Create GitHub Workflow to automatically deploy code

.github/workflows/github-pages.yml

@@ -0,0 +1,39 @@
+name: GitHub pages
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  deploy:
+    runs-on: ubuntu-20.04
+    permissions:
+      contents: write
+    concurrency:
+      group: ${{ github.workflow }}-${{ github.ref }}
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 0 # Fetch all history for .GitInfo and .Lastmod
+
+      - name: Install Node
+        uses: actions/setup-node@v3
+        with:
+          node-version: '14.x'
+
+      - name: Install Packages
+        run: npm ci
+
+      - name: Build
+        run: npm run build
+
+      - name: Deploy
+        uses: peaceiris/actions-gh-pages@v3
+        # If you're changing the branch from main,
+        # also change the `main` in `refs/heads/main`
+        # below accordingly.
+        if: ${{ github.ref == 'refs/heads/main' }}
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          publish_dir: ./build