Chat with redux state manager

serg1557733 3109b1614f fix mobile version styles 2 éve
backend 67848f347e new mobile version test 2 éve
frontend 3109b1614f fix mobile version styles 2 éve
package-lock.json cca472ae25 add media query and some fix 2 éve
package.json cca472ae25 add media query and some fix 2 éve