What problem does this address?

Currently, the Content Summarization function is only accessible in the panel of the post editor. As a result, it is currently difficult to generate summaries for several existing posts at a time, as this requires opening the editor for each post and waiting for the summary to be generated.

What is your proposed solution?

Consider adding a button that will generate summary and save it to both post content and meta at the bottom of /wp-admin/edit.php, within the 'Bulk Actions' dropdown list.