Colors.black.withValues(alpha: 0.4)
+                    : Colors.black.withValues(alpha: 0.06),
+                blurRadius: 12,
                 offset: const Offset(0, 2),
               ),
             ],
           ),
           child: ClipRRect(
             borderRadius: BorderRadius.circular(16.r),
-            child: BackdropFilter(
-              filter: isDarkMode
-                  ? ImageFilter.blur(sigmaX: 5, sigmaY: 5)
-                  : ImageFilter.blur(sigmaX: 0, sigmaY: 0),
             child: Column(
               children: [
                 // 语言设置
                 Obx(
                   () => _buildSimpleNavigationSetting(
                     title: 'languageSetting'.tr, // 语言设置
-                      subtitle:
-                          controller.currentLanguage.value.name.tr, // 当前语言
+                    subtitle: controller.currentLanguage.value.name.tr, // 当前语言
                     icon: Icons.language,
                     iconBgColor: isDarkMode
                         ? Colors.indigo[900]!.withValues(alpha: 0.3)
                         : Colors.indigo[100]!,
-                      iconColor: isDarkMode
-                          ? Colors.indigo[300]!
-                          : Colors.indigo[600]!,
+                    iconColor:
+                        isDarkMode ? Colors.indigo[300]! : Colors.indigo[600]!,
                     titleColor: isDarkMode ? Colors.white : null,
                     subtitleColor: isDarkMode ? Colors.white70 : null,
                     onTap: () {
@@ -417,7 +412,7 @@ class SettingsView extends GetView<SettingsController> {
                 Divider(
                     height: 1,
                     color: isDarkMode
-                          ? Colors.white.withValues(alpha: 0.1)
+                        ? const Color(0xFF2C2C2C)
                         : Colors.grey[200]),
 
                 // 主题设置
@@ -439,7 +434,7 @@ class SettingsView extends GetView<SettingsController> {
                 Divider(
                     height: 1,
                     color: isDarkMode
-                          ? Colors.white.withValues(alpha: 0.1)
+                        ? const Color(0xFF2C2C2C)
                         : Colors.grey[200]),
 
                 // 用户反馈
@@ -489,7 +484,7 @@ class SettingsView extends GetView<SettingsController> {
                 Divider(
                     height: 1,
                     color: isDarkMode
-                          ? Colors.white.withValues(alpha: 0.1)
+                        ? const Color(0xFF2C2C2C)
                         : Colors.grey[200]),
 
                 // 配对设备管理
@@ -509,7 +504,7 @@ class SettingsView extends GetView<SettingsController> {
                 Divider(
                     height: 1,
                     color: isDarkMode
-                          ? Colors.white.withValues(alpha: 0.1)
+                        ? const Color(0xFF2C2C2C)
                         : Colors.grey[200]),
 
                 // // 杰理测试
@@ -661,7 +656,7 @@ class SettingsView extends GetView<SettingsController> {
                 Divider(
                     height: 1,
                     color: isDarkMode
-                          ? Colors.white.withValues(alpha: 0.1)
+                        ? const Color(0xFF2C2C2C)
                         : Colors.grey[200]),
 
                 // 权限管理设置项
@@ -686,7 +681,6 @@ class SettingsView extends GetView<SettingsController> {
             ),
           ),
         ),
-        ),
       ],
     );
   }
@@ -711,25 +705,22 @@ class SettingsView extends GetView<SettingsController> {
         Container(
           padding: EdgeInsets.all(16.w),
           decoration: BoxDecoration(
-            color: isDarkMode
-                ? Colors.white.withValues(alpha: 0.05)
-                : Colors.white,
+            color: isDarkMode ? const Color(0xFF1E1E1E) : Colors.white,
             borderRadius: BorderRadius.circular(16.r),
+            border: isDarkMode
+                ? Border.all(color: const Color(0xFF2C2C2C), width: 1)
+                : null,
             boxShadow: [
               BoxShadow(
                 color: isDarkMode
-                    ? Colors.black.withValues(alpha: 0.2)
-                    : Colors.black.withValues(alpha: 0.05),
-                blurRadius: 10,
+                    ? Colors.black.withValues(alpha: 0.4)
+                    : Colors.black.withValues(alpha: 0.06),
+                blurRadius: 12,
                 offset: const Offset(0, 2),
               ),
             ],
           ),
           clipBehavior: Clip.antiAlias,
-          child: BackdropFilter(
-            filter: isDarkMode
-                ? ImageFilter.blur(sigmaX: 5, sigmaY: 5)
-                : ImageFilter.blur(sigmaX: 0, sigmaY: 0),
           child: Row(
             children: [
               // 左侧应用信息区域 - 使用固定宽度
@@ -780,9 +771,8 @@ class SettingsView extends GetView<SettingsController> {
                                 : '${'versions'.tr} ${controller.appVersion.value} (Build ${controller.buildNumber.value})', // 版本号
                             style: TextStyle(
                               fontSize: 12.sp,
-                                color: isDarkMode
-                                    ? Colors.white70
-                                    : Colors.black54,
+                              color:
+                                  isDarkMode ? Colors.white70 : Colors.black54,
                             ),
                           )),
                     ],
@@ -837,7 +827,6 @@ class SettingsView extends GetView<SettingsController> {
             ],
           ),
         ),
-        ),
         SizedBox(height: 16.h),
         Center(
           child: Column(