How to migrate from Legacy Authentication Flows
https://auth0.com/docs/guides/migration-legacy-flows
* Refresh Tokens
* Silent Authentication
* Silent Authentication documentation
* ID Token
* is a bad practice
* Access Tokens
* User Profiles
* SPA Quickstarts
* API Quickstarts
* standard claims
* scopes
* this example
* Management API
* Management API
* getUser() endpoint
* consent documentation