Use factory methods for Code, Hasher, and Signer

Ignore common package warning

More nativex cleanup

Update to walletkit-0.10.2

Bump version

Cleanup converted java code

Cleanup native build script

Split apiCheck and test CI steps

Update api spec with removed internal constructors

Fix junit report path

Remove remaining usage of WalletKitJava

Fix CI test result output paths

Ignore WalletKitNative code in api validation

Capture test results and reports in CI

Build Android without WalletKitJava