some fixes

test/data/session/session_service_test.dart

@@ -3,10 +3,8 @@ import 'package:flutter_test/flutter_test.dart';
 import 'package:path/path.dart' as path;
 import 'package:sqflite_common_ffi/sqflite_ffi.dart';
 import 'package:app_boilerplate/data/session/session_service.dart';
-import 'package:app_boilerplate/data/session/models/user.dart';
 import 'package:app_boilerplate/data/local/local_storage_service.dart';
 import 'package:app_boilerplate/data/local/models/item.dart';
-import 'package:app_boilerplate/data/sync/sync_engine.dart';
 
 void main() {
   // Initialize Flutter bindings and sqflite for testing
@@ -48,7 +46,7 @@ void main() {
     } catch (_) {
       // Ignore cleanup errors
     }
-    
+
     // Clean up temporary directory
     if (await tempDir.exists()) {
       await tempDir.delete(recursive: true);
@@ -123,14 +121,14 @@ void main() {
     test('logout - clears cache when clearCache is true', () async {
       // Arrange
       await sessionService.login(id: 'user1', username: 'user1');
-      
+
       // Add some data to storage
       final item = Item(
         id: 'item1',
         data: {'test': 'data'},
       );
       await localStorage.insertItem(item);
-      
+
       // Verify data exists
       final itemsBefore = await localStorage.getAllItems();
       expect(itemsBefore.length, equals(1));
@@ -148,7 +146,7 @@ void main() {
     test('logout - preserves cache when clearCache is false', () async {
       // Arrange
       await sessionService.login(id: 'user1', username: 'user1');
-      
+
       // Add some data to storage
       final item = Item(
         id: 'item1',
@@ -191,10 +189,11 @@ void main() {
       expect(newUser.id, equals('user2'));
     });
 
-    test('switchSession - clears previous user data when clearCache is true', () async {
+    test('switchSession - clears previous user data when clearCache is true',
+        () async {
       // Arrange
       await sessionService.login(id: 'user1', username: 'user1');
-      
+
       // Add data for user1
       final item1 = Item(
         id: 'item1',
@@ -216,10 +215,12 @@ void main() {
       expect(items.length, equals(0));
     });
 
-    test('switchSession - preserves previous user data when clearCache is false', () async {
+    test(
+        'switchSession - preserves previous user data when clearCache is false',
+        () async {
       // Arrange
       await sessionService.login(id: 'user1', username: 'user1');
-      
+
       // Add data for user1
       final item1 = Item(
         id: 'item1',
@@ -304,12 +305,12 @@ void main() {
     test('cache clearing - clears all items on logout', () async {
       // Arrange
       await sessionService.login(id: 'user1', username: 'user1');
-      
+
       // Add multiple items
       await localStorage.insertItem(Item(id: 'item1', data: {'test': '1'}));
       await localStorage.insertItem(Item(id: 'item2', data: {'test': '2'}));
       await localStorage.insertItem(Item(id: 'item3', data: {'test': '3'}));
-      
+
       final itemsBefore = await localStorage.getAllItems();
       expect(itemsBefore.length, equals(3));
 
@@ -323,4 +324,3 @@ void main() {
     });
   });
 }
-