feat: upload assets

Author: cxw620

.github/workflows/deploy-ghpage.yml

@@ -35,13 +35,21 @@ jobs:
         run: pnpm install --frozen-lockfile
 
       - name: Build Docs
+        id: docs-build
         env:
           NODE_OPTIONS: --max_old_space_size=8192
           DEPLOY_PLATFORM: github
         run: |-
           pnpm run docs:build
           > docs/.vuepress/dist/.nojekyll
 
+      - name: Upload Build Artifacts
+        if: github.event_name == 'pull_request'
+        uses: actions/upload-artifact@v3
+        with:
+          name: docs-build
+          path: docs/.vuepress/dist
+
       - name: Deploy
         if: github.event_name == 'push' && github.ref == 'refs/heads/main'
         uses: peaceiris/actions-gh-pages@v4