feat: add Passport hardware wallet support

[ben-kaufman]

Description

• Generalize the hardware-wallet catalog around vendor and transport metadata and add Foundation Passport over QR.
• Add generic multipart UR decoding plus crypto-psbt encoding, with Passport generic JSON account-export parsing.
• Add signed PSBT combination, finalization, and verification for QR signer responses.
• Bump bitkit-core to 0.5.7 and regenerate the Swift, Kotlin/Android, and Python bindings and native artifacts.

Preview

N/A — Core/FFI change.

QA Notes

• Passed a real Passport firmware-simulator round trip: account export, multipart crypto-psbt, firmware signing, signed-response decoding, and final transaction verification.
• cargo test modules::hardware_wallet — 1 passed.
• cargo test modules::ur — 10 passed.
• cargo test modules::onchain::psbt — 4 passed.
• cargo clippy --all-targets passed.
• Swift binding typecheck passed.
• Android four-ABI build, native validation, Kotlin compilation, AAR build, and Maven Local publish passed.
• Python binding generation and smoke test passed.
• Full suite: 488 passed and 26 ignored. The remaining 11 failures are existing live Blocktank staging tests whose staging API was unavailable.