Data Management - Update FE to support plural routes

What does this MR do and why?

This change is behind the feature flag Feature.enable(:geo_primary_verification_view)

This change updates the frontend to key off the plural version of each model to match the updated route and API expectations implemented in !214542 (merged)

important: The routing is in progress of moving to plural routes: #582209

Screenshots or screen recordings

	Before	After
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How to set up and validate locally

Setup Geo (optional)

Important: To properly test Geo you will need a separate GDK setup. Setup is straightforward but takes some time. Another option is to validate the code functionally and if needed schedule a call to sync and I can screen share my instance.

1. Ensure no other GDKs are running. gdk stop/gdk kill
2. Open an empty directory and install and run Geo with the one-line command found on the Easy installation instructions
3. Access your primary and secondary Geo instances via 127.0.0.1:3000 and 127.0.0.1:3001.

Testing

1. Enable Feature Flag (Feature.enable(:geo_primary_verification_view))
2. Navigate to /admin/data_management/uploads
3. Ensure route does not 404
4. Click into one of the records
5. Ensure route is /admin/data_management/uploads/${ID} and does not 404

MR acceptance checklist

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