EngLearnApp Cmd git add <file_name> git commit -m 'msg' git push origin # create new branch git checkout -b <new_branch> Todo integrate with payment API ios/android 1st version create chat with AI as a practice mode Ref Github 拉取私有Repo https://tsengbatty.medium.com/git-%E8%B8%A9%E5%9D%91%E7%B4%80%E9%8C%84-%E4%BA%8C-git-clone-with-ssh-keys-%E6%88%96-https-%E8%A8%AD%E5%AE%9A%E6%AD%A5%E9%A9%9F-bdb721bd7cf2