add a github workflow to auto-deploy

Author: jazzsequence

.github/workflows/deploy.yml

@@ -0,0 +1,34 @@
+name: Deploy
+on:
+  push:
+    branches:
+      - main
+permissions:
+  contents: write
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Setup Node
+        uses: actions/setup-node@v4
+        with:
+          node-version: '16'
+      - name: Install Dependencies
+        run: npm install
+      - name: Build
+        run: npm run build
+      - name: Configure Git
+        run: |
+          git config --global user.email "github-actions[bot]@users.noreply.github.com"
+          git config --global user.name "github-actions[bot]"        
+      - name: Deploy to GitHub Pages
+        env:
+          CI: true
+          GIT_USER: github-actions[bot] # Add user for gh-pages package
+          GITHUB_TOKEN: ${{ github.token }} # Authenticate with the token
+        run: npx gh-pages -d build --repo https://x-access-token:${{ github.token }}@github.com/${{ github.repository }}.git
+  
+