modify configuration to deploy to github pages

.github/workflows/deploy.yml

@@ -0,0 +1,51 @@
+name: Deploy to GitHub Pages
+
+on:
+  push:
+  branches: 'main'
+
+jobs:
+  build_site:
+  runs-on: ubuntu-latest
+  steps:
+    - name: Checkout
+    uses: actions/checkout@v3
+
+    - name: Install Node.js
+    uses: actions/setup-node@v3
+    with:
+      node-version: 19
+      cache: npm
+
+    - name: Install dependencies
+    run: npm install
+
+    - name: build
+    env:
+      BASE_PATH: '/your-repo-name'
+    run: |
+      npm run build
+      touch build/.nojekyll
+
+    - name: Upload Artifacts
+    uses: actions/upload-pages-artifact@v1
+    with:
+      # this should match the `pages` option in your adapter-static options
+      path: 'build/'
+
+  deploy:
+  needs: build_site
+  runs-on: ubuntu-latest
+
+  permissions:
+    pages: write
+    id-token: write
+
+  environment:
+    name: github-pages
+    url: ${{ steps.deployment.outputs.page_url }}
+
+  steps:
+    - name: Deploy
+    id: deployment
+    uses: actions/deploy-pages@v1