fix: hide missing field for research project card

js/src/templates/research/tpl-projects-item-research.mustache

@@ -15,8 +15,10 @@
             <a href="{{ website_url }}">Read More</a>
             <span class="featured-projects-website-url-bar"></span>
          </div>
-         <p>Main topic: <strong>{{ projectTopic }}</strong></p>
+         {{#project_topic}}
+           <p>Main topic: <strong>{{ project_topic }}</strong></p>
+         {{/project_topic}}
       </div>
    </div>
 </li>
-{{/items}}
\ No newline at end of file
+{{/items}}

layouts/research/list.json.json

@@ -12,10 +12,10 @@
         "logo": "{{ $logoPath }}",
         "version": {{ .Params.project_type | jsonify }},
         "tags": {{ .Params.tags | jsonify }},
-        "projectTopic": {{ $project_topic | jsonify }},
-        "fundingBodies": {{ .Params.funding_bodies | jsonify }},
+        "project_topic": {{ $project_topic | jsonify }},
+        "funding_bodies": {{ .Params.funding_bodies | jsonify }},
         "releases": []
 
     }{{ if ne $index (sub $len 1) }},{{ end }}
     {{ end }}
-]
\ No newline at end of file
+]