Update GitHub Actions workflow for static site deployment

Author: bdlukaa

.github/workflows/static.yml

@@ -0,0 +1,40 @@
+name: Deploy static content to Pages
+
+on:
+  push:
+    branches: ["main"]
+  workflow_dispatch:
+
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
+concurrency:
+  group: "pages"
+  cancel-in-progress: false
+
+jobs:
+  deploy:
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Setup Pages
+        uses: actions/configure-pages@v5
+      - name: 'Setup Dart'
+        uses: dart-lang/setup-dart@v1.3
+      - name: 'Build Jaspr'
+        run: |
+          dart pub global activate jaspr_cli
+          jaspr build --verbose
+      - name: Upload artifact
+        uses: actions/upload-pages-artifact@v3
+        with:
+          path: 'build/jaspr'
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v4