Chat with redux state manager

serg1557733 606ad72de2 add friends functions to front 1 anno fa
backend 606ad72de2 add friends functions to front 1 anno fa
frontend 606ad72de2 add friends functions to front 1 anno fa
package-lock.json cca472ae25 add media query and some fix 1 anno fa
package.json cca472ae25 add media query and some fix 1 anno fa