minor changes to deploy.yml to work with new repo structure

.github/workflows/deploy.yml

@@ -28,14 +28,13 @@ jobs:
           exit 1
         fi
 
-    - name: Copy index.html and tester.js to dist
+    - name: Copy module.html to dist as index.html
       run: |
-        cp index.html dist/
-        cp tester.js dist/
+        cp ./examples/module.html ./dist/index.html
 
     - name: Deploy to GitHub Pages
       uses: peaceiris/actions-gh-pages@v3
       with:
         github_token: ${{ secrets.GITHUB_TOKEN }}
         publish_branch: gh-pages
-        publish_dir: ./dist
+        publish_dir: ./dist