🌐 中文翻译追加&表达优化&修复缺失i18n键值

assets/i18n/en-US.json

@@ -1211,7 +1211,6 @@
   "holidayOptional": "Optional Holiday",
   "holidayObservance": "Observance",
   "holidayOther": "Holiday",
-
   "region": "Region",
   "accountRegionHint": "This region will be used for content delivery and localization.",
   "settingsCustomFontsHelper": "Use comma to seprate.",
@@ -2770,7 +2769,7 @@
   "authFactorEnabled": "Enabled",
   "authFactorDisabled": "Disabled",
   "profileFields": "Profile Fields",
-"physicalPassports": "Physical Passports",
+  "physicalPassports": "Physical Passports",
   "physicalPassport": "Physical Passport",
   "addPhysicalPassport": "Add Passport",
   "physicalPassportsEmpty": "No physical passports yet",
@@ -3222,5 +3221,17 @@
   "failedToLoadPost": "Failed to load post",
   "expandPostDetails": "Expand post details",
   "restoreSplitView": "Restore split view",
-  "closePostDetails": "Close post details"
+  "closePostDetails": "Close post details",
+  "customizeNavigation": "Customize Navigation",
+  "restoreDefaults": "Restore Defaults",
+  "bottomNavigation": "Bottom Navigation",
+  "railNavigation": "Rail Navigation",
+  "notLoggedIn": "Not logged in",
+  "tapToSignIn": "Tap to sign in",
+  "systemDefault": "System Default",
+  "aboutDeviceInformation": "Device Information",
+  "welcomeToSolarNetwork": "Welcome to\nthe Solar Network",
+  "loginToAccessDashboard": "Login to access your personalized dashboard with friends, notifications, chats, and more!",
+  "now": "Now",
+  "pollFeedback": "Poll Feedback"
 }

lib/misc/about.dart

@@ -173,7 +173,7 @@ class _AboutScreenState extends ConsumerState<AboutScreen> {
                       if (_deviceInfo != null)
                         _buildSection(
                           context,
-                          title: 'Device Information',
+                          title: 'aboutDeviceInformation'.tr(),
                           children: [
                             FutureBuilder<String>(
                               future: udid.getDeviceName(),

lib/misc/dashboard/dash.dart

@@ -882,7 +882,7 @@ class ChatListCard extends HookConsumerWidget {
               error: (error, stack) => Center(child: Text('Error: $error')),
               data: (rooms) {
                 if (rooms.isEmpty) {
-                  return const Center(child: Text('No chat rooms available'));
+                  return Center(child: Text('noChatRoomsAvailable'.tr()));
                 }
                 // Take only the first 5 rooms
                 final recentRooms = rooms.take(5).toList();
@@ -1206,7 +1206,7 @@ class _UnauthorizedCard extends HookConsumerWidget {
             ),
             const Gap(16),
             Text(
-              'Welcome to\nthe Solar Network',
+              'welcomeToSolarNetwork'.tr(),
               style: Theme.of(
                 context,
               ).textTheme.headlineSmall?.copyWith(fontWeight: FontWeight.bold),

lib/misc/settings.dart

@@ -48,7 +48,7 @@ class SettingsScreen extends HookConsumerWidget {
       case 'zh-CN':
         return '简体中文';
       case 'zh-OG':
-        return '文言文 (华夏)';
+        return '文言 (華夏)';
       case 'zh-TW':
         return '繁體中文 (台灣)';
       default:
@@ -1788,7 +1788,7 @@ class _TtsVoiceSelectorState extends State<_TtsVoiceSelector> {
               items: [
                 DropdownMenuItem<String?>(
                   value: null,
-                  child: const Text('System Default'),
+                  child: Text('systemDefault').tr(),
                 ),
                 ..._voices.map((voice) {
                   return DropdownMenuItem<String?>(
@@ -2191,7 +2191,7 @@ class _EmbeddedAboutContent extends HookConsumerWidget {
                 const SizedBox(height: 16),
                 _buildSection(
                   context,
-                  title: 'Device Information',
+                  title: 'aboutdeviceInformation'.tr(),
                   children: [
                     FutureBuilder<String>(
                       future: udid.getDeviceName(),

