- Ceph: Complete rework with summary cards (storage, clusters, services, pools),
search with type-to-search, proper loading/disconnected/empty states, cluster
overview table, pools table with filtering, health badges with tooltips
- Replication: Add summary cards (total/healthy/issues/next sync), status filter
buttons (All/Healthy/Warning/Error), search with type-to-search, countdown timers
for next sync with overdue/imminent highlighting, row highlighting for problem jobs,
error tooltips, loading state
- Mail Gateway: Add aggregate summary cards across all instances (mail/spam/virus/
quarantine/queue), visual threat rate progress bars, status badges with health
indicators, queue depth tooltips with breakdown, streamlined stats grid with
color-coded threat categories, improved cluster nodes table
All three pages now follow the same design patterns as Dashboard, Hosts, Docker,
and Storage using Card, EmptyState, and consistent styling.
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