Chat with redux state manager

serg1557733 8c689bb90c add editing function to backend and sound effect for sending message , need to be refreshed 1 rok pred
backend 8c689bb90c add editing function to backend and sound effect for sending message , need to be refreshed 1 rok pred
frontend 8c689bb90c add editing function to backend and sound effect for sending message , need to be refreshed 1 rok pred
package-lock.json cca472ae25 add media query and some fix 1 rok pred
package.json cca472ae25 add media query and some fix 1 rok pred