Fix watchlist 500 by importing WatchlistController in routes.

Routes referenced WatchlistController without a use statement, so Laravel could not resolve the class.

Co-authored-by: Cursor <cursoragent@cursor.com>

routes/web.php

@@ -26,6 +26,7 @@ use App\Http\Controllers\Frontdesk\SecurityController;
 use App\Http\Controllers\Frontdesk\SettingsController;
 use App\Http\Controllers\Frontdesk\VisitController;
 use App\Http\Controllers\Frontdesk\VisitorController;
+use App\Http\Controllers\Frontdesk\WatchlistController;
 use App\Http\Controllers\Frontdesk\WalletController;
 use App\Http\Controllers\IcalFeedController;
 use App\Http\Controllers\NotificationController;