Restructure and re-organize Marconi modules
- Renamed the module names from Marconi.JsonRpc to Network.JsonRpc - Renamed `marconi` to `marconi-chain-index` - Renamed `rewindable-index` package to `marconi-core` and changed corresponding module names accordingly - Renamed marconi-mamba module names to match those of corresponding package name Co-authored-by: koslambrou <[email protected]>
