Create class to wrap component data read from contracts

[clexmond]

Via the ReadComponent system, component data can be read directly from the game state. The ABI types are all exported and available in ./contracts/starknet_components.json.

We should define SDK types to allow for their use in the entity libraries (ex. Asteroid.Component.getBonuses should be able to consume a Celestial component retrieved via ReadComponent). Property names should be consistently mapped from snake_case to camelCase.

[fishonamos]

Let me work on this. @clexmond

[EjembiEmmanuel]

@clexmond I'd love to work on this

[clexmond]

Would love to hear how you'd tackle this before we get started!

[KevinMomanyi]

Could I grab this task?