Create sample for integration with AzureAD (Entra)

[dviry]

As part of the integration process user authentication might be implemented using Entra (Azure users) - in that case also the M365 Web editors require the business flow which except for PutUserInfo support require only changes on the Hostpage itself.

In order to test/present a complete integration sample, we should create a new sample that fully integrates with Azure (users - maybe even with AzureBlob and rights?)