update channel

src/shared/preview/image.tsx

@@ -0,0 +1,14 @@
+export default function ImagePreview({ url, size }: { url: string; size: string }) {
+  return (
+    <div className={`relative h-full ${size === 'large' ? 'w-4/5' : 'w-1/2'} mt-2 rounded-lg border border-zinc-800`}>
+      <img
+        src={url}
+        alt={url}
+        className="h-auto w-full rounded-lg object-cover"
+        loading="lazy"
+        decoding="async"
+        style={{ contentVisibility: 'auto' }}
+      />
+    </div>
+  );
+}