Centralized Error Management with Automated Gmail Alerts in n8n

This workflow is designed to streamline error handling across multiple n8n workflows by acting as a centralized error handler. It automatically updates other workflows to use this as their default error handler, ensuring consistent error management. The workflow sends dynamic HTML email notifications via Gmail whenever an error occurs, providing comprehensive details such as error messages, stack traces, and direct links to failed executions. It operates in two main parts: a scheduled task that configures global error handling and an error-triggered notification system. This setup is highly customizable, allowing users to modify email content, notification channels, and error handling logic.