Add group UI wrapper

[yangbobo2021]

Purpose: To support multiple control interactions in a single UI interaction.

Example usage:

import sys

sys.path.append(os.path.join(os.path.dirname(__file__), "..", "libs"))
sys.path.append(os.path.join(os.path.dirname(__file__), "..", "..", "libs"))

from ui_utils import CheckboxOption,  RadioOption, ui_group, make_checkbox_control, make_editor_control, make_radio_control  # noqa: E402 

def main():
    print("hello")
    checkbox_data = make_checkbox_control("checkbox ui message", [
        CheckboxOption("id1", "checkout 1", "checkbox"),
        CheckboxOption("id2", "checkout 2", "checkbox")
    ])
    radio_data = make_radio_control("radio ui message", [
        RadioOption("id3", "radio 1"),
        RadioOption("id4", "radio 2")
    ])
    editor_data = make_editor_control("id5", "editor ui message", "old message")
    (checkbox_result, radio_result, editor_result) = ui_group([checkbox_data, radio_data, editor_data])
    print(checkbox_result, radio_result, editor_result)


if __name__ == "__main__":
    main()

[kagami-l]

新增暴露make_*_control系列接口 跟前面的 ui_*的区别是什么？像commit.py里仍用的ui_*系列，新暴露的函数并没有在外使用，那么他们应该什么时候被用到？

[yangbobo2021]

大概是这样使用：
(check_result, edit_result) = ui_group(
make_check_control(...),
make_editor_control(...)
)
make_checkbox_control用于生成复合UI规范的描述字符串。

[kagami-l]

把使用示例和效果截图补充到PR description里吧