Feature Request - single policies should be added to policy sets

[vegazbabz]

According to Microsoft policy documentation, all single policy definitions should be part of an initiative:

• We recommend creating and assigning initiative definitions even for a single policy definition. For example, you have policy definition policyDefA and create it under initiative definition initiativeDefC. If you create another policy definition later for policyDefB with goals similar to policyDefA, you can add it under initiativeDefC and track them together.
  • Once you've created an initiative assignment, policy definitions added to the initiative also become part of that initiative's assignments.
  • When an initiative assignment is evaluated, all policies within the initiative are also evaluated. If you need to evaluate a policy individually, it's better to not include it in an initiative.

https://learn.microsoft.com/en-us/azure/governance/policy/overview#recommendations-for-managing-policies