message: Neatly close tabs when closing a whole window
diff: @@ -547,10 +547,10 @@ export class Window {
  }
  close(): void {
  -
  // Terminate any running terminal tabs.
  -
  -
  + for (const tab of this.#tabs) {
  + this.removeTab(tab.tab);
  + }
  this.#windowWidget.close();
  }
  