[Feature] Website live chat (#187)

Co-authored-by: Nithin David Thomas <webofnithin@gmail.com>
Co-authored-by: Sojan Jose <sojan@pepalo.com>

app/javascript/packs/widget.js

@@ -0,0 +1,19 @@
+import Vue from 'vue';
+import store from '../widget/store';
+import App from '../widget/App.vue';
+import router from '../widget/router';
+import ActionCableConnector from '../widget/helpers/actionCable';
+
+Vue.config.productionTip = false;
+window.onload = () => {
+  window.WOOT_WIDGET = new Vue({
+    router,
+    store,
+    render: h => h(App),
+  }).$mount('#app');
+
+  window.actionCable = new ActionCableConnector(
+    window.WOOT_WIDGET,
+    window.chatwootPubsubToken
+  );
+};