Chat with redux state manager

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