switch to official GitHub Pages deployment action

Author: mliu9

.github/workflows/deploy-docs.yml

@@ -5,13 +5,16 @@ on:
     branches: [main]
     paths:
       - 'docs/**'
+      - 'examples/figs/**'
       - 'geobrain/**'
       - 'pyproject.toml'
       - '.github/workflows/deploy-docs.yml'
   workflow_dispatch:
 
 permissions:
-  contents: write
+  contents: read
+  pages: write
+  id-token: write
 
 concurrency:
   group: "pages"
@@ -20,6 +23,9 @@ concurrency:
 jobs:
   build-and-deploy:
     runs-on: ubuntu-latest
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
     steps:
       - uses: actions/checkout@v4
 
@@ -39,9 +45,11 @@ jobs:
         run: |
           jupyter-book build docs/
 
-      - name: Deploy to GitHub Pages
-        uses: peaceiris/actions-gh-pages@v4
+      - name: Upload artifact
+        uses: actions/upload-pages-artifact@v3
         with:
-          github_token: ${{ secrets.GITHUB_TOKEN }}
-          publish_dir: docs/_build/html
-          publish_branch: gh-pages
+          path: docs/_build/html
+
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v4