init wompum header image

layouts/partials/article-wompum.html

@@ -0,0 +1,12 @@
+<div class="wompum-container">
+    <div class="wompum-grid" 
+        data-metadata="{{ jsonify .Params }}"
+    >
+        <!-- Grid will be populated by JavaScript -->
+        <!-- 7x5 = 35 cells total -->
+    </div>
+</div>
+
+<script src="/js/sigil.js"></script>
+<script src="/js/colorCalculator.js"></script>
+<script src="/js/wompum.js"></script>