Fix GitHub Pages build workflow

Author: KSemenenko

.github/workflows/pages.yml

@@ -38,12 +38,10 @@ jobs:
         uses: actions/configure-pages@v5
 
       - name: Install dependencies
-        run: |
-          npm ci
-          npm ci --prefix SDK/js
+        run: npm ci
 
       - name: Build site
-        run: npm run build
+        run: npm run build:site
 
       - name: Upload Pages artifact
         uses: actions/upload-pages-artifact@v4