Tasks 5-7: eval harness, FastAPI backend, Paper & Ink UI- src/eval/ — precision/recall/F1 harness with type-aware comparators,micro/macro F1, CSV + markdown reports, --model benchmark flag- src/api/ — FastAPI backend with /extract, /schemas, /health,request-ID middleware, typed error envelope, injectable extractor- ui/ — Vite + React + TS + Tailwind + Motion + React Three FiberPaper & Ink editorial UI with 3D paper hero, dark/light mode,confidence inkwell, wax-stamp metrics, kinetic typography- 95 passing tests (up from 54); UI is a separate npm workspace
557ab38
src/ui — deprecated in favor of ui/
Original plan for this folder was a Streamlit demo. We upgraded to a proper
React + Motion + R3F frontend that lives at the repo root under ui/.
Streamlit couldn't carry the Paper & Ink design language (custom fonts, theme variables, kinetic typography, 3D scene), so we swapped stacks.
To run the UI:
cd ui
npm install
npm run dev
See ui/README.md for the full picture.