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>

components/MobileCardList.tsx

@@ -10,10 +10,12 @@ interface MobileCardListProps {
   today: string;
   rideCounts?: Record<string, number>;
   coastersOnly?: boolean;
+  openParkIds?: string[];
   closingParkIds?: string[];
+  weatherDelayParkIds?: string[];
 }
 
-export function MobileCardList({ grouped, weekDates, data, today, rideCounts, coastersOnly, closingParkIds }: MobileCardListProps) {
+export function MobileCardList({ grouped, weekDates, data, today, rideCounts, coastersOnly, openParkIds, closingParkIds, weatherDelayParkIds }: MobileCardListProps) {
   return (
     <div style={{ display: "flex", flexDirection: "column", gap: 20, paddingTop: 14 }}>
       {Array.from(grouped.entries()).map(([region, parks]) => (
@@ -55,7 +57,9 @@ export function MobileCardList({ grouped, weekDates, data, today, rideCounts, co
                 today={today}
                 openRideCount={rideCounts?.[park.id]}
                 coastersOnly={coastersOnly}
+                isOpen={openParkIds?.includes(park.id)}
                 isClosing={closingParkIds?.includes(park.id)}
+                isWeatherDelay={weatherDelayParkIds?.includes(park.id)}
               />
             ))}
           </div>