Add "deploy-pages" workflow

.github/workflows/deploy-pages.yml

@@ -0,0 +1,90 @@
+name: Deploy 🚚 IMCF 🔬 pages and API docs
+
+on:
+  # Run on pushes targeting the default branch
+  push:
+    branches: ["main"]
+
+  # Allowto run this workflow manually from the Actions tab
+  workflow_dispatch:
+
+# Set permissions of the GITHUB_TOKEN to allow deployment to GitHub Pages
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
+# Allow only one concurrent deployment, skipping runs queued between the run
+# in-progress and latest queued. However, do NOT cancel in-progress runs as we
+# want to allow these production deployments to complete.
+concurrency:
+  group: "pages"
+  cancel-in-progress: false
+
+# Default to bash
+defaults:
+  run:
+    shell: bash
+
+
+
+jobs:
+
+  # apidocs:
+  #   runs-on: ubuntu-24.04
+  #   steps:
+  #   - uses: actions/checkout@v4
+
+  #   - name: Execute the build script
+  #     run: .github/build-apidocs.sh
+
+  build:
+    runs-on: ubuntu-24.04
+
+    # env:
+    #   HUGO_VERSION: 0.128.0
+
+    steps:
+      # - name: Install Hugo CLI
+      #   run: |
+      #     wget -O ${{ runner.temp }}/hugo.deb https://github.com/gohugoio/hugo/releases/download/v${HUGO_VERSION}/hugo_extended_${HUGO_VERSION}_linux-amd64.deb \
+      #     && sudo dpkg -i ${{ runner.temp }}/hugo.deb
+      # - name: Install Dart Sass
+      #   run: sudo snap install dart-sass
+      - name: 📥 Checkout
+        uses: actions/checkout@v4
+        # with:
+        #   submodules: recursive
+
+      - name: 📜 Setup Pages
+        id: pages
+        uses: actions/configure-pages@v5
+
+      # - name: Install Node.js dependencies
+      #   run: "[[ -f package-lock.json || -f npm-shrinkwrap.json ]] && npm ci || true"
+
+      # - name: Build with Hugo
+      #   env:
+      #     HUGO_CACHEDIR: ${{ runner.temp }}/hugo_cache
+      #     HUGO_ENVIRONMENT: production
+      #   run: |
+      #     hugo \
+      #       --minify \
+      #       --baseURL "${{ steps.pages.outputs.base_url }}/"
+
+      - name: 📤 Upload artifact
+        uses: actions/upload-pages-artifact@v3
+        with:
+          path: ./PUBLIC
+
+  deploy:
+    runs-on: ubuntu-latest
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    needs: build
+
+    steps:
+      - name: 🚚🌍 Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v4