feat: park page operating window check; always show ride total

- Extract isWithinOperatingWindow() to lib/env.ts (shared)
- Park detail page: always fetch Queue-Times, but force all rides
  closed when outside the ±1h operating window
- LiveRidePanel: always show closed ride count badge (not just when
  some rides are also open); label reads "X rides total" when none
  are open vs "X closed / down" when some are

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

app/park/[id]/page.tsx

@@ -10,7 +10,7 @@ import { ParkMonthCalendar } from "@/components/ParkMonthCalendar";
 import { LiveRidePanel } from "@/components/LiveRidePanel";
 import type { RideStatus, RidesFetchResult } from "@/lib/scrapers/sixflags";
 import type { LiveRidesResult } from "@/lib/scrapers/queuetimes"; // used as prop type below
-import { getTodayLocal } from "@/lib/env";
+import { getTodayLocal, isWithinOperatingWindow } from "@/lib/env";
 
 interface PageProps {
   params: Promise<{ id: string }>;
@@ -54,8 +54,22 @@ export default async function ParkPage({ params, searchParams }: PageProps) {
   let liveRides: LiveRidesResult | null = null;
   let ridesResult: RidesFetchResult | null = null;
 
+  // Determine if we're within the 1h-before-open to 1h-after-close window.
+  const withinWindow = todayData?.hoursLabel
+    ? isWithinOperatingWindow(todayData.hoursLabel)
+    : false;
+
   if (queueTimesId) {
-    liveRides = await fetchLiveRides(queueTimesId, coasterSet);
+    const raw = await fetchLiveRides(queueTimesId, coasterSet);
+    if (raw) {
+      // Outside the window: show the ride list but force all rides closed
+      liveRides = withinWindow
+        ? raw
+        : {
+            ...raw,
+            rides: raw.rides.map((r) => ({ ...r, isOpen: false, waitMinutes: 0 })),
+          };
+    }
   }
 
   // Only hit the schedule API as a fallback when live data is unavailable