update gh-pages workflow

.github/workflows/gh-pages.yaml

@@ -2,7 +2,6 @@ name: Deploy docs to GitHub Pages
 
 on:
   push:
-    branches: ['main']
     tags: ['v**']
 
   workflow_dispatch:
@@ -17,7 +16,7 @@ permissions:
   contents: write
 
 concurrency:
-  group: ${{ github.workflow }}-${{ github.ref }}
+  group: 'pages'
 
 jobs:
   deploy:
@@ -39,11 +38,14 @@ jobs:
           npm run docs
 
       - name: Deploy
+        if: startsWith(github.ref, 'refs/tags/v')
         uses: peaceiris/actions-gh-pages@v4
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
           publish_dir: docs
           destination_dir: ${{ github.ref_name }}
+          user_name: 'GitHub Actions'
+          user_email: '41898282+github-actions[bot]@users.noreply.github.com'
 
       - name: Deploy for the latest release
         if: startsWith(github.ref, 'refs/tags/v') || inputs.set-latest
@@ -52,3 +54,5 @@ jobs:
           github_token: ${{ secrets.GITHUB_TOKEN }}
           publish_dir: docs
           destination_dir: latest
+          user_name: 'GitHub Actions'
+          user_email: '41898282+github-actions[bot]@users.noreply.github.com'