Function findPythonModuleDir

tests/test_python_integration.cpp:248–264

    }

    std::filesystem::path findPythonModuleDir() {
        std::error_code ec;
        const auto cwd = std::filesystem::current_path(ec);
        const auto project_root = std::filesystem::path(PROJECT_ROOT_PATH);

        for (const auto& candidate : {
                 cwd / "src" / "python",
                 cwd.parent_path() / "src" / "python",
                 project_root / "build" / "src" / "python",
             }) {
            if (containsLichtfeldModule(candidate)) {
                return candidate;
            }
        }

        return {};
    }

    void prependPythonPath(const std::filesystem::path& path) {
        const auto value = path.string();