Add automated deployment of website to gh-pages (#4)

Author: melissawm

.github/workflows/deploy_website.yml

@@ -0,0 +1,46 @@
+name: Deploy website
+
+on:
+  push:
+    branches:
+      - main
+  workflow_dispatch:
+
+concurrency:
+  group: pages
+  cancel-in-progress: true
+
+jobs:
+  build-and-deploy:
+    runs-on: ubuntu-latest
+    permissions:
+      pages: write      # to deploy to Pages
+      id-token: write   # to verify the deployment originates from an appropriate source
+
+    # Deploy to the github-pages environment
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Install Hugo CLI
+        env:
+          HUGO_VERSION:
+        run: |
+          wget -O ${{ runner.temp }}/hugo.deb https://github.com/gohugoio/hugo/releases/download/v0.131.0/hugo_extended_0.131.0_linux-amd64.deb \
+          && sudo dpkg -i ${{ runner.temp }}/hugo.deb
+
+      - name: Build with Hugo
+        run: |
+          hugo --gc
+
+      - name: Deploy pages
+        uses: actions/deploy-pages@v4
+        with:
+          folder: ./public
+          repository-name: scientific-python-translations/scientific-python-translations.github.com
+          branch: main
+          token: ${{ secrets.PERSONAL_TOKEN }}