BUG: Doesn't display image number out of total images in image viewer

### Is there an existing issue for this?

- [x] I have searched the existing issues

### What happened?

Steps to reproduce
1. Go to Home
2. Open any image
3. Navigate right or left
4. The window doesn't show on which image you are

Proposed changes
- showing image number out of total images when user is navigating in image viewer
- Improves UX

I would like to work on this issue

### Record

- [x] I agree to follow this project's Code of Conduct