chore: 添加workflows

.github/workflows/deploy.yml

@@ -0,0 +1,28 @@
+name: deploy
+
+on:
+  push:
+    branches: [master]
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Use Node.js v14.x
+        uses: actions/setup-node@v1
+        with:
+          node-version: '14.x'
+
+      - name: Install and Build
+        run: |
+          npm install
+          npm run build
+
+      - name: Deploy to github pages
+        uses: peaceiris/actions-gh-pages@v3
+        with:
+          github_token: ${{ secrets.PPTIST }}
+          commit_message: deploy to github pages
+          publish_dir: ./dist