How to upload a project to github, where there is a client folder from the server folder?

Question

git

In general, in the store folder, there is a client, modules, routes, package.json server.js folder. I initialize the folder and add all the files there, I write
git init
git add *
git commit -m "first commit"
git push "url"
The project is added, but since the client folder is not initialized, github shows it with an arrow, how to make it so that files were loaded all at once