Select llama.cpp GGUF on CPU Basic Spaces

Remove dead chat code and obsolete planning docs.

Expand lab knowledge graph to 107 markers with curated YouTube videos.

Add agent trace panel, vision extraction, and local Transformers backend.

Route ZeroGPU auto backend to Transformers

Select extraction backend by CUDA availability

Make llama.cpp ZeroGPU backend default

Wire llama.cpp ZeroGPU badge path

feat: working Modal LoRA fine-tune + llama.cpp-on-ZeroGPU backend

Switch Space deployment to ZeroGPU

Add local model bundle and report UI refinements

feat(extraction): offline llama-server backend + tolerant JSON parsing

feat(extraction): GBNF grammar + local MiniCPM-V (llama.cpp) backend + factory