Chore: Add translated languages to account settings (#826)

* Add available languages in account settings

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

app/views/layouts/vueapp.html.erb

@@ -38,6 +38,7 @@
         <% if ENV['VAPID_PUBLIC_KEY'] %>
         vapidPublicKey: new Uint8Array(<%= Base64.urlsafe_decode64(ENV['VAPID_PUBLIC_KEY']).bytes %>),
         <% end %>
+        enabledLanguages: <%= available_locales_with_name.to_json.html_safe %>
       }
     </script>
   </body>

app/views/widgets/show.html.erb

@@ -6,12 +6,13 @@
     <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=0" />
     <script>
       window.chatwootWebChannel = {
-        websiteName: '<%= @web_widget.inbox.name %>',
-        widgetColor: '<%= @web_widget.widget_color %>',
-        websiteToken: '<%= @web_widget.website_token %>',
-        welcomeTitle: '<%= @web_widget.welcome_title %>',
-        welcomeTagline: '<%= @web_widget.welcome_tagline %>',
         avatarUrl: '<%= @web_widget.inbox.avatar_url %>',
+        locale: '<%= @web_widget.account.locale %>',
+        websiteName: '<%= @web_widget.inbox.name %>',
+        websiteToken: '<%= @web_widget.website_token %>',
+        welcomeTagline: '<%= @web_widget.welcome_tagline %>',
+        welcomeTitle: '<%= @web_widget.welcome_title %>',
+        widgetColor: '<%= @web_widget.widget_color %>',
       }
       window.chatwootPubsubToken = '<%= @contact.pubsub_token %>'
       window.authToken = '<%= @token %>'