Chat with redux state manager

serg1557733 55992529b6 add serwiceworker template and swregistration for pwa %!s(int64=2) %!d(string=hai) anos
backend bf0c75916f add manifest file for pwa %!s(int64=2) %!d(string=hai) anos
frontend 55992529b6 add serwiceworker template and swregistration for pwa %!s(int64=2) %!d(string=hai) anos
package-lock.json cca472ae25 add media query and some fix %!s(int64=2) %!d(string=hai) anos
package.json cca472ae25 add media query and some fix %!s(int64=2) %!d(string=hai) anos