Refersh netlify identity

Refersh netlify identity.md

netlifyIdentity.on('init', (user) => {
    if (user) {
      user.jwt(true).then((token) => {
        const parts = token.split('.')
        const currentUser = JSON.parse(atob(parts[1]))
        setUser((user) => ({
          ...user,
          app_metadata: {
            ...currentUser.app_metadata,
          },
        }))
      })
    }
  })