Improve application responsiveness and background processing

src/routes/+page.server.ts

@@ -0,0 +1,4 @@
+import { fleetSnapshot } from '$lib/server/fleet/snapshot.js';
+import { fleetOperations } from '$lib/server/fleet/overview.js';
+
+export function load() { return { fleetSnapshot: { ...fleetSnapshot(), operations: fleetOperations() } }; }