Admin-only read dashboards over the merged user_events audit API (#2520):
- /admin/audit — accounts table (IP/device/login/search counts) with a
click-to-expand drilldown per account (IPs, devices, recent searches,
recent raw activity).
- /admin/analytics — "Активность" (user-behavior analytics, distinct from
the market-analytics overlay label): summary KPI cards, a 7/30/90-day
events/users line chart (recharts), top-searches/top-paths/by-account
tables.
Both pages are admin-only via the existing Topbar NAV_ITEMS admin-scopePath
convention (mirrors /scrapers) so non-admin roles never see the nav entries;
a direct-URL 403 from the API is caught and rendered as NoAccessScreen
instead of crashing, matching the RouteGuard "user" variant.
