feat: add workflow to deploy

Author: mmdapl

.github/workflows/docs-page-deploy

@@ -0,0 +1,51 @@
+name: docs-page-deploy
+
+on:
+  # 每当 push 到 main 分支时触发部署
+  #  push:
+  #    branches: [ next ]
+  # 手动触发部署
+  workflow_dispatch:
+
+jobs:
+  docs:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          # “最近更新时间” 等 git 日志相关信息，需要拉取全部提交记录
+          fetch-depth: 0
+
+      - name: Setup pnpm
+        uses: pnpm/action-setup@v2
+        with:
+          # 选择要使用的 pnpm 版本
+          version: 6
+          # 使用 pnpm 安装依赖
+          run_install: true
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v3
+        with:
+          # 选择要使用的 node 版本
+          node-version: 14.20.1
+          # 缓存 pnpm 依赖
+          cache: pnpm
+
+      # 运行构建脚本
+      - name: Build VuePress site
+        run: pnpm build
+
+      # 查看 workflow 的文档来获取更多信息
+      # @see https://github.com/crazy-max/ghaction-github-pages
+      - name: Deploy to GitHub Pages
+        uses: crazy-max/ghaction-github-pages@v2
+        with:
+          # 部署到 gh-pages 分支
+          target_branch: pages/github
+          # 部署目录为 VuePress 的默认输出目录
+          build_dir: docs/.vuepress/dist
+        env:
+          # @see https://docs.github.com/cn/actions/reference/authentication-in-a-workflow#about-the-github_token-secret
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}