feat: add OSA chat widget to all pages (#103)

Author: neuromechanist

_layouts/default.html

@@ -199,5 +199,13 @@ <h2 class="text-delta">Table of contents</h2>
     {% endif %}
   </div>
 {% include modal.html %}
+
+<!-- OSA Chat Widget -->
+<script src="https://osa-demo.pages.dev/osa-chat-widget.js"></script>
+<script>
+  OSAChatWidget.setConfig({
+    communityId: 'eeglab'
+  });
+</script>
 </body>
 </html>