Add Anonymous mode

src/windows/MainWindow.cpp

@@ -24,6 +24,8 @@
 #include "models/User.h"
 #include "appvals/AppGlobalValues.h"
 #include "components/UTextEdit.h"
+#include "json/jsonobject.h"
+
 
 MainWindow::MainWindow(QWidget* aParent)
     : QMainWindow(aParent)
@@ -131,7 +133,9 @@ void MainWindow::processShutdownDmsFailed()
     triggerError(tr("Shut down failed, please push emergency button to shutdown."));
 }
 
-void MainWindow::switchToScanTab() { mTabWidget->setCurrentIndex(1); }
+void MainWindow::switchToScanTab(QObject* sender, QObject* data) { 
+    if (data)mTabWidget->setCurrentIndex(1); 
+}
 
 void MainWindow::centerWidgetHide()
 {