- labels changed in Figma, updated in the app
- `Show encrypted QR of keypairs on device` is displayed only if needed now,
for this I had to add account/keypair `operability` feature, so far it handles only
displaying a context menu option, later in a separate issue a proper functionality
will be added
- wallet related toast notifications moved to the proper place (`AppMain.qml`, where
actually all notifications should be handled), not in the place where they occurs, we
need to review other notifications as well and move them there