Move to actions-based docs gen/deploy

Author: dylanhand

.github/workflows/docsygen.yml

@@ -3,9 +3,23 @@ on:
   push:
     branches:
       - main
+      - docs-upgrade
+
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
+concurrency:
+  group: pages
+  cancel-in-progress: true
+
 jobs:
   build-and-deploy:
     runs-on: ubuntu-latest
+    environment:
+      name: github-pages
+      url: ${{ steps.deploy.outputs.page_url }}
     steps:
       - uses: actions/checkout@v4
         with:
@@ -19,7 +33,7 @@ jobs:
         uses: actions/setup-node@v4
         with:
           node-version: '20'
-          
+
       - name: Install Slidev and dependencies
         run: |
           npm install -g @slidev/cli
@@ -67,9 +81,11 @@ jobs:
             fi
           done
 
-      - name: deploy gh pages
-        uses: peaceiris/actions-gh-pages@v3
+      - name: Upload artifact
+        uses: actions/upload-pages-artifact@v5
         with:
-          github_token: ${{ secrets.GITHUB_TOKEN }}
-          publish_dir: _site
-          enable_jekyll: false
+          path: _site
+
+      - name: Deploy to GitHub Pages
+        id: deploy
+        uses: actions/deploy-pages@v5