message: fix(logout): do not clear login code while call logout
diff: @@ -273,11 +273,10 @@ export class Authing {
  }
  async logout(): Promise<SDKResponse<boolean>> {
  - await this.storage.remove(getWxLoginCodeKey(this.options.appId))
  -
  const [loginStateError, loginState] = await this.getLoginState()
  if (loginStateError) {
  + this.clearLoginState()
  return returnSuccess(true)
  }
  