Theme Mode-System Default, Minor Changes & Logout Button #1

lib/features/profile/profile_screen.dart

@@ -27,6 +27,12 @@ class ProfileScreen extends StatelessWidget {
             },
           ),
           // You can add more profile options here later
+          ListTile(
+            leading: const Icon(Icons.logout),
+            title: const Text("Logout"), // Localized "Preferences"
+            onTap: () {
+            },
+          ),
         ],
       ),
     );