add new eet and qt 6.12

shop/shopoverview.cpp

@@ -8,7 +8,7 @@ ShopOverview::ShopOverview(QWidget *parent) :
 {
     ui->setupUi(this);
 
-#ifndef EET
+#ifndef PRODEJNA_EET_V4
     ui->labelUnsendEET->setVisible(false);
     ui->label_6->setVisible(false);
 #endif
@@ -32,7 +32,7 @@ void ShopOverview::refresh()
     ui->labelSales->setText(QString::number(today.totalPrice().toDouble()));
     ui->labelNumSales->setText(QString::number(today.count()));
 
-#ifdef EET
+#ifdef PRODEJNA_EET_V4
     VoucherSum unsend = srv.unsendEET();
     ui->labelUnsendEET->setText(QString::number(unsend.count()));
 #endif