add KUIT context markers

src/ColorSchemeEditor.cpp

@@ -207,7 +207,7 @@ void ColorSchemeEditor::selectWallpaper()
                                                           i18nc("@title:window",
                                                                 "Select wallpaper image file"),
                                                           _ui->wallpaperPath->text(),
-                                                          i18nc("Filter in file open dialog",
+                                                          i18nc("@label:textbox Filter in file open dialog",
                                                                 "Supported Images") + fileFormats);
 
     if (!fileName.isEmpty()) {

src/HistorySizeWidget.cpp

@@ -72,7 +72,7 @@ HistorySizeWidget::HistorySizeWidget(QWidget *parent) :
             static_cast<void (QButtonGroup::*)(QAbstractButton *)>(&QButtonGroup::buttonClicked),
             this, &Konsole::HistorySizeWidget::buttonClicked);
 
-    _ui->historyLineSpinner->setSuffix(ki18ncp("Unit of scrollback", " line", " lines"));
+    _ui->historyLineSpinner->setSuffix(ki18ncp("@label:textbox Unit of scrollback", " line", " lines"));
     this->setLineCount(HistorySizeWidget::DefaultLineCount);
 
     connect(_ui->historyLineSpinner,