IA -01: Refactoring of API architecture

[AnthoGdn]

• change endpoints;
• refactoring of architecture and code;
• add persistance to save player;
• add persistance to save game.

[yoannfleurydev]

This issue can probably be divided in multiple issues so we can assign somebody on each task. For example, I can probably create the new endpoints, and somebody more devops can add docker to the project.

[AnthoGdn]

Yes you're right !
I remove docker of this issue and terminate my refactoring. :)