Pass '--expert' and '--chain' cmd-line arguments to enumerate() functions

[JamieDriver]

These arguments are currently discarded/ignored for the enumerate command. Pass them through to the per-hw enumerate() calls.

In the Jade client, use the 'chain' parameter to enable testnet-configured Jade units to enumerate successfully.

[strangebit]

Thanks for this. For the maintainer, this came about because I was trying to set up Jade for use with Sparrow on testnet/signet, but was having trouble with the Jade returning JadeError: -32003 - Network type inconsistent with prior usage (Data: None). That was the case even though the Jade was properly previously initalized for testnet using the Blockstream Green Desktop client first.

We had a long discussion about it here: Blockstream/Jade#13 (comment). You can safely ignore anything above this part of the thread as not being relevant. When we got to trying out HWI via the CLI directly with --chain test, it seemed to work as expected with most commands like displayaddress, getxpub, etc. The breakthrough realization came here, which was that Sparrow was finding an error when enumerating devices after clicking 'Scan': Blockstream/Jade#13 (comment).

Two reasons for this are: A) HWI doesn't make use of the --chain argument when enumerating, which apparently the Jade needs to know or it will return an error, and B) Sparrow doesn't use the --chain argument when doing an enumerate call to HWI as well (which makes sense since it currently doesn't do anything anyway). Obviously only A is relevant to this PR, but I thought I'd mention B as well for extra clarity.

[JamieDriver]

ALSO:

• We could then only probe for 'simulators' if '--expert' was passed, and make sure the test framework passes that option.

[achow101]

ACK f7e6126