feat: blue dot + Weather Delay notice for storm-closed parks

- Dot turns blue (instead of green) during weather delay on homepage
- Mobile card "Open today" badge becomes blue "⛈ Weather Delay"
- Park page LiveRidePanel shows a blue "⛈ Weather Delay — all rides currently closed" badge instead of "Not open yet — check back soon"
- Added --color-weather-* CSS variables (blue palette)

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

components/LiveRidePanel.tsx

@@ -6,9 +6,10 @@ import type { LiveRidesResult, LiveRide } from "@/lib/scrapers/queuetimes";
 interface LiveRidePanelProps {
   liveRides: LiveRidesResult;
   parkOpenToday: boolean;
+  isWeatherDelay?: boolean;
 }
 
-export function LiveRidePanel({ liveRides, parkOpenToday }: LiveRidePanelProps) {
+export function LiveRidePanel({ liveRides, parkOpenToday, isWeatherDelay }: LiveRidePanelProps) {
   const { rides } = liveRides;
   const hasCoasters = rides.some((r) => r.isCoaster);
   const [coastersOnly, setCoastersOnly] = useState(false);
@@ -49,6 +50,19 @@ export function LiveRidePanel({ liveRides, parkOpenToday }: LiveRidePanelProps)
           }}>
             {openRides.length} open
           </div>
+        ) : isWeatherDelay ? (
+          <div style={{
+            background: "var(--color-weather-bg)",
+            border: "1px solid var(--color-weather-border)",
+            borderRadius: 20,
+            padding: "4px 12px",
+            fontSize: "0.72rem",
+            fontWeight: 600,
+            color: "var(--color-weather-text)",
+            flexShrink: 0,
+          }}>
+            ⛈ Weather Delay — all rides currently closed
+          </div>
         ) : (
           <div style={{
             background: "var(--color-surface)",