create a button component called updateSpotifyPlaylistButton
import button component into App.jsx
installed jwt-decode module and added as dependency
used jwt-decode to get role from jwt and set userRole state
show/hide updateSpotifyPlaylistButton depending on userRole set
create a button component called updateSpotifyPlaylistButton import button component into App.jsx installed jwt-decode module and added as dependency used jwt-decode to get role from jwt and set userRole state show/hide updateSpotifyPlaylistButton depending on userRole set