add validity and detailed description

Signed-off-by: Aabid Sofi <[email protected]>

Author: aabidsofi19

layouts/partials/learning-path.json.html

@@ -26,7 +26,7 @@
   "metadata": {
     "title": {{ .Title | jsonify }},
     "description": {{ .Description | jsonify }},
-    "detailed_description": {{ .Content | jsonify }}, 
+    "detailed_description": {{ .Content | safeHTML | jsonify }},
     "banner": {{ $banner_url | jsonify }},
     "badge": {{ partial "badge.html" (dict "page" . "badge" .Params.badge "curriculaId" $id ) | jsonify }},
     "certificate": {{ .Params.certificate | jsonify }},