Chat with redux state manager

serg1557733 2c609fe1be fix messages styles and some bug 2 years ago
backend e9d57662c6 fix file sending reducer 2 years ago
frontend 2c609fe1be fix messages styles and some bug 2 years ago
package-lock.json cca472ae25 add media query and some fix 2 years ago
package.json cca472ae25 add media query and some fix 2 years ago