Support autonomous animation💃

[uezo]

Set animations before starting conversation. (e.g. at Start())

chatGPTContentSkill.RegisterAnimation("waving_arm", new Model.Animation("BaseParam", 10, 3.0f));
chatGPTContentSkill.RegisterAnimation("look_away", new Model.Animation("BaseParam", 6, 3.0f, "AGIA_Layer_look_away_01", "Additive Layer"));

List them in the prompt and provide a guide on how to use them.

* You can express your emotions through the following animations:

- waving_arm
- look_away

* If you want to express emotions with gestures, insert the animation into the response message like [anim:waving_arm].