feat: add Fast Lane wait times toggle on park pages

Join Fast Lane waits from the Six Flags /wait-times endpoint onto
Queue-Times rides by name. A new toggle on the live ride panel swaps
the shown wait to the Fast Lane number; regular waits and open status
still come from Queue-Times.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

lib/scrapers/queuetimes.ts

@@ -25,6 +25,11 @@ export interface LiveRide {
   lastUpdated: string; // ISO 8601
   /** True when the ride name appears in the RCDB coaster list for this park. */
   isCoaster: boolean;
+  /** True when the ride supports Fast Lane (from the Six Flags /wait-times endpoint).
+   *  Set by the rides route, not the Queue-Times scraper. */
+  hasFastLane?: boolean;
+  /** Current Fast Lane wait in minutes; null = no data / walk-on. Set by the rides route. */
+  fastLaneMinutes?: number | null;
 }
 
 export interface LiveRidesResult {