message: card-picker/styles: Vertically center the drag handle
  ... and align delete button to the top
diff: .cards-editor--input-row {
  display: flex;
  + align-items: flex-start;
  margin-bottom: 1rem;
  }
  .cards-editor--input-row > .drag-handle {
  margin-right: 0.25rem;
  + margin-top: -3px;
  cursor: pointer;
  flex: 0 0 auto;
  + align-self: center;
  }
  .cards-editor--input-row > span {
  flex-grow: 1;
  