Thumbnails gallery for Ant Image

[softshape]

What problem does this feature solve?

Ant Image can make fullscreen preview for multiple images. But, there are no thumbnail previews of the images, one can only scroll between them.

Is there any way to add thumbnails gallery in fullscreen preview mode? Or do you have such a plan to extend it?

What does the proposed API look like?

[github-actions]

You may look for issues:

1. 55% Antd Mask Closable for Avatar #39143

_{🤖 By issues-similarity-analysis}

[MadCcc]

Not planned yet, but sounds good to have thumbnail in multiple image preview.

[softshape]

This is the only feature that's left to make Ant Image a completed image viewer. We try to replace a goog, but outdated simple-react-lightbox with And Image in our project. This is the feature that Ant Image lacks so yes, adding it would be great.

[keyus]

建议5.x版本的图片预览，取消回弹功能，现实使用场景中，经常需要把图片拉到一侧，然后观看遮挡内容。
感觉做了一次负优化

[MadCcc]

Maybe preview.countRender could do this.