lib/misc/tabs_screen.dart

@@ -359,14 +359,14 @@ class _TabsScreenContentState extends ConsumerState<_TabsScreenContent> {
                                         CrossAxisAlignment.start,
                                     children: [
                                       Text(
-                                        'Not logged in',
+                                        'notLoggedIn'.tr(),
                                         style: Theme.of(context)
                                             .textTheme
                                             .titleSmall
                                             ?.copyWith(color: Colors.white),
                                       ),
                                       Text(
-                                        'Tap to sign in',
+                                        'tapToSignIn'.tr(),
                                         style: Theme.of(context)
                                             .textTheme
                                             .bodySmall
@@ -421,7 +421,7 @@ class _TabsScreenContentState extends ConsumerState<_TabsScreenContent> {
             const Divider(),
             ListTile(
               leading: const Icon(Symbols.tune_rounded),
-              title: Text('Customize Navigation'),
+              title: Text('customizeNavigation').tr(),
               contentPadding: const EdgeInsets.symmetric(horizontal: 28),
               dense: true,
               onTap: () {
@@ -694,15 +694,15 @@ class _NavigationCustomizationSheetState
     final allBottomCandidates = widget.allDestinations;
 
     return SheetScaffold(
-      titleText: 'Customize Navigation',
+      titleText: 'customizeNavigation'.tr(),
       actions: [
         IconButton(
           onPressed: () {
             widget.onRestoreDefaults();
             Navigator.of(context).pop();
           },
           icon: const Icon(Symbols.refresh_rounded),
-          tooltip: 'Restore Defaults',
+          tooltip: 'restoreDefaults'.tr(),
         ),
         IconButton(
           onPressed: () {
@@ -720,7 +720,7 @@ class _NavigationCustomizationSheetState
               crossAxisAlignment: CrossAxisAlignment.start,
               children: [
                 Text(
-                  'Bottom Navigation',
+                  'bottomNavigation'.tr(),
                   style: Theme.of(context).textTheme.titleMedium,
                 ),
                 const SizedBox(height: 8),
@@ -776,7 +776,7 @@ class _NavigationCustomizationSheetState
                 ),
                 const SizedBox(height: 16),
                 Text(
-                  'Rail Navigation',
+                  'railNavigation'.tr(),
                   style: Theme.of(context).textTheme.titleMedium,
                 ),
                 const SizedBox(height: 8),

lib/notifications/notification.dart

@@ -52,9 +52,9 @@ class SkeletonNotificationTile extends StatelessWidget {
           Row(
             spacing: 6,
             children: [
-              Text('Loading...').fontSize(11),
+              Text('loading'.tr()).fontSize(11),
               Skeleton.ignore(child: Text('·').fontSize(11).bold()),
-              Text('Now').fontSize(11),
+              Text('now'.tr()).fontSize(11),
             ],
           ).opacity(0.75).padding(bottom: 4),
           MarkdownTextContent(

lib/polls/polls_widgets/poll/poll_feedback.dart

@@ -52,7 +52,7 @@ class PollFeedbackSheet extends HookConsumerWidget {
     final provider = pollFeedbackNotifierProvider(pollId);
 
     return SheetScaffold(
-      titleText: title ?? 'Poll feedback',
+      titleText: title ?? 'pollFeedback'.tr(),
       child: poll.when(
         data: (data) => CustomScrollView(
           slivers: [
@@ -175,7 +175,7 @@ class _PollAnswerTile extends StatelessWidget {
       case SnPollQuestionType.yesNo:
         final val = ansMap[q.id];
         if (val is bool) {
-          return val ? 'Yes' : 'No';
+          return val ? 'yes'.tr() : 'no'.tr();
         }
         return '—';
       case SnPollQuestionType.rating:

lib/polls/polls_widgets/poll/poll_stats_widget.dart

@@ -57,7 +57,7 @@ class PollStatsWidget extends StatelessWidget {
             crossAxisAlignment: CrossAxisAlignment.start,
             children: [
               _BarStatRow(
-                label: 'Yes',
+                label: 'yes',
                 count: yes,
                 fraction: yesPct,
                 color: Colors.green.shade600,