[Media Viewer] Display count

[mahalakshme]

https://avni.freshdesk.com/a/tickets/4775

Context:

This is to show the count when users want it so that it doesn't necessarily affect the performance and considering this is a basic need.

AC:

• UX for showing total number of pages in Media Viewer:

Media Viewer:

When count filter checked:

[vedfordev]

@mahalakshme unassigned myself as working on implementation team

[mahalakshme]

@1t5j0y if this is too complex we can rethink of its priority.

[AchalaBelokar]

• check box of display count is not visible.

[1t5j0y]

@AchalaBelokar please deploy all the changed apps (avni-etl, avni-media). You can see which apps have been changed by looking at which repositories the commits on this card have been made to.