ea11a423e0
routerProvider was watching authProvider and returning a new GoRouter on every status transition (unknown → authenticated). This caused MaterialApp.router to rebuild the entire navigation tree, which triggered all data providers to start loading before auth was confirmed. Switch to refreshListenable pattern: GoRouter is created once, _RouterNotifier fires notifyListeners() when auth changes, and GoRouter re-runs redirect using ref.read(authProvider). Add /loading splash route shown during AuthStatus.unknown so no authenticated screen (and no API call) is initiated until the stored-token check completes. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>