Add new card-list shortcode

layouts/shortcodes/card-list.html

@@ -0,0 +1,16 @@
+<div class="list-content-container">
+  <div class="article-card-flex-container">
+    {{ $items := .Inner | unmarshal }} {{ range $k, $v := $items }}
+    <a class="article-card" href="{{ $v.link }}">
+      <div class="article-card-info">
+        <img class="article-card-thumbnail" src="{{ $v.pic }}" />
+        <div class="article-card-summary">
+          <h3><strong>{{ $k | safeHTML }}</strong></h3>
+          <p>{{ $v.content | safeHTML }}</p>
+          <br />
+        </div>
+      </div>
+    </a>
+    {{ end }}
+  </div>
+</div>