Chat with redux state manager

serg1557733 53af6fc604 add friends to db 1 anno fa
backend 53af6fc604 add friends to db 1 anno fa
frontend 53af6fc604 add friends to db 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