Update README

Author: vovacha

README.md

@@ -22,13 +22,6 @@ npm run dev
 npm run build      # outputs static site to dist/
 ```
 
-## Deploy (GitHub Pages)
-
-Pushing to `main` runs `.github/workflows/deploy.yml`, which builds and
-publishes `dist/`. In the repository settings, set **Pages → Build and
-deployment → Source** to **GitHub Actions**. The Vite `base` is relative
-(`./`), so it works under any `https://<user>.github.io/<repo>/` path.
-
 ## Updating chain metadata
 
 The PAPI descriptors in `.papi/` are committed so builds are deterministic.