feat: publish html files as artifact (cloudflare#26606)

This artifact will be used by later by external processes.

Author: colbywhite

.github/workflows/publish-production.yml

@@ -29,6 +29,11 @@ jobs:
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           ENABLE_LAST_MOD_IN_SITEMAP: true
+      - uses: actions/upload-artifact@v4
+        continue-on-error: true
+        with:
+          name: site-html
+          path: dist
       - run: npx wrangler deploy
         name: Deploy to Cloudflare Workers
         env: