Feature: Website SDK (#653)

Add SDK functions

Co-authored-by: Sojan <sojan@pepalo.com>

app/views/widget_tests/index.html.erb

@@ -1,6 +1,11 @@
 <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=0" />
 
 <script>
+
+window.chatwootSettings = {
+  hideMessageBubble: false,
+};
+
 (function(d,t) {
   var BASE_URL = '';
   var g=d.createElement(t),s=d.getElementsByTagName(t)[0];