Gymnasium, Stable Baselines

[ADGEfficiency]

Complete rebuild of the library using Gymnasium (for the parent class of the battery environment model) and StableBaselines3 for RL agents. This is the third or fourth rebuild of the library.

Know you don’t hit it on the first generation, don’t think you hit it on the second, on the third generation maybe, on the fourth & fifth, that's when we start talking - Linus Torvalds

Features:

• Convert battery model to Gymnasium,
• Examples to train battery model with StableBaselines3

Build:

• CI & CD with Github Actions,
• code style checking with Ruff, static typing check with pyright & good old fashioned testing with pytest.