use the provided callbackUrl instead of always going to the default static callbackUrl
add required scope to DiscordRouter — providing no scopes gives back an error, while providing at least one scope will always return identify scope together with the specified scopes
remove unused scope property in DiscordCallbackBody
callbackUrlinstead of always going to the default staticcallbackUrlDiscordRouter— providing no scopes gives back an error, while providing at least one scope will always returnidentifyscope together with the specified scopesDiscordCallbackBody