✨ [Feature]: 完善组件的英文文档

[kagol]

What problem does this feature solve

目前还有部分组件没有相应的英文文档，会导致英文页面404

What does the proposed API look like

补充以下组件的英文文档

1. Button
2. Fullscreen
3. Icon
4. Overlay
5. Pagination
6. Loading
7. Modal
8. Notification
9. AutoComplete
10. Checkbox
11. EditableSelect
12. Switch
13. TagInput
14. Textarea
15. Upload
16. Avatar
17. Badge
18. Card
19. Countdown
20. ImagePreview
21. Timeline
22. Grid
23. Layout