US: Associate Guest Orders with Customer Accounts

[patrickhladun]

As an admin,
I want an easy way to associate guest customer orders with accounts created later,
so that customers can see their past orders after creating an account.

Objective

To allow admins to manually or automatically associate guest customer orders with accounts created after the order.

Acceptance Criteria

• Guest orders are automatically linked to customer accounts if they use the same email when registering.
• Admins can manually associate guest orders with customer accounts through the admin interface.
• Customers can view their previous guest orders in their account after association.

Tasks

• Implement logic to automatically associate guest orders with accounts based on email.
• Add functionality in the admin panel for manual association of guest orders.
• Test automatic and manual association to ensure correct functionality.