Chat with redux state manager

serg1557733 0f24abb67a add avatars for messages and users need to refresh il y a 1 an
backend 0f24abb67a add avatars for messages and users need to refresh il y a 1 an
frontend 0f24abb67a add avatars for messages and users need to refresh il y a 1 an
package-lock.json cca472ae25 add media query and some fix il y a 1 an
package.json cca472ae25 add media query and some fix il y a 1 an