Surface

Piece	Role
+page.server.ts	Admin-only; independent fetches (security, webhooks, metrics, state, audit)
+page.svelte	Stat cards, service health, incident feed, audit trail

Metrics vary by runtime; tests assert shell presence and admin gate.

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Control → test matrix

Control	Unit	E2E
Admin gate	✅ page.server	—
Resilient defaults when services fail	✅ page.server	—
Stats grid + service health	—	✅
Overall state badge + quick links	—	✅

Run

bun run test:unit -- tests/unit/routes/monitor-page-server.test.ts
bun x playwright test tests/e2e/routes/config/operations.spec.ts