private static JComponent buildToolWindowAdvertisement(Project project) {
    var promotionKey = "PY_PACKAGES_AD_HIDDEN";
    if (PropertiesComponent.getInstance().isValueSet(promotionKey)) return new JLabel("  ");
    var panel = new BorderLayoutPanel();
    panel.setBorder(JBUI.Borders.empty(7));
    panel.setAlignmentX(Component.LEFT_ALIGNMENT);
    JLabel label = new JLabel(PyBundle.message("python.packaging.toolwindow.advertisement"));
    label.setIcon(AllIcons.Ide.Gift);
    panel.addToCenter(label);
    panel.setBackground(EditorColorsManager.getInstance().getGlobalScheme().getColor(PROMOTION_PANE_KEY));
    panel.setMinimumSize(new Dimension(400, panel.getMinimumSize().height));

    var linkPanel = new NonOpaquePanel(new HorizontalLayout(12));
    HyperlinkLabel link = new HyperlinkLabel(PyBundle.message("python.packaging.open.toolwindow.link"));
    link.addHyperlinkListener(new HyperlinkListener() {
      @Override
      public void hyperlinkUpdate(HyperlinkEvent e) {
        Window window = ComponentUtil.getActiveWindow();
        if (window instanceof DialogWrapperDialog dialog) {
          dialog.getDialogWrapper().close(DialogWrapper.CANCEL_EXIT_CODE);
          ToolWindow toolWindow = ToolWindowManager.getInstance(project).getToolWindow("Python Packages");
          if (toolWindow != null) toolWindow.show();
        }
      }
    });
    linkPanel.add(link);
    var closeAction = new InplaceButton(
      new IconButton(IdeBundle.message("do.not.ask.me.again"), AllIcons.Actions.Close, AllIcons.Actions.CloseHovered),
      e -> {
        PropertiesComponent.getInstance().setValue(promotionKey, true);
        panel.removeAll();
        panel.setBackground(JBColor.background());
      });
    linkPanel.add(closeAction);
    panel.addToRight(linkPanel);
    return panel;
  }
private static JComponent buildToolWindowAdvertisement(Project project)