- Delete 10 API routes (stats, system-health, update-check, jobs/trigger,
backup/restore, person, titles import/resolve, registration/status) and
move logic into server actions in lib/actions/settings.ts and
lib/actions/watchlist.ts
- Refactor SystemHealthCards to accept initialData prop and hydrate Jotai
atoms via useHydrateAtoms; replace useSystemHealth SWR hook with a
lightweight useSystemHealthRefresh that calls getSystemHealthAction
- Convert BackupRestoreSection to use restoreBackupAction + useTransition
instead of a raw fetch call
- Split SystemStatusCard, BackgroundJobsCard, and StorageCard into
standalone components reading from systemHealthDataAtom
- Make SetupPage async with connection() to opt into dynamic rendering
