Add support for the AI Assistant to update the "Key results" field

Currently you can prompt the AI Assistant to link a Feature to a Key result. This will link the feature as a related record, so the linkage is visible in the "Related" tab.

I'd like to add support so that the AI Assistant can also update the "Key results" field on the Feature directly. So for example, you could prompt the Assistant to link X Feature to Y Key result, and it will add the populate the "Key results" field on the Feature.