Use iOS native camera to scan nexa address
BUG: The iOS native camera camera scanner was not propagating the URL from the QR-scanner to the commonMain handler function. Upon scanning nexa:
URLs, the Wally iOS app opened, but the SendView did not display and the nexa:address did not display.
This MR adds an OpenUrl listener to the Compose SwiftUI view/bridge.
Edited by Jørgen Svennevik Notland