Add PDF Downloader workbench

Scrub NaN values before JSON encoding

Auto-detect Scopus CSV column names

Lazy-load tables

Add TCCM v2.0 taxonomy data file

Add TCCM screening pipeline; migrate to Supabase; integrated UI

Pin starlette<1.0.0 to fix TemplateResponse signature break

Pin pydantic==2.10.6 to fix gradio schema bug; revert launch overrides

Downgrade gradio to 4.36.1 and bind launch to 0.0.0.0:7860

Disable API schema generation to bypass gradio_client bug

Align gradio version: remove pin from requirements, set 4.44.1 in README

Add audioop-lts for Python 3.13 compatibility

Initial workbench: SPECTER 2 + UMAP + HDBSCAN + Mistral

initial commit