message: feat(Dialog): update border radius
diff: @dialog-small-screen-width: 90%;
  @dialog-font-size: @font-size-lg;
  @dialog-transition: @animation-duration-base;
  -@dialog-border-radius: @border-radius-md;
  +@dialog-border-radius: 16px;
  @dialog-background-color: @white;
  @dialog-header-font-weight: @font-weight-bold;
  @dialog-header-line-height: 24px;
  