Have this view handle more of the side-by-side layout by adding a title_area
Replace ButtonBox in preparation for Gtk4. We have to set width_requests manually here to preserve the minimum button width that was previously built into `ButtonBox. See https://github.com/elementary/granite/issues/577
title_areaButtonBoxin preparation for Gtk4. We have to set width_requests manually here to preserve the minimum button width that was previously built into `ButtonBox. See https://github.com/elementary/granite/issues/577