General review of authorization aggregate

[ruiconti]

Issue

Authorization aggregate can be thoroughly reviewed in order to spot inconsistencies in design principles. As well as fast improvements that ought to be made. However, this won't improve on permissions functionality as it is a bigger and more complex matter. A superficial review has already lended a few TODO that should be addressed.

Proposed solution

Overall navigation of code to detect and improve on inconsistencies, anti-patterns, etc.

This issue may spawn many others 🚨