fix: bypass Data Cache on live park/ride pages so navigation shows fresh data

The ride detail and park pages fetched with `next: { revalidate: 60 }`,
which is stale-while-revalidate. After hours of no traffic the Data Cache
held a morning snapshot; the first click served that stale value and only
the second request (e.g. a browser refresh) got the just-revalidated
payload. The endpoint also bundles live state with chart history, so one
stale fetch made the whole page wrong.

Switch the live-data fetches to `cache: "no-store"`. The calendar-month
fetch keeps its 5-min ISR since operating hours change slowly.

app/park/[id]/page.tsx

@@ -73,7 +73,7 @@ export default async function ParkPage({ params, searchParams }: PageProps) {
     ),
     apiFetch<RidesResponse>(
       `/api/parks/${id}/rides`,
-      { revalidate: 60 },
+      { noStore: true },
     ),
   ]);
 

app/park/[id]/ride/[slug]/page.tsx

@@ -88,7 +88,7 @@ export default async function RideDetailPage({ params, searchParams }: PageProps
   let res: Response;
   try {
     res = await fetch(`${getBackendUrl()}/api/parks/${id}/rides/${slug}`, {
-      next: { revalidate: 60 },
+      cache: "no-store",
     });
   } catch {
     return <ErrorState parkId={id} parkName={park.name} />;