Bamboo infrastructure — process management, logging, and metrics.
This crate provides infrastructure-level utilities that are tightly coupled to the process environment (shell discovery, command building, window hiding).
Higher-level crates (LLM, config, storage, A2A) each have their own dedicated
crate (bamboo-llm, bamboo-config, bamboo-storage, bamboo-a2a) and should
be imported directly rather than through this crate.