Chat with redux state manager

serg1557733 06b6ca5785 fix private messages sending and geting, need to fix getting own messages merged with changes před 1 rokem
backend 06b6ca5785 fix private messages sending and geting, need to fix getting own messages merged with changes před 1 rokem
frontend 06b6ca5785 fix private messages sending and geting, need to fix getting own messages merged with changes před 1 rokem
package-lock.json cca472ae25 add media query and some fix před 1 rokem
package.json cca472ae25 add media query and some fix před 1 rokem