Update featuredImage to use page bundle approach

archetypes/post.md

@@ -3,10 +3,13 @@ title: "{{ replace .TranslationBaseName "-" " " | title }}"
 date: {{ .Date }}
 description: ""
 categories: []
-featuredImage: ""
-featuredImageDescription: ""
 dropCap: true
 displayInMenu: false
 displayInList: true
 draft: true
+resources:
+- name: featuredImage
+  src: ""
+  params:
+    description: ""
 ---