Add NFC capabilities for Coldcard Q

[BullishNode]

Add import wallet with NFC and PSBT sharing with NFC

Possibly we also need to add NFC instructions

Consult with Coinkite team to see if we shouldnt add NFC choice in Bull export flow (requires firmware update)

Reason: QR scanning is a bit finnicky and believe NFC will be smoother experience

[ethicnology]

I guess most of these expectations are covered by #1314 waiting for prioritization and integration (rebase/conflicts etc…)

Also adding NFC capabilities to the app means more permissions and paperwork to deal with Apple and Google.