- Add per-user session/workspace paths to .gitignore so runtime data (sessions, uploads, memory, attachments, pubmed) is no longer tracked - Narrow ollama_web_search description to prevent it being chosen over web_search for news/info queries — it's now explicitly a fallback only - Add scripts/install-image-deps.sh to install Pillow/torch/rembg deps - Remove stray root files (1, pdf-pptx.txt, eng.traineddata) Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>