"Order Cancelled" pop-up disappears quickly; should include explicit acknowledgment button

Describe the bug
When a user cancels an order, the "Order has been cancelled" pop-up appears but only remains visible for about a second before automatically disappearing. To improve user experience and ensure the message is properly acknowledged, the pop-up should include an explicit button such as "OK" or a back button, requiring user interaction to dismiss.

To Reproduce
Steps to reproduce the behavior:

Place an order through the app.
Cancel the order before it is delivered or assigned.
Observe the "Order has been cancelled" pop-up that appears.
Notice that it disappears quickly without user interaction.
Expected behavior
The pop-up should include an acknowledgment button ("OK" or "Back") that the user must tap to dismiss, ensuring they see and acknowledge the cancellation message.

Desktop (please complete the following information):

OS: [e.g. iOS]
Browser [e.g. chrome, safari]
Version [e.g. 22]
Smartphone (please complete the following information):

Device: [e.g. iPhone6]
OS: [e.g. iOS8.1]
Browser [e.g. stock browser, safari]
Version [e.g. 22]
Additional context
Add any other context about the problem here.

Labels: Enatega Multivendor Customer App, Bug

Start in the customer app's order-cancellation flow and reproduce the disappearing "Order has been cancelled" pop-up after cancelling an order. Trace where that pop-up is presented, then verify it remains visible until an explicit "OK" or "Back" action dismisses it.

Written by the indexing model from the issue text.