Countdown now shows time in CET

Challenges.tsx

@@ -130,7 +130,20 @@ export const ChallengeList: React.FC = () => {
   const isStartedManual = state.isStarted;
 
   if (now < startTime && !currentUser?.isAdmin) {
-    const utcStartTime = new Date(startTime).toUTCString();
+    const date = new Date(startTime);
+    const utcStartTime = date.toUTCString().replace('GMT', 'UTC');
+    const cetStartTime = new Intl.DateTimeFormat('en-GB', {
+      timeZone: 'CET',
+      weekday: 'short',
+      day: '2-digit',
+      month: 'short',
+      year: 'numeric',
+      hour: '2-digit',
+      minute: '2-digit',
+      second: '2-digit',
+      hour12: false
+    }).format(date).replace(',', '') + ' CET';
+
     return (
       <div className="max-w-4xl mx-auto py-32 text-center hxp-border border-4 p-12">
         <Clock className="w-20 h-20 text-[#bf00ff] mx-auto mb-6 animate-pulse" />
@@ -139,6 +152,7 @@ export const ChallengeList: React.FC = () => {
           <Countdown target={startTime} onEnd={() => setShowRefreshPopup(true)} />
         </div>
         <p className="text-slate-500 font-bold tracking-widest uppercase mt-6">Event will start {utcStartTime}</p>
+        <p className="text-slate-500 font-bold tracking-widest uppercase mt-2">Event will start {cetStartTime}</p>
         {showRefreshPopup && (
           <div className="fixed inset-0 bg-black/90 z-[500] flex items-center justify-center p-4">
             <div className="hxp-border border-4 bg-black p-10 text-center max-w-sm">