add initial recovery device support for new UI & update styling

- Added QStackedWidget to manage different states in InstalledAppsWidget.
- Created separate loading, error, and content widgets for better UI management.
- Updated LoginDialog title and adjusted styles for labels.
- Enhanced MainWindow by removing unused code and improving device handling.
- Updated QueryMobileGestaltWidget UI for better clarity and usability.
- Removed deprecated screenshot handling code in RealtimeScreen.

src/toolboxwidget.cpp

@@ -381,18 +381,10 @@ void ToolboxWidget::onToolboxClicked(iDescriptorTool tool)
         virtualLocation->show();
     } break;
     case iDescriptorTool::Restart: {
-        // TODO:WIP
-        std::string udid = m_currentDevice->udid;
-        AppContext::sharedInstance()->instanceRemoveDevice(
-            QString::fromStdString(udid));
-        // QMetaObject::invokeMethod(AppContext::sharedInstance(),
-        // "removeDevice",
-        //                           Qt::QueuedConnection,
-        //                           Q_ARG(QString, QString(udid.c_str())));
-        if (!(restart(udid)))
+        if (!(restart(m_currentDevice->udid)))
             warn("Failed to restart device");
         else {
-            warn("Device services restarted successfully", "Success");
+            warn("Device will restart once unplugged", "Success");
             qDebug() << "Restarting device";
         }
     } break;