Cancel payment when pay terminal connection is lost (RTP-36425)

Cashiers can cancel a payment even if the connection to the pay terminal (Baxi.Net) is lost. This makes it possible to complete the receipt using a different payment method.
Pressing the Cancel button once usually aborts the transaction. If this does not work, pressing it a second time shows how many seconds are left before the abort attempt is cancelled. This countdown is set by the 'BankReceiveTimeOutInSeconds' parameter (default is 120 seconds).

When the countdown ends, pressing Cancel a third time sends a reset to Baxi. If the reset does not restore the connection, the transaction is aborted automatically and EG POS returns to the Payment screen.

Existing parameter in POS Configuration:

'BankReceiveTimeOutInSeconds' (default 120) - the number of seconds before cashier is allowed to abort a transaction even when connection is lost.

Error removed when committing eSale items (RTP-38676)

The error that appears when committing an eSale item no longer occurs. This ensures smoother order processing and prevents interruptions when handling eSale items in the POS.

Make sure timers are disposed correctly (RTP-37837)

To prevent Memory Leaks : Dispose() is called when timer is Closed() before a new Timer is created.

POS WCF correctly handles multiple JournalService destinations (RTP-37923)

Fixed an issue where receipts were not sent to the correct destination when multiple JournalService destinations were configured in the same POS WCF service. The system now applies the correct configuration, ensuring receipts reach the intended destination.