fix: Render articles in widget if it is available (#7654)

Co-authored-by: Nithin David Thomas <1277421+nithindavid@users.noreply.github.com>
Co-authored-by: Muhsin Keloth <muhsinkeramam@gmail.com>
Co-authored-by: Sivin Varghese <64252451+iamsivin@users.noreply.github.com>
Co-authored-by: iamsivin <iamsivin@gmail.com>
Co-authored-by: Sojan <sojan@pepalo.com>

app/javascript/widget/components/ArticleHero.vue

@@ -1,7 +1,7 @@
 <template>
   <category-card
     :title="$t('PORTAL.POPULAR_ARTICLES')"
-    :articles="articles.slice(0, 4)"
+    :articles="articles.slice(0, 6)"
     @view-all="$emit('view-all')"
     @view="onArticleClick"
   />