message: feat: add string type support for BarProgress && update docs
diff: @@ -10,8 +10,8 @@ class Progress extends Component {
  apperance: PropTypes.string,
  type: PropTypes.oneOf(['success', 'warn', 'error', 'primary']),
  percent: PropTypes.number,
  - width: PropTypes.number,
  - height: PropTypes.number,
  + width: PropTypes.oneOfType([PropTypes.string, PropTypes.number]),
  + height: PropTypes.oneOfType([PropTypes.string, PropTypes.number]),
  tooltip: PropTypes.oneOfType([PropTypes.string, PropTypes.node]),
  content: PropTypes.oneOfType([PropTypes.string, PropTypes.node]),
  size: PropTypes.oneOf(['large', 'default', 'small']),
  