Debug shortcut polish

* Avoid  F5(continue debug) shortctut conflicting with  refresh all by switching  QKeySequence:Refresh to Ctrl+R.
* Confirm debug arg dialog using Ctrl+Return
* Add Stop debug action to debug menu in main menu bar

src/core/MainWindow.cpp

@@ -192,8 +192,7 @@ void MainWindow::initUI()
     connect(seek_to_func_start_shortcut, &QShortcut::activated, this,
             &MainWindow::seekToFunctionStart);
 
-    QShortcut *refresh_shortcut = new QShortcut(QKeySequence(QKeySequence::Refresh), this);
-    connect(refresh_shortcut, &QShortcut::activated, this, &MainWindow::refreshAll);
+    ui->actionRefresh_contents->setShortcut(QKeySequence(Qt::CTRL | Qt::Key_R));
 
     connect(ui->actionZoomIn, &QAction::triggered, this, &MainWindow::onZoomIn);
     connect(ui->actionZoomOut, &QAction::triggered, this, &MainWindow::onZoomOut);
@@ -298,6 +297,7 @@ void MainWindow::initToolBar()
     ui->menuDebug->addAction(debugActions->actionStartEmul);
     ui->menuDebug->addAction(debugActions->actionAttach);
     ui->menuDebug->addAction(debugActions->actionStartRemote);
+    ui->menuDebug->addAction(debugActions->actionStop);
     ui->menuDebug->addSeparator();
     ui->menuDebug->addAction(debugActions->actionStep);
     ui->menuDebug->addAction(debugActions->actionStepOver);

src/dialogs/NativeDebugDialog.cpp

@@ -2,12 +2,16 @@
 #include "ui_NativeDebugDialog.h"
 
 #include <QMessageBox>
+#include <QShortcut>
 
 NativeDebugDialog::NativeDebugDialog(QWidget *parent)
     : QDialog(parent), ui(new Ui::NativeDebugDialog)
 {
     ui->setupUi(this);
     setWindowFlags(windowFlags() & (~Qt::WindowContextHelpButtonHint));
+    auto shortcut = new QShortcut(QKeySequence(Qt::CTRL | Qt::Key_Return), ui->argEdit, nullptr,
+                                  nullptr, Qt::ShortcutContext::WidgetShortcut);
+    connect(shortcut, &QShortcut::activated, this, &QDialog::accept);
 }
 
 NativeDebugDialog::~NativeDebugDialog() {}