Chat with redux state manager

serg1557733 bab3bc80f2 add webcam component add buttons 2 rokov pred
backend 49c72b27a8 fix image sending 2 rokov pred
frontend bab3bc80f2 add webcam component add buttons 2 rokov pred
package-lock.json cca472ae25 add media query and some fix 2 rokov pred
package.json cca472ae25 add media query and some fix 2 rokov pred