What to build: An unauthenticated visitor can open the statistics page and see the shareable parts — totals, read percentage, periodicals, publisher/year/language distributions — computed client-side from the public payload, exactly as the authenticated page computes them from the full one. The location chart and the shelf-placement tool do not appear for visitors; they keep working unchanged for authenticated editors. The private sections must be absent because their input fields aren't in the public payload — not merely hidden by the UI.
Blocked by: 02 — Public read-only catalogue.
Status: done (commit 57388b9, 2026-08-01)
and the publisher/year/language breakdowns
unauthenticated
underlying writes are refused server-side