fix(examples): update link URL in cms-kontent example (vercel#32806)

* fix(examples): update cover image link URL in

* chore(examples): remove warning in  about  import

Author: balazsorban44

examples/cms-kontent/components/cover-image.js

@@ -17,7 +17,7 @@ export default function CoverImage({ title, src, slug }) {
   return (
     <div className="sm:mx-0">
       {slug ? (
-        <Link href={slug}>
+        <Link href={`/posts/${slug}`}>
           <a aria-label={title}>{image}</a>
         </Link>
       ) : (

examples/cms-kontent/lib/api.js

@@ -1,5 +1,5 @@
 import { DeliveryClient } from '@kentico/kontent-delivery'
-import { name, version } from '../package.json'
+import pkg from '../package.json'
 
 const sourceTrackingHeaderName = 'X-KC-SOURCE'
 
@@ -9,7 +9,7 @@ const client = new DeliveryClient({
   globalHeaders: (_queryConfig) => [
     {
       header: sourceTrackingHeaderName,
-      value: `@vercel/next.js/example/${name};${version}`,
+      value: `@vercel/next.js/example/${pkg.name};${pkg.version}`,
     },
   ],
 })