Update Saqel Platform: 2026-09-08 18:49:45

apps/teacher_app/lib/logic/cubits/teacher_studio_cubit.dart

@@ -2,6 +2,7 @@ import 'package:flutter_bloc/flutter_bloc.dart';
 import 'dart:typed_data';
 import '../../data/models/teacher_models.dart';
 import '../../data/repositories/teacher_repository.dart';
+import '../../core/utils/app_logger.dart';
 
 /**
  * ==============================================================================
@@ -179,6 +180,7 @@ class TeacherStudioCubit extends Cubit<TeacherStudioState> {
       emit(state.copyWith(curriculumTree: tree, isCurriculumLoading: false));
       selectGrade(key);
     } catch (e) {
+      AppLogger.error('Studio upload failed', error: e, tag: 'TEACHER_STUDIO');
       emit(state.copyWith(
           isCurriculumLoading: false, errorMessage: e.toString()));
     }