Add seballot/spectrum colorpicker

// Hide the widget labels if the widgets are being shown.
if (!spectrum_settings.showInput || !spectrum_settings.showAlpha) {
  $element.find('label').hide();
  $element_opacity.hide();
}

Maybe I don't understand something, but it seems to me that the Label of the field should always be displayed? It's not clear why label of field hidden if "input" hidden.

Otherwise, everything works well and the new widget looks better than the existing ones.

Please check MR!10 (https://git.drupalcode.org/project/color_field/-/merge_requests/10)

• Merged 3.x branch
• Resolved conflicts
• Fixed issue with label
• Use new drupal/once library