first try to build and deploy gatsby as pages

.github/workflows/pages.yaml

@@ -0,0 +1,45 @@
+name: Deploy static content to Pages
+
+on:
+  # Runs on pushes targeting the default branch
+  push:
+    branches: ["main"]
+
+  # Allows you to run this workflow manually from the Actions tab
+  workflow_dispatch:
+
+# Sets permissions of the GITHUB_TOKEN to allow deployment to GitHub Pages
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
+# Allow one concurrent deployment
+concurrency:
+  group: "pages"
+  cancel-in-progress: true
+
+jobs:
+  # Single deploy job since we're just deploying
+  deploy:
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v3
+    - name: Setup Node
+      uses: actions/setup-node@v3
+      with:
+        node-version: 18
+    - name: Build Documentation
+      run: |
+        npm run build
+    - name: Upload artifact
+      uses: actions/upload-pages-artifact@v1
+      with:
+        path: 'build'
+    - name: Deploy to GitHub Pages
+      id: deployment
+      uses: actions/deploy-pages@main