Update categories for ComfyStream Core Nodes and Stream-Pack #450
Description
This category is used to organize the nodes in the ComfyUI lightgraph interface. Good call out, there is now some inconsistency. I think it makes sense to list all "core nodes" under ComfyStream, but we still have audio_utils and tensor_utils categories showing for the output nodes.
Additionally the stream-pack nodes appears to be using the pattern of audio_utils, at least for the new AudioTranscriptionNode which should be listed under StreamPack and the remaining ComfyStream core output nodes should be listed under ComfyStream/output nodes,
ComfyUI Stream-Pack for reference