feat: add activity screen

apps/desktop/src/routes/activty/components/activityRepost.tsx

@@ -0,0 +1,28 @@
+import { User } from "@lume/ark";
+import { NDKEvent } from "@nostr-dev-kit/ndk";
+import { Link } from "react-router-dom";
+
+export function ActivityRepost({ event }: { event: NDKEvent }) {
+	return (
+		<Link
+			to={`/activity/${event.id}`}
+			className="block px-5 py-4 border-b border-black/5 dark:border-white/5 hover:bg-black/10 dark:hover:bg-white/10"
+		>
+			<User.Provider pubkey={event.pubkey}>
+				<User.Root className="flex items-center justify-between">
+					<div className="flex items-center gap-2">
+						<User.Avatar className="size-8 rounded-lg shrink-0" />
+						<div className="inline-flex items-center gap-1.5">
+							<User.Name className="max-w-[8rem] font-semibold text-neutral-950 dark:text-neutral-50" />
+							<p className="shrink-0">reposted</p>
+						</div>
+					</div>
+					<User.Time
+						time={event.created_at}
+						className="text-neutral-500 dark:text-neutral-400"
+					/>
+				</User.Root>
+			</User.Provider>
+		</Link>
+	);
+}