Create deploy_github_pages.yml

.github/workflows/deploy_github_pages.yml

@@ -0,0 +1,35 @@
+name: Build and Deploy to GitHub Pages
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  build-and-deploy:
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v4
+
+    - name: Setup Node.js
+      uses: actions/setup-node@v4
+      with:
+        node-version: 20
+
+    - name: Install Dependencies
+      run: yarn install
+
+    - name: Build Project
+      run: yarn build
+
+    - name: Export Project
+      run: yarn export
+
+    - name: Deploy
+      uses: peaceiris/actions-gh-pages@v3
+      if: github.ref == 'refs/heads/main'
+      with:
+        github_token: ${{ secrets.GITHUB_TOKEN }}
+        publish_dir: ./out