Include destination option for add content block

Here's a patch to start things off. I'm going to move this to "needs review" to see if it's something that is worth moving forward on.

I forgot to mention that in the configuration form there is an accent in the title "Menü items". I fixed that as well in this same patch, but let me know if I should create another ticket.

Sorry, I was just following precedent, the views entity operation links has the same label.

Drupal\views\Plugin\views\field\EntityOperations

    $form['destination'] = [
      '#type' => 'checkbox',
      '#title' => $this->t('Include destination'),
      '#description' => $this->t('Enforce a destination parameter in the link to return the user to the original view upon completing the link action. Most operations include a destination by default and this setting is no longer needed.'),
      '#default_value' => $this->options['destination'],
    ];

I'm not saying I'm in love with the label of "include destination", haha, but at least for developers it matches other interfaces, and it's clearer as to what will actually happen. "Return to dashboard after create content" to me might mean we'd be doing a redirect.

Is there an ability also for these dashboard blocks to be placed with the regular block layout? Or might there be any possibility in the future for placing a dashboard entity in another context? That would also be confusing for this label.

Maybe, "Include destination query parameter"?