Extract common types used by various crates in their own crate

[thedevbirb]

Currently there are types and utils which should be shared between the Bolt Sidecar and Bolt Boost. This would require changing the codebase structure a bit, perhaps in this suggested way:

bolt
├── Cargo.toml
└── crates
    ├── boost
    ├── client
    ├── common
    ├── kurtosis-client
    └── sidecar