ScrollingPagination performance for large number of pages

[BilalSaw]

It takes a lot of time to load the page if there are a large number of elements,

we simulated the scenario, assuming we have 2 million records (the total elements set as a fixed value in the frontend code)
any page take about 4s to load even if don't have any real records

browser performance test :

total duration: 4.12 s
network : 40 ms
main thread 4.07 s

note:
Main Thread Activity: This includes the time spent executing JavaScript, handling events, and rendering.
Scripting: Shows how much time is spent executing JavaScript code.

Screencast.from.2024-12-31.11-49-00.webm

[vegegoku]

The issue is related the the fact that the pagination component in use is trying to create all the elements for all pages in advance, this can be avoided by making this process a lazy process.

This affects both version 1.x.x and 2.x.x

A fix will be provided for both.