[Feature] Improve compatibility message on iPad

[laurensvalk]

Is your feature request related to a problem? Please describe. The following message is shown on Chrome on iPad. Pybricks isn't supported on iPad, so this message is a bit ambiguous.

We could also link the message here as we do in some other messages.

[laurensvalk]

So the first line here is correct, which is the core of the message.

The second line could be changed to read:

Click here to learn more about compatible devices.