Remove six unused nodes. Combine SaveImageExact and SaveTextExact into
a single SaveDatasetItem node with optional image and caption inputs.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Eight custom nodes for loading, iterating, and saving image/caption
datasets in ComfyUI workflows.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>