Change the default order for packages in the package registry list view to default to "published" instead of "created"

Problem to solve

Users can often have a variety of packages in a single registry. By default, we currently sort this created date. However, the timestamp may actually be the "published" date. Elsewhere in the Package stage and package registry UI, we focus on the published date. This current setup may cause confusion for users.

Current UI w/ Created Date Sort

Intended users

User experience goal

Ensure that we're sorting the list of packages by the date users expect.

Proposal

Switch the default sort to "Published" and change the line copy from "changed" to "published" followed by the date the package was added to the registry.

Ordered by Published Date

Further details

I'd like to take a moment to confirm that the date we're currently sorting by is in fact a created date and not the published date.

Permissions and Security

n/a

Documentation

We may need to update the possible sorting options, as well as any screenshots of the package registry list view.

Availability & Testing

n/a

What does success look like, and how can we measure that?

The default sorting mechanism used in the Package Registry is clear, accurate, and what users expect.