Enatega (Admin+Customer+Restaurant) : Reason for Order Cancellations feature

A clear and concise description of what you want to happen.

When the customer rejects the order, a pop-up should open and allow customer to write the reason for order cancellation OR display some common reasons of order cancellation from which user can select accordingly.

No files or tests are named. Start by tracing the customer order-rejection flow and its existing popup or modal, then identify how order status is handled for admin and restaurant users. Clarify whether free-text reasons, predefined reasons, or both are required; done means a rejection captures the chosen reason and the affected roles can access it consistently.

Written by the indexing model from the issue text.