LOcal changes
git init; intializes new git repositiory in the current directory
git remote add origin ; adds a rmeote repository called origin with the specified URl
git branch -M main; renames the current brach to main
git push origin main; pushed the main branch to the rmeote repository
git restore ; Restores the specified file to the last committed state in the working directory
git diff : shows the differences between the working directory and the dtaging area for the specified file.
git restore --staged
git diff --staged