fix: 修复GitHub Actions部署配置问题

- 移除重复的Vercel配置参数
- 修正Slack通知配置
- 添加构建输出检查步骤
- 提高部署过程的错误处理能力

Author: kevinsuperme

.github/workflows/deploy.yml

@@ -34,19 +34,29 @@ jobs:
         env:
           NODE_ENV: production
 
+      - name: Check if build output exists
+        run: |
+          if [ ! -d "dist-example" ]; then
+            echo "Build output directory does not exist"
+            exit 1
+          fi
+          if [ ! -f "dist-example/index.html" ]; then
+            echo "index.html not found in build output"
+            exit 1
+          fi
+
       - name: List build output
         run: ls -la dist-example/
 
       - name: Deploy to Vercel
+        id: deploy
         uses: amondnet/vercel-action@v25
         with:
           vercel-token: ${{ secrets.VERCEL_TOKEN }}
           vercel-org-id: ${{ secrets.VERCEL_ORG_ID }}
           vercel-project-id: ${{ secrets.VERCEL_PROJECT_ID }}
           working-directory: ./
           vercel-args: '--prod'
-          vercel-org: ${{ secrets.VERCEL_ORG_ID }}
-          vercel-project-id: ${{ secrets.VERCEL_PROJECT_ID }}
           scope: ${{ secrets.VERCEL_ORG_ID }}
 
       - name: Notify deployment status
@@ -55,6 +65,4 @@ jobs:
         with:
           status: ${{ job.status }}
           text: 'Deployment to production ${{ job.status }}'
-          webhook_url: ${{ secrets.SLACK_WEBHOOK }}
-        env:
-          SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK }}
+          webhook_url: ${{ secrets.SLACK_WEBHOOK }}