build: Set proper CNAME for the website

Author: Stranger6667

.github/workflows/pages.yml

@@ -15,6 +15,7 @@ jobs:
           git config --local user.name "GitHub Action"
           mv bindings/javascript/wasm/ docs/
           touch docs/.nojekyll
+          echo "css-inline.org" > docs/CNAME
           git add --force docs/
           git commit -m "chore: build pages"
           git push --force origin HEAD:gh-pages