Point of Sale no longer shows old IoT Box setup notifications that are no longer relevant. This reduces confusion for users during device setup and keeps the interface focused on current actions.

We used to display notifications like "We're waiting for your IoT Box to send its devices", that no longer make sense.

This commit remove those notifications.

Task: 4853242

Blackbox devices can now be recognized correctly by default in IoT setups, without needing an extra Belgian POS blackbox module installed. This avoids them being mistaken for weighing scales, making device setup more reliable for affected businesses.

In order to detect blackboxes as blackboxes instead of adam scales, without installing `pos_blackbox_be` module, we added it to the list of modules from which we download driver.

Task: 4787403