Bearball Manager

NB1: Some devices experience audio stuttering. This is a known bug between Godot and Web exports.

NB2: can take a few minutes to load on Mac

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Much more needs to be added, such as:

- transfers

- training + bear evolution

- national cup + intnl cup

- signing to go coach another team

- other leagues + divisions

- promotion/relegation

- bear grades + awards