extract components from website

apps/website/components/sponsors/ActivityItem.tsx

@@ -0,0 +1,29 @@
+interface ActivityItemProps {
+  activity: {
+    id: string;
+    message: string;
+    time: string;
+    typeColor: string;
+    formattedImpressions?: string | null;
+  };
+}
+
+export default function ActivityItem({ activity }: ActivityItemProps) {
+  return (
+    <div className="flex items-start gap-3 py-3 border-b border-charcoal-outline/50 last:border-b-0">
+      <div className={`w-2 h-2 rounded-full mt-2 ${activity.typeColor}`} />
+      <div className="flex-1 min-w-0">
+        <p className="text-sm text-white truncate">{activity.message}</p>
+        <div className="flex items-center gap-2 mt-1">
+          <span className="text-xs text-gray-500">{activity.time}</span>
+          {activity.formattedImpressions && (
+            <>
+              <span className="text-xs text-gray-600">•</span>
+              <span className="text-xs text-gray-400">{activity.formattedImpressions} views</span>
+            </>
+          )}
+        </div>
+      </div>
+    </div>
+  );
+}