Hi @dnlsandiego and welcome to the Auth0 Community!
You are correct, separating your tenants into prod, dev, and staging is a common pattern our customers use. We have this documentation surrounding setting up multiple environments which I believe should help clear up how to sync your tenants. That document basically recommends leveraging our Management API to help migrate settings from one tenant to another, this community post is a decent example of this.
We also offer the Deploy CLI which is a way to programmatically create tenants and migrate tenant settings. This is a very powerful tool but when used correctly it can remove a lot of the tedium you’re hoping to avoid.
Hope these materials help, let me know if you have any further questions.
Best,
Colin