starting work on export module, added check trimming

outputdialog.cpp

@@ -0,0 +1,15 @@
+#include "outputdialog.h"
+#include "ui_outputdialog.h"
+#include <iostream>
+#include <QMainWindow>
+#include "check/check.h"
+
+OutputDialog::OutputDialog(QWidget *parent, Check check)
+    : QDialog(parent), ui(new Ui::OutputDialog) {
+    ui->setupUi(this);
+    for (auto goods : check.get_goods()) {
+        std::cout << "From dialog:" << goods.get_name() << std::endl;
+    }
+}
+
+OutputDialog::~OutputDialog() { delete ui; }