Role Based Access Control package exploration (how's it work with ownable?)

[tzarebczan]

The overall goal is to be able to allow Zones to delegate granular access controls to other Zones or Wallets, most likely down to the handler level (but we can explore other options).

https://github.com/Autonomous-Finance/aos-packages/blob/main/packages/ownable-multi

Look into this abstraction and where it needs to go