请提供一下申请SIG的背景信息、业务范围以及目标
------------------ Original ------------------
From:
"1148264186";<1148264186@qq.com>;
Send time:
Sunday, Aug 22, 2021 3:25 PM
To:
"dev"<dev@openharmony.io>;
Subject:
[Dev] SIG-Charter-Proposal-softtotalline
新建sig仓