feat: show open dot based on hours, Weather Delay when queue-times shows 0 rides

Park open indicator now derives from scheduled hours, not ride counts.
Parks with queue-times coverage but 0 open rides (e.g. storm) show a
"⛈ Weather Delay" notice instead of a ride count on both desktop and mobile.

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

app/page.tsx

@@ -63,12 +63,16 @@ export default async function HomePage({ searchParams }: PageProps) {
   let rideCounts: Record<string, number> = {};
   let coasterCounts: Record<string, number> = {};
   let closingParkIds: string[] = [];
+  let openParkIds: string[] = [];
+  let weatherDelayParkIds: string[] = [];
   if (weekDates.includes(today)) {
+    // Parks within operating hours right now (for open dot — independent of ride counts)
     const openTodayParks = PARKS.filter((p) => {
       const dayData = data[p.id]?.[today];
-      if (!dayData?.isOpen || !QUEUE_TIMES_IDS[p.id] || !dayData.hoursLabel) return false;
+      if (!dayData?.isOpen || !dayData.hoursLabel) return false;
       return isWithinOperatingWindow(dayData.hoursLabel, p.timezone);
     });
+    openParkIds = openTodayParks.map((p) => p.id);
     closingParkIds = openTodayParks
       .filter((p) => {
         const dayData = data[p.id]?.[today];
@@ -77,17 +81,23 @@ export default async function HomePage({ searchParams }: PageProps) {
           : false;
       })
       .map((p) => p.id);
+    // Only fetch ride counts for parks that have queue-times coverage
+    const trackedParks = openTodayParks.filter((p) => QUEUE_TIMES_IDS[p.id]);
     const results = await Promise.all(
-      openTodayParks.map(async (p) => {
+      trackedParks.map(async (p) => {
         const coasterSet = getCoasterSet(p.id, parkMeta);
         const result = await fetchLiveRides(QUEUE_TIMES_IDS[p.id], coasterSet, 300);
-        const rideCount = result ? result.rides.filter((r) => r.isOpen).length : 0;
+        const rideCount = result ? result.rides.filter((r) => r.isOpen).length : null;
         const coasterCount = result ? result.rides.filter((r) => r.isOpen && r.isCoaster).length : 0;
         return { id: p.id, rideCount, coasterCount };
       })
     );
+    // Parks with queue-times coverage but 0 open rides = likely weather delay
+    weatherDelayParkIds = results
+      .filter(({ rideCount }) => rideCount === 0)
+      .map(({ id }) => id);
     rideCounts = Object.fromEntries(
-      results.filter(({ rideCount }) => rideCount > 0).map(({ id, rideCount }) => [id, rideCount])
+      results.filter(({ rideCount }) => rideCount != null && rideCount > 0).map(({ id, rideCount }) => [id, rideCount!])
     );
     coasterCounts = Object.fromEntries(
       results.filter(({ coasterCount }) => coasterCount > 0).map(({ id, coasterCount }) => [id, coasterCount])
@@ -103,7 +113,9 @@ export default async function HomePage({ searchParams }: PageProps) {
       data={data}
       rideCounts={rideCounts}
       coasterCounts={coasterCounts}
+      openParkIds={openParkIds}
       closingParkIds={closingParkIds}
+      weatherDelayParkIds={weatherDelayParkIds}
       hasCoasterData={hasCoasterData}
       scrapedCount={scrapedCount}
     />