Pagination for search

[faizanabidnaqvi]

Hey there!

Hope you are all good! We use the provided performAlgoliaTextSearch to search for docs in collections. I think it is set to the default '20 hits per page'. Therefore, not more than 20 results are shown in the search but it doesn't allow a way to show the next page for the hits. I think when scrolling down, it should load the next page for search.

For now, we customized the textSearchController to show the max 1000 hits per page but that makes the search slower. It will be nice if the cms could load the next page when scrolling down in search results (as it does for collections when not searching) so the search stays fast for a smaller number of hits per page.

Let me know if there is already a way to achieve this!