feat(ci): add github action workflow ci for automated build & deploy …

…process when a git push event is triggered

.github/workflows/ci.yml

@@ -0,0 +1,26 @@
+name: Vitepres Build & Deploy
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-node@v3
+        with:
+          node-version: 16
+      - run: npm i pnpm -g
+      - run: pnpm install --frozen-lockfile
+
+      - name: Build
+        run: pnpm docs:build
+
+      - name: Deploy
+        uses: peaceiris/actions-gh-pages@v3
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          publish_dir: docs/.vitepress/dist