Jakub Kowalski

# Pull Request Checklist - [x] 📖 I created my PR using provided : [CODE_STANDARDS](https://github.com/bitcoin-sv/block-headers-service/blob/main/.github/CODE_STANDARDS.md) - [x] 📖 I have read the short Code of Conduct: [CODE_OF_CONDUCT](https://github.com/bitcoin-sv/block-headers-service/blob/main/.github/CODE_OF_CONDUCT.md) - [x] 🏠...