message: feat(button): add shape option to vue
diff: @@ -43,6 +43,7 @@ import Spinner from '../Spinner/Spinner.vue'
  export default class Button extends Vue {
  @Prop({ default: 'default' }) color!: IButton['color']
  @Prop({ default: 'filled' }) variant!: IButton['variant']
  + @Prop({ default: 'round-square' }) shape!: IButton['shape']
  @Prop({ default: 'medium' }) size!: IButton['size']
  @Prop({ default: false }) isLoading!: IButton['isLoading']
  @Prop() href!: IButton['href']
  @@ -52,6 +53,7 @@ export default class Button extends Vue {
  'btn',
  this.color,
  this.variant,
  + this.shape,
  this.size,
  this.isLoading ? 'isLoading' : '',
  ]
  