Edition aware carousels

[mekarpeles]

Closes #7252 and #10580 (merging already reviewed code)

Technical

Testing

Screenshot

Stakeholders

[mekarpeles]

Load more terminating prematurely

By adding an exception into our code intentionally (to debug) we're able to see what URL is being created by BROWSE -- https://sentry.archive.org/organizations/ia-ux/issues/545144/?environment=ol-dev&environment=local&project=7&query=is%3Aunresolved%20issue.priority%3A%5Bhigh%2C%20medium%5D%20partials.json&referrer=issue-stream&stream_index=0. Here, we can see the advancedsearch url is https://archive.org/advancedsearch.php?q=openlibrary_work%3A%28%2A%29+AND+%28collection%3A%28inlibrary%29+OR+%28%21collection%3A%28printdisabled%29%29%29+AND+%28lending___available_to_browse%3Atrue+OR+lending___available_to_borrow%3Atrue%29+AND+languageSorter%3A%28%22English%22%29+AND+openlibrary_subject%3Aopenlibrary_staff_picks&fl%5B%5D=identifier&fl%5B%5D=openlibrary_edition&fl%5B%5D=openlibrary_work&rows=18&page=2&output=json&service=metadata__unlimited&sort%5B%5D=lending___last_browse+desc and that there are 18 results, however, ultimately our partial returns 10 editions, which is < limit 18 (and therefore it stops, as the Carousel.js code asks it to here: https://github.com/internetarchive/openlibrary/blob/master/openlibrary/plugins/openlibrary/js/carousel/Carousel.js#L168).

This happens because the IA response returns several items (editions) that have the same openlibrary_work ID and the Open Library API combines these into a single work/edition.

Carousel.js thus needs to be updated to continue paging results.