Card can be added multiple times on the same device

[seluianova]

Describe the bug
If the user scans the QR code of a card that has already been added to the device, the user will receive the message "Your card has already been activated on another device. If you continue, your card will be automatically deactivated on the other device if it is still active there."
If the user proceeds, he gets the same card 2 times on the same device (first one is revoked, second one is active).

To Reproduce
The issue can be reproduced for projects that allow more than 1 card (Nürnberg, Koblenz)
Steps to reproduce the behavior:

1. Create PDF for the card activation
2. Open the app --> Ausweisen --> Pass aktivieren
3. Scan the QR code
4. When the card is added, scan the same code again.

Expected behavior
I think there should be the message "This card has already been activated on this device"

[f1sh1918]

good find. i think currently we only check this for deeplink activation

[seluianova]

@f1sh1918

i think currently we only check this for deeplink activation

actually it seems to be broken by this change #1721