feat: add UpdateCard component for updates list

components/updates/update-card.tsx

@@ -0,0 +1,27 @@
+import Link from "next/link"
+import type { UpdateMeta } from "@/lib/updates"
+
+export function UpdateCard({ update }: { update: UpdateMeta }) {
+  const formattedDate = new Date(update.date).toLocaleDateString("en-US", {
+    year: "numeric",
+    month: "long",
+    day: "numeric",
+  })
+
+  return (
+    <Link href={`/updates/${update.slug}`}>
+      <article className="group flex flex-col gap-2 p-4 rounded-lg border border-border hover:border-border-active hover:bg-text/3 transition-colors">
+        <div className="flex flex-row items-center gap-2">
+          <span className="text-xs font-mono px-2 py-0.5 rounded bg-primary/10 text-primary border border-primary/20">
+            v{update.version}
+          </span>
+          <time className="text-xs text-text/60">{formattedDate}</time>
+        </div>
+        <h3 className="text-lg font-semibold group-hover:text-primary transition-colors">
+          {update.title}
+        </h3>
+        <p className="text-sm text-text/60 line-clamp-2">{update.summary}</p>
+      </article>
+    </Link>
+  )
+}