Add a maker to create an API Resource

[Pierstoval]

Q	A
Branch?	main
Tickets	Not discussed yet
License	MIT
Doc PR	Not yet

Behavior:

• If necessary, asks for the class name (like for make:entity)
• Asks to add fields (with very straightforward types, to not overwhelm the maker)
• Asks to add Operations
• Asks to add a StateProvider class
• Asks to add a StateProcessor class
• Generates the code 🚀

WDYT?

The PR is already ready, but discussion on its goals can be done here, if you have comments.

I might need to make several more tests for different combinations of options, I'll check that after some discussion if it's necessary 👍