feat: update deploy github pages workflow

.github/workflows/pages.yml

@@ -0,0 +1,53 @@
+name: GitHub Pages
+
+on:
+  push:
+   branches:
+    - master
+    - demo-source
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout branch
+        uses: actions/checkout@master
+        with:
+          ref: demo-source
+      - name: Use Node.js
+        uses: actions/setup-node@master
+        with:
+          node-version: '18.x'
+      - name: Cache NPM dependencies
+        uses: actions/cache@v2
+        with:
+          path: node_modules
+          key: ${{ runner.OS }}-npm-cache
+          restore-keys: |
+            ${{ runner.OS }}-npm-cache
+      - name: Prepare source
+        run: |
+          npm install hexo-renderer-ejs hexo-renderer-dartsass --save
+          git clone -b master https://github.com/ahonn/hexo-theme-even.git themes/even
+          cp themes/even/_config.yml.example themes/even/_config.yml
+      - name: Install Dependencies
+        run: npm install
+      - name: Build
+        run: npm run build
+      - name: Upload Pages artifact
+        uses: actions/upload-pages-artifact@v2
+        with:
+          path: ./public
+  deploy:
+    needs: build
+    permissions:
+      pages: write
+      id-token: write
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    runs-on: ubuntu-latest
+    steps:
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v2