Improve cancellation message when order expires due to counterparty inactivity #532
Description
Currently, when a user takes an order and the counterparty does not respond, the order expires after 15 minutes. However, the message shown to the user says:
"You cancelled the order"
This is misleading because the user did not cancel the order. The order was automatically cancelled due to the counterparty not responding within the time limit. This can confuse users and make them think they performed an action they did not actually do. The message should clearly indicate that the order was cancelled because the counterparty did not respond.
Suggested message
Instead of:
You cancelled the order
Use something like:
The counterparty did not respond in time. The order has been cancelled.
Expected behavior
When an order expires due to inactivity from the counterparty, the message shown to the user should clearly reflect that the cancellation was caused by the timeout, not by the user.