Chat with redux state manager

serg1557733 cd27c3a02c fix socket connected for sending user data vor 1 Jahr
backend cd27c3a02c fix socket connected for sending user data vor 1 Jahr
frontend 396a2ba88f add new branch changes vor 1 Jahr
package-lock.json cca472ae25 add media query and some fix vor 2 Jahren
package.json cca472ae25 add media query and some fix vor 2 Jahren