feat: integrate invite API and improve notification handling

- Add invite code display and binding functionality via API
- Fix notification unread count sync on auth state change
- Improve notification mark read with server state validation
- Add auth state listener to trigger notification refresh
- Add YaoCoinConverter for coin-to-yao type conversion
- Remove YaoLegend from divination screens (UI cleanup)
- Abbreviate relation labels in yao detail view
- Add re-register notice to account delete screen
- Update 'coins' terminology to 'points' in localization
- Fix backend points consumption to only run in CHAT mode
- Add HttpxAuthNoiseFilter to suppress auth endpoint logging
- Fix notification static_schema import path
- Add test coverage for notification bloc error handling
- Update AGENTS.md page header rules and image handling
- Delete deprecated run-dev.sh script

apps/lib/features/notifications/data/apis/notification_api.dart

@@ -60,11 +60,20 @@ class NotificationApi {
   }
 
   Future<NotificationItem> markRead({required String notificationId}) async {
+    _logger.info(
+      message: 'Mark read request started',
+      extra: {'notification_id': notificationId},
+    );
     try {
       final response = await _apiClient.rawDio.patch<Map<String, dynamic>>(
         '/api/v1/notifications/$notificationId/read',
       );
-      return parseNotificationItem(response.data!);
+      final item = parseNotificationItem(response.data!);
+      _logger.info(
+        message: 'Mark read request succeeded',
+        extra: {'notification_id': notificationId, 'is_read': item.isRead},
+      );
+      return item;
     } on DioException catch (error, stackTrace) {
       _logger.error(
         message: 'Mark read failed',
@@ -76,11 +85,17 @@ class NotificationApi {
   }
 
   Future<int> markAllRead() async {
+    _logger.info(message: 'Mark all read request started');
     try {
       final response = await _apiClient.rawDio.patch<Map<String, dynamic>>(
         '/api/v1/notifications/mark-all-read',
       );
-      return response.data?['updatedCount'] as int? ?? 0;
+      final updatedCount = response.data?['updatedCount'] as int? ?? 0;
+      _logger.info(
+        message: 'Mark all read request succeeded',
+        extra: {'updated_count': updatedCount},
+      );
+      return updatedCount;
     } on DioException catch (error, stackTrace) {
       _logger.error(
         message: 'Mark all read failed',