Smartfill Progressive Updates

Smartfill tasks for vacancy fields and posting requirements are processed as a series of smaller Smartfill requests (per facet / group of facets). Previously, HAPI Elements only updated the UI once all of these Smartfill requests had completed.

HAPI Elements now progressively applies Smartfill suggestions to form fields as each sub-request completes, instead of waiting for the entire task to finish. This improves perceived performance and lets users see and interact with suggestions sooner.