Use more bun

[whoabuddy]

Since our scripts are getting more complicated, Bun offers a neat way to manage the scripts as a CLI application which could be used by both the API and UI once they separate.

• Bun shell scripts can help with managing Clarinet cross-paltform.
• Bun supports websocket connections for updates from agents in real-time.
• Pretty sure we can combine Bun with a routing package to make an API.
• Bun supports SQLite databases, we can use it for logging or storing results to start
• Bun can create an executable

Combine it with yargs or similar and we can include flags on the command line. Not sure what is best practice here for LLM tooling anymore with how fast things change, but think this would be a simple way to avoid code spaghetti.