Angular 14 & Standalone Components

[roblevintennis]

This RFC for standalone components was mentioned by @vitale232 and it would be an interesting thing to support in place of the agnostic-angular/libs/ag/src/lib/ag.module.ts we have today.

• It seems closer to other framework ecosystems making it easier on Angular noobs coming from other places
• As a newcomer, AgnosticUI Angular (agnostic-angular) might benefit from being an early adopter of this approach

This task is to further investigate the pros and cons and possibly move the implementation in this direction

[roblevintennis]

@vitale232 ☝️ -- lmk if you'd like to take this as it was your baby in the first place :) There's no real rush for this so it might also be a good one to sort of chew on and experiment with for a bit.