Add checking authenticated user in localstorage

[kubitre]

https://github.com/kostya05983/web-bomber/blob/5be7f1500f274db0dfc6a98a6a7e461fc0ea11e9/src/store/Auth/reducer.js#L26

There is you should add checking auth token in localstorage such as like this:

function IsAuthentificatedLS(){
   let token = window.localStorage.getItem("token");
   if (token !== null ) {
     return true;
   }
   return false;
}

[kubitre]

In line https://github.com/kostya05983/web-bomber/blob/5be7f1500f274db0dfc6a98a6a7e461fc0ea11e9/src/store/Auth/reducer.js#L26

you should call the function IsAuthentificatedLS:

return {...state, isAuthentificated:  IsAuthentificatedLS()}

[kubitre]

For the maintain security, it would be nice to also validate the token on the server side in order to exclude the possibility of token substitution. Therefore, we should add function for send LS token to backend and response validation status of our information use for set to state Auth