- When chat scope is "this note" (noteContext present), skip RAG/semantic search entirely. Previously the AI received all user notes as context even when scoped to a single note, causing irrelevant responses. - Replace 3 native <select> elements for Ollama models with searchable Combobox component (tags, embeddings, chat providers). Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>