stop using the deck of cards API

[youcefs21]

The problem:

Currently, the bot is dependent on a locally hosted version of this REST API. The problem with this is that it causes major performance drawbacks for no real benefits. The API is simple enough that it can be fairly easily implemented locally.

The solution:

re-implement [cardsAPI.py](https://github.com/youcefs21/CardGameBot/blob/main/cardsAPI.py) in a way that stores all state locally and doesn't depend on the REST API