Function bodies 2 total

def latest_version(versions: list[str]) -> str:
    """Return the highest semantic version string from a list."""
    def _key(v):
        parts = v.lstrip("v").split(".")
        try:
            return tuple(int(p) for p in parts)
        except ValueError:
            return (0, 0, 0)
    return max(versions, key=_key)

def build_catalog() -> list[dict]:
    catalog = []

    for ns_dir in sorted(PACKAGES_DIR.iterdir()):
        if not ns_dir.is_dir():
            continue
        namespace = ns_dir.name

        for pkg_dir in sorted(ns_dir.iterdir()):
            if not pkg_dir.is_dir():
                continue
            name = pkg_dir.name

            version_files = sorted(pkg_dir.glob("*.yml"))
            if not version_files:
                continue

            versions = [f.stem for f in version_files]
            latest = latest_version(versions)

            # Load metadata from latest version file
            latest_file = pkg_dir / f"{latest}.yml"
            with open(latest_file) as f:
                meta = yaml.safe_load(f)

            compat = meta.get("routertl_compat", {})
            entry = {
                "namespace": namespace,
                "name": name,
                "latest": latest,
                "versions": sorted(versions),
                "description": met