message: fix(Calendar): color not work in multiple mode
diff: @@ -186,7 +186,12 @@ export default createComponent({
  }
  if (this.color) {
  - if (type === 'start' || type === 'end') {
  + if (
  + type === 'start' ||
  + type === 'end' ||
  + type === 'multiple-selected' ||
  + type === 'multiple-middle'
  + ) {
  style.background = this.color;
  } else if (type === 'middle') {
  style.color = this.color;
  