Michal S

Resolves [YOMO-1191](https://emurgo.atlassian.net/jira/software/c/projects/YOMO/issues/YOMO-1191) - [x] CIP30-getExtensions - [x] CIP30-getNetworkId - [x] CIP30-getUtxos - [x] CIP30-getCollateral - [x] CIP30-getBalance - [x] CIP30-getUsedAddresses - [x] CIP30-getUnusedAddresses - [x] CIP30-getChangeAddress - [x] CIP30-getRewardAddresses -...