Refactor circuit_build_path logic

[phated]

Problem

The logic for getting a circuit_build_path or recompiling is duplicated many times throughout nargo_cli. This should be refactored.

Proposed solution

Per @TomAFrench's comment:

I'd like to add a "context" struct at some point which essentially wraps the PackageManifest along with the package's root directory. These sorts of functions would then live as methods on there.

Alternatives considered

No response

Additional context

No response

Submission Checklist

• Once I hit submit, I will assign this issue to the Project Board with the appropriate tags.

[vicyyn]

Hello! would love to work on this issue. is there more context on how I would implement this? Thank you 😄