Chat with redux state manager

serg1557733 789fe4bb6a need to fix private messages array il y a 1 an
backend 789fe4bb6a need to fix private messages array il y a 1 an
frontend 62305d639a need to fix private messages array 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