Unable to use Comfy UI and invoke AI together

While comfy has the `extra_model_paths.yaml`, the way it expects the files to be organized is incompatible with the way Invoke organizes files. For example, invoke maintains 2 different model locations: one for automatically downloaded items (ie SDXL base models) and one for manually downloaded models (ie from civit AI), not necessarily even in the same folder tree. Same for other file types. Comfy seems to assume everything is under one overarching master folder (`Base Path`). Also, a number of files like vaes are handled silently by Invoke, so their location isn't even something most users know about. The extra model settings seem to be set up to accommodate A1111 exclusively.