feat: integrate email automation

[daspayalll]

Description


Automate email notifications like welcome emails, renewal reminders, overdue invoice alerts, sending invoice pdf through email, etc. in the project. This module should send email even if there is an update, announcement or maintenance in the system. Who should be able to access for sending email, it has to be specify in settings.

Checklist

• Configure email package in the system
• triggers based on events
• Allow enabling/disabling specific workflows from settings