fix

src/components/layout/CommonHeader.tsx

@@ -13,7 +13,7 @@ const navLinks = [
 ];
 
 export function CommonHeader() {
-  const { data: session } = useSession();
+  const { data: session, status } = useSession();
   const { profileImage, profileName, avatarLoaded, setAvatarLoaded, notificationCount } = useHeaderData();
   const [showProfileMenu, setShowProfileMenu] = useState(false);
   const [showGuestMenu, setShowGuestMenu] = useState(false);
@@ -85,7 +85,9 @@ export function CommonHeader() {
 
         {/* Right Side Icons */}
         <div className="flex items-center gap-2 md:gap-4">
-          {session ? (
+          {status === 'loading' ? (
+            <div className="w-[35px] h-[35px] rounded-full shimmer-loading" />
+          ) : session ? (
             <>
               {/* Notification Bell */}
               <Link