chore: Add support for message_templates in API inbox (#4835)

app/javascript/dashboard/store/modules/inboxes.js

@@ -51,9 +51,20 @@ export const getters = {
     const [inbox] = $state.records.filter(
       record => record.id === Number(inboxId)
     );
+
+    const {
+      message_templates: whatsAppMessageTemplates,
+      additional_attributes: additionalAttributes,
+    } = inbox;
+
+    const { message_templates: apiInboxMessageTemplates } =
+      additionalAttributes || {};
+    const messagesTemplates =
+      whatsAppMessageTemplates || apiInboxMessageTemplates;
+
     // filtering out the whatsapp templates with media
-    if (inbox.message_templates) {
-      return inbox.message_templates.filter(template => {
+    if (messagesTemplates) {
+      return messagesTemplates.filter(template => {
         return !template.components.some(
           i => i.format === 'IMAGE' || i.format === 'VIDEO'
         );