- Change default from email to use ENV variable
- Fetch SMTP username from Rails credentials
This change improves the security of the application by avoiding
hardcoded email addresses and allows for easier configuration
across different environments.
- Implement AccountActivationsController for activation logic
- Create UserMailer for sending activation emails
- Update SessionsController to handle unactivated users
- Modify UsersController to restrict access to activated users
- Add activation fields to User model and database migration
- Create views for account activation emails
- Add tests for account activation functionality
