Bump 1.3.1 -> 1.4.0 so the registry picks up NeuralBooruLLM / NeuralBooruValidator and the delegation refactor. Also complete NeuralBooruLLM's widgets_values in AI_Anime_split.json with the optional timeout/api_key/on_error entries, matching the full-list convention the combined node's workflow uses (positional restore stays aligned when future inputs are appended). Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>