refactor: replace hardcoded descriptions with a constant for consistency

app/pages/news-detail/data.ts

@@ -1,3 +1,4 @@
+import { DUMMY_DESCRIPTION } from '~/data/contents'
 import type { TNews, TNewsDetail } from '~/types/news'
 
 export const CONTENT: TNewsDetail = {
@@ -40,8 +41,7 @@ export const CONTENT: TNewsDetail = {
 
 export const BERITA: TNews = {
   title: 'BERITA',
-  description: 'Berita Terhangat hari ini',
-  type: 'grid',
+  description: DUMMY_DESCRIPTION,
   items: [
     {
       title: 'Travelling as a way of self-discovery and progress',