+fix

lib/services/settings_service.dart

@@ -1,7 +1,6 @@
 import 'package:shared_preferences/shared_preferences.dart';
 
 class SettingsService {
-  SettingsService(){initialize();}
   static const String _baseUrlKey = 'server_base_url';
   static const String _defaultBaseUrl =
       'https://family-safety.onrender.com/api';
@@ -13,6 +12,7 @@ class SettingsService {
   String get baseUrl => _baseUrl;
   String? login;
   String? pwd;
+  bool loggedIn=false;
 
   Future<void> initialize() async {
     if (_initialized) return;
@@ -34,7 +34,14 @@ class SettingsService {
     pwd = pass;
     final prefs = await SharedPreferences.getInstance();
     await prefs.setString(_loginKey, user);
-    await prefs.setString(_loginKey, user);
+    await prefs.setString(_pwdKey, pass);
+  }
+  Future<void> logOut() async {
+    final prefs = await SharedPreferences.getInstance();
+    login = null;
+    pwd = null;
+    await prefs.remove(_loginKey);
+    await prefs.remove(_pwdKey);
   }
 
   void resetToDefault() {