使用pkgs --update 下载解压zip文件是解析会出现错误

例如：
解压v2.5.0_for_rtthread.zip 时找到的第一个文件是littlefs-refs-tags-v2.5.0_for_rtthread.github\workflows\下面的文件

def handle_zip_package 中
package_folder_name = os.path.split(right_path)[0]
package_folder_name 就成了littlefs-refs-tags-v2.5.0_for_rtthread.github\workflows
所以最终解压的内容经过cp就只有.github\workflows\ 下的文件

是否改成这样，找第一个item， 因为第一个itme永远是压缩包本身的文件夹
def handle_zip_package(archive_filename, bsp_package_path, package_name, package_info):
package_version = package_info['ver']
package_temp_path = os.path.join(bsp_package_path, "package_temp")

try:
    if remove_folder(package_temp_path):
        os.makedirs(package_temp_path)
except Exception as e:
    logging.warning('Error message : {0}'.format(e))

logging.info("BSP packages path {0}".format(bsp_package_path))
logging.info("BSP package temp path: {0}".format(package_temp_path))
logging.info("archive filename : {0}".format(archive_filename))

try:
    flag = True
    package_folder_name = ""
    package_name_with_version = ""
    arch = zipfile.ZipFile(archive_filename, "r")
    for item in arch.namelist():
        arch.extract(item, package_temp_path)
        if is_windows():
            right_path = item.replace('/', '\\')
        else:
            right_path = item
        # Gets the folder name and changed folder name only once
        if flag:
            package_folder_name = os.path.split(right_path)[0]
            package_name_with_version = package_name + '-' + package_version
            flag = False
        if not os.path.isdir(os.path.join(package_temp_path, item)):
            right_name_to_db = right_path.replace(package_folder_name, package_name_with_version, 1)
            right_path = os.path.join("package_temp", right_path)
            pkgsdb.save_to_database(right_name_to_db, archive_filename, right_path)
    arch.close()

    if not move_package_to_bsp_packages(package_folder_name, package_name, package_temp_path, package_version,
                                        bsp_package_path):
        return False
except Exception as e:
    logging.warning('unpack error message : {0}'.format(e))
    logging.warning('unpack {0} failed'.format(os.path.basename(archive_filename)))
    # remove temp folder and archive file
    remove_folder(package_temp_path)
    os.remove(archive_filename)
    return False

return True

Start at handle_zip_package and inspect how zipfile.ZipFile.namelist() is used to determine package_folder_name, including the Windows path conversion. Reproduce the issue with pkgs --update and v2.5.0_for_rtthread.zip, then verify that extraction and database paths include the complete package contents rather than only .github/workflows/.