Function boot_script_path 

pub fn boot_script_path(root: &Path) -> PathBuf

Absolute path to the shared boot-context hook script (#430). Wired into every claude-code agent’s SessionStart hook and rewritten by teamctl up (see ensure_wrapper_and_dirs), so it sits beside the agent wrapper in bin/ rather than under per-agent state/. One script serves all agents — it reads the wake source from stdin, so it needs no per-agent identity baked into the path.