frontend/config.js

// API location for the frontend.
// When the static frontend is hosted separately (e.g. Cloudflare Pages), point
// it at the Hugging Face Space that runs the FastAPI backend. Leave as "" to use
// the same origin (when the frontend is served by the backend itself).
window.NEPHRO_API_BASE = "https://sadiqm-nephroscreen.hf.space";