docs: keep pages workflow template under docs/ci due token limits

Author: skhe

docs/ci/docs-pages.workflow.yml

@@ -0,0 +1,57 @@
+name: Docs
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+  workflow_dispatch:
+
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
+concurrency:
+  group: docs-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: actions/setup-python@v5
+        with:
+          python-version: "3.11"
+
+      - name: Install docs dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install mkdocs
+
+      - name: Build docs
+        run: mkdocs build --strict
+
+      - name: Setup Pages
+        if: ${{ github.event_name != 'pull_request' && github.ref == 'refs/heads/main' }}
+        uses: actions/configure-pages@v5
+
+      - name: Upload Pages artifact
+        if: ${{ github.event_name != 'pull_request' && github.ref == 'refs/heads/main' }}
+        uses: actions/upload-pages-artifact@v3
+        with:
+          path: site
+
+  deploy:
+    if: ${{ github.event_name != 'pull_request' && github.ref == 'refs/heads/main' }}
+    needs: build
+    runs-on: ubuntu-latest
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    steps:
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v4