Chat with redux state manager

serg1557733 ed397caa92 fix socket connected for sending user data vor 1 Jahr
backend ed397caa92 fix socket connected for sending user data vor 1 Jahr
frontend ed397caa92 fix socket connected for sending user data vor 1 Jahr
package-lock.json cca472ae25 add media query and some fix vor 1 Jahr
package.json cca472ae25 add media query and some fix vor 1 Jahr