Commit button is Greyed out on VS code

I am using a macbook air M2, when I clicked commit the previous time my computer showed me some warning which I didn't read and clicked OK now the commit button is greyed out.

this is what it shows

Is there a way I can undo the change or a settings option which i can go to

did you try this commands on terminal :

git add .

git commit m-'your commit '

git push