Update server.js

server.js

@@ -2534,7 +2534,6 @@ function parseContestRSS(xml) {
   }
   
   // Sort by start date, filter out past contests, and limit
-  const now = new Date();
   const currentAndFuture = contests.filter(c => new Date(c.end) >= now);
   currentAndFuture.sort((a, b) => new Date(a.start) - new Date(b.start));
   return currentAndFuture.slice(0, 20);