Introduce pagination for HTTP API to get list of content(pages).
>>> [!note] Migrated issue
<!-- Drupal.org comment -->
<!-- Migrated from issue #3502691. -->
Reported by: [amangrover90](https://www.drupal.org/user/3602433)
Related to !832
>>>
<h3 id="overview">Overview</h3>
<p>As part of #3500052, we introduced a new API to fetch the content(xb_page entities) from Drupal to show it in the frontend. However it's lacking pagination capabilities. This is a followup for that ticket.</p>
<h3 id="proposed-resolution">Proposed resolution</h3>
<p>Introduce pagination for the API.<br>
Provide offset and limit as query params in the API, however limit should be set to max 50.</p>
<h3 id="ui-changes">User interface changes</h3>
> Related issue: [Issue #3500052](https://www.drupal.org/node/3500052)
> Related issue: [Issue #3518292](https://www.drupal.org/node/3518292)
issue