Release v3.0: selected sub-4M semantic colorizer, inference and verified ONNX

Update validated colorizer weights, spatial decoder and deployment artifacts

Push model using huggingface_hub.

Push model using huggingface_hub.

Push model using huggingface_hub.

Push model using huggingface_hub.

Push model using huggingface_hub.

Push model using huggingface_hub.

Push model using huggingface_hub.

Push model using huggingface_hub.

Push model using huggingface_hub.

Push model using huggingface_hub.

Push model using huggingface_hub.

Push model using huggingface_hub.

Push model using huggingface_hub.