Function append_file

utils/file_utils.py:25–32

(path: str, content: str)

        return f"[ERROR] Could not write {path}: {e}"

def append_file(path: str, content: str) -> str:
    try:
        p = Path(path).expanduser().resolve()
        with open(p, "a", encoding="utf-8") as f:
            f.write(content)
        return f"Appended {len(content)} chars to {p}"
    except Exception as e:
        return f"[ERROR] {e}"

def list_dir(path: str = ".") -> str:
    """List directory contents."""