Онбординг новых клиентов HubSpot с OpenAI, Calendar и Gmail

## What does it do? Objective: Streamline the onboarding process for new customers, ensuring they receive all necessary resources and support. Trigger: Set a webhook trigger or a CRM trigger (like HubSpot or Salesforce) for when a new customer is added. Send Welcome Email: Use the Gmail or SMTP node to send a personalized welcome email to the customer. Schedule a Welcome Call: Use the Calendar node (Google Calendar) to automatically create a calendar event for a welcome call. Assign a CSM: Use the CRM node (like HubSpot) to assign the new customer to a dedicated CSM.