Execute adds all child commands to the root command and sets flags appropriately.
This is called by main.main(). It only needs to happen once to the rootCmd.
type InitPayload struct {
RecoveryShares int `json:"recovery_shares"`
RecoveryThreshold int `json:"recovery_threshold"`
SecretShares int `json:"secret_shares"`
SecretThreshold int `json:"secret_threshold"`
}