Include work item popover on Parent widget link

Summary

In #421611 (closed) we added the Parent widget, which includes a link to a parent in the sidebar when one is added. Currently, when hovering over the link we do not show any additional information related to the item.

Parent widget

Proposal

We should add the work item popover to these links, to provide additional details regarding the item (such as the full title, which can be helpful when it is truncated in the Parent widget).

Example work item popover