`attachment.type` resolves to `string & {}` via @assistant-ui/store@0.1.6's
generic type chain when installed through npm (package-lock.json), breaking
the `const _exhaustiveCheck: never = type` exhaustive check pattern.
Replace with a direct throw that compiles cleanly across library versions
while preserving identical runtime behaviour.
Fixes#263
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
GGUF was in the global EXCLUDED_TAGS set which filtered it from all
consumers of useHfModelSearch, including the chat page. Move GGUF
exclusion to an opt-in excludeGguf option so only training and
onboarding pages filter out GGUF models.
GGUF models can't be fine-tuned, so hide them from the training/studio
page while keeping them available for inference on the chat page.
- Add "gguf" to EXCLUDED_TAGS in HF model search hook
- Filter local models with .gguf extension or -GGUF in ID
- Replaced `CookBookIcon` with `ChefHatIcon` in navbar for improved clarity.
- Added dark mode-specific gradient styles to recipe cards for better visual differentiation.
Replace Python-side GGUF download with llama-server's native -hf flag for
HuggingFace repos. Add frontend variant picker so users can choose
quantization (Q4_K_M, Q8_0, BF16, etc.) with file sizes. Fix vision
detection via mmproj files instead of hardcoding is_vision=False.
- Added constrained dependency files for single-env installations: `constraints.txt`, `data-designer.txt`, and `data-designer-deps.txt`.
- Implemented a `patch_metadata.py` script to resolve metadata conflicts between dependency versions.
- Updated `setup.sh` to integrate single-env setup, including dependency installation and metadata patching.
- Upgraded `fastmcp` and `websockets` versions in `extras.txt` for compatibility.
- Commented out unused "Start Tutorial" button in `data-recipes-page.tsx`.
- Added support for configuring markdown note block styles, including color and opacity.
- Enabled double-click on markdown notes to open their configuration dialog.
- Adjusted layout styles in markdown previews for better interaction control.
- Updated relevant payloads, types, and UI logic to support added styling features.
- Integrated multiple example notes in learning recipes for better visualization.
- Added "Markdown Note" block to allow users to add UI-only markdown notes to the canvas for documentation purposes.
- Integrated note creation, editing, and rendering in the `recipe-studio` UI, including markdown previews.
- Updated payload generation logic to omit markdown notes from backend payloads.
- Enhanced block types, definitions, and dialog support to include the new "Markdown Note" feature.
- Introduced "Multi-Turn Chat" recipe to generate structured user-assistant conversations with domain/topic-based goals and constraints.
- Added `conversation.json` with model configuration, sampling strategies, and LLM prompts.
- Updated UI nodes, layout, and graph rendering logic to support new recipe.
- Enhanced `recipe-studio` fit view logic to improve editor layout responsiveness.
- Added three new learning recipes: "Instruction from Answer," "PDF Grounded QA," and "Structured Outputs Jinja," with respective metadata and configuration.
- Integrated support for unstructured and structured input handling, including sampling strategies, prompt definitions, and model specifications.
- Enhanced JSON structure and UI nodes to facilitate better recipe visualization and execution.
- Introduced `layoutDirection` to control graph orientation ("LR" or "TB") and integrate into edges, nodes, and payloads.
- Enhanced handle management with new default, semantic, and data-specific mappings based on layout direction.
- Added handle normalization for consistent connections across layouts and semantic/data flows.
- Updated UI to reflect layout-aware positioning and semantic connections.
