ci: deploy previews to github pages

.github/workflows/preview.yml

@@ -0,0 +1,31 @@
+---
+name: Deploy previews to GitHub Pages
+on: [pull_request]
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+jobs:
+  deploy:
+    environment:
+      name: preview
+      url: ${{ steps.deployment.outputs.page_url }}
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version-file: .nvmrc
+      - run: npm ci
+      - run: npm run build
+      - run: npm run build-storybook
+      - uses: actions/configure-pages@v5
+      - uses: actions/upload-pages-artifact@v3
+        with:
+          path: storybook-static
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v4