Update documentation workflow

.github/workflows/documentation.yml

@@ -4,17 +4,12 @@ on:
     types:
       - published
   workflow_dispatch:
-permissions:
-  contents: write
+
 jobs:
-  deploy:
+  build:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v7
-      - name: Configure Git Credentials
-        run: |
-          git config user.name github-actions[bot]
-          git config user.email 41898282+github-actions[bot]@users.noreply.github.com
 
       - name: Install uv
         uses: astral-sh/setup-uv@v7
@@ -26,6 +21,25 @@ jobs:
         working-directory: ./betterproto2
         run: uv sync --locked --all-extras --all-groups
 
-      - name: Build and deploy documentation
+      - name: Build documentation
         working-directory: ./betterproto2
-        run: uv run mkdocs gh-deploy --force
+        run: uv run mkdocs build
+
+      - name: Upload Pages artifact
+        uses: actions/upload-pages-artifact@v3
+        with:
+          path: ./betterproto2/site
+
+  deploy:
+    needs: build
+    permissions:
+      pages: write
+      id-token: write
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    runs-on: ubuntu-latest
+    steps:
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v4