feat(logging): add logging to todo repository

apps/lib/features/todo/data/repositories/todo_repository.dart

@@ -3,6 +3,7 @@ import 'dart:async';
 import '../../../../data/cache/cache_store.dart';
 import '../../../../data/cache/cache_policy.dart';
 import '../../../../data/cache/cached_repository.dart';
+import '../../../../core/logging/logger.dart';
 import '../apis/todo_api.dart';
 
 class TodoRepository extends CachedRepository<List<TodoResponse>> {
@@ -10,6 +11,7 @@ class TodoRepository extends CachedRepository<List<TodoResponse>> {
 
   final TodoApi api;
   final CacheInvalidator invalidator;
+  final Logger _logger = getLogger('features.todo.repository');
 
   TodoRepository({
     required this.api,
@@ -50,7 +52,14 @@ class TodoRepository extends CachedRepository<List<TodoResponse>> {
     try {
       await api.completeTodo(id);
       invalidator.invalidate(pendingListKey);
-    } catch (error) {
+      _logger.info(message: 'Todo completed', extra: {'todo_id': id});
+    } catch (error, stackTrace) {
+      _logger.error(
+        message: 'Failed to complete todo',
+        error: error,
+        stackTrace: stackTrace,
+        extra: {'todo_id': id},
+      );
       if (cached != null) {
         await writeCacheEntry(pendingListKey, cached.value);
       }