View "deleted" sites in the admin interface

[davemcorwin]

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User Story

As a Federalist Operator I want to be able to see soft deleted sites in the admin interface, and know when they were deleted to help investigated issues.

Background (Optional)

When researching why a site was returning a 404, I could not view the site in the admin interface because the user had removed it.

Acceptance Criteria

• [ ] soft deleted sites are viewable in the admin interface
• [ ] the "deletedAt" time is visible
• [ ] (optional) a filter exists to show/hide soft deleted sites
• [ ] Change made live via deploy admin interface.

Level of effort - low