Enhancements | Add pagination (Frontend)

[KrupaPanchal2527]

Add the ability to paginate on both UI and API. Try to opt for infinite loading on UI.

[aadeshkulkarni]

This commit completes the backend changes for pagination.

The stage is set for UI changes - specifically Infinite scroll.

If anyone is up for this, feel free to pick it up.

[aadeshkulkarni]

The API returns following information which can be used by the frontend to implement pagination (infinite scroll)

current = current_page_number
pages = total_pages
recordsPerPage = total_records in current page
total = total records