P0-B5: Part 1265: Debugging, Improvements

Persistence now works for the AI system.

It is now possible for the AI to dynamically generate a navgraph and resume autonomous actions when the player restarts the game.

The only remaining task is to make sure that the AI navgraph works over the network, but this shouldn’t be an issue, since the AI’s position updates will be sent in the same way whether the AI is following the player or acting autonomously.