Chat with redux state manager

serg1557733 ea1211ac06 add find users component and function 1 anno fa
backend ea1211ac06 add find users component and function 1 anno fa
frontend ea1211ac06 add find users component and function 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