Implement PyAutoGuiReplayStrategy

[abrichr]

Feature request

We would like to support prompting the model to generate PyAutoGUI code, like in OSWorld and elsewhere.

This involves:

• creating a new module under ‘openadapt.strategies’
• Implementing support for ActionEvent.name == “code” (eg add a property ‘ActionEvent.code’).

Motivation

Compare performance of different action spaces.