Suggestion: Allow hooking it up to a local AI via Ollama

[stefandesu]

Hi! I'm curious about your project, but I don't want my tasks to be sent to OpenAI (or any other AI vendor). Using a local AI via Ollama would be really nice and should be very easy to implement.

I might try to implement this myself (or maybe just hardcode it for now so I can try this out) if I get around to it!