Add Vercel deployment workflow configuration

Author: pionxe

.github/workflows/deploy.yml

@@ -0,0 +1,44 @@
+name: Vercel Optimization Deployment
+env:
+  VERCEL_ORG_ID: ${{ secrets.VERCEL_ORG_ID }}
+  VERCEL_PROJECT_ID: ${{ secrets.VERCEL_PROJECT_ID }}
+on:
+  push:
+    branches:
+      - main
+  pull_request: # 关键：任何人的 PR 都会触发，且不再需要手动授权
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Install pnpm
+        uses: pnpm/action-setup@v4
+        with:
+          version: 10.32.0 # 对应你 package.json 里的 pnpm 版本
+
+      - name: Install Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: 20
+          cache: 'pnpm'
+          cache-dependency-path: WWW/pnpm-lock.yaml
+
+      - name: Install Vercel CLI
+        run: npm install --global vercel@latest
+
+      - name: Pull Vercel Environment Information
+        run: vercel pull --yes --environment=preview --token=${{ secrets.VERCEL_TOKEN }}
+
+      - name: Build Project Artifacts
+        run: vercel build --token=${{ secrets.VERCEL_TOKEN }}
+
+      - name: Deploy Project Artifacts to Vercel
+        run: vercel deploy --prebuilt --token=${{ secrets.VERCEL_TOKEN }} > deployment_url.txt
+
+      # 可选：如果你想让机器人在 PR 下面自动留言预览链接
+      - name: Output Deployment URL
+        if: github.event_name == 'pull_request'
+        run: |
+          echo "预览地址已生成: $(cat deployment_url.txt)"