I should be able to browse and restore Things that have been deleted from my Space

(User Story, Closed -> Fixed, Priority: Critical, Test Status: No automated tests yet , Reported By Bad Link: Thing 3y284oe not found, )
Summary: This needs some design, but in principle it is a pretty straightforward enhancement to the History mechanism.
We already provide the simplest version of this: after you delete a Thing, you can immediately undelete it.
In principle, this could be extended to a new report that goes through the entire History, and lists the Deleted Things. The base functionality is actually fairly easy -- the hard part would be providing a UI that makes it easier to browse through this to more-easily find what you're looking for.
Given the OID of one of those Things, you could then undelete it. Again, the underlying function is straightforward, especially if initially implemented as a Console command.
If we wind up doing this, it should probably get broken down into several stories, in increasing degree of effort:
Obviously, all of this requires extremely high-level permissions: making it Manager-only is probably appropriate.
Obviously, if something is perma-scrubbed for GDPR reasons (as described in As a Space's Owner, I should be able to permanently clean a datum from its History), it can't be restored.