Chat with redux state manager

serg1557733 cca472ae25 add media query and some fix il y a 2 ans
backend ba78f41db6 fix send message and add admins funktions, fix bugs il y a 2 ans
frontend cca472ae25 add media query and some fix il y a 2 ans
package-lock.json cca472ae25 add media query and some fix il y a 2 ans
package.json cca472ae25 add media query and some fix il y a 2 ans