Update deploy.md

update depoly.md with pnpm，fix github actions build error

docs/guide/deploy.md

@@ -1,5 +1,6 @@
 ---
 outline: deep
+
 ---
 
 # Deploy Your VitePress Site
@@ -7,7 +8,9 @@ outline: deep
 The following guides are based on some shared assumptions:
 
 - The VitePress site is inside the `docs` directory of your project.
+
 - You are using the default build output directory (`.vitepress/dist`).
+
 - VitePress is installed as a local dependency in your project, and you have set up the following scripts in your `package.json`:
 
   ```json
@@ -162,15 +165,19 @@ Don't enable options like _Auto Minify_ for HTML code. It will remove comments f
            uses: actions/setup-node@v3
            with:
              node-version: 18
-             cache: npm # or pnpm / yarn
          - name: Setup Pages
            uses: actions/configure-pages@v3
+         - uses: pnpm/action-setup@v2
+           with:
+             version: 8
          - name: Install dependencies
-           run: npm ci # or pnpm install / yarn install / bun install
+           run: pnpm install # or npm install / yarn install / bun install
          - name: Build with VitePress
+         
            run: |
-             npm run docs:build # or pnpm docs:build / yarn docs:build / bun run docs:build
+             pnpm docs:build 
              touch docs/.vitepress/dist/.nojekyll
+         # or npm run docs:build / yarn docs:build
          - name: Upload artifact
            uses: actions/upload-pages-artifact@v2
            with: