fix(ci): 使用 download-artifact path 直接解压到 docker 目录

Made-with: Cursor

Author: safe1ine

.github/workflows/build.yml

@@ -63,9 +63,7 @@ jobs:
         uses: actions/download-artifact@v4
         with:
           name: dist
-
-      - name: Copy dist to docker
-        run: cp -r frontend/dist frontend/docker/dist
+          path: frontend/docker/
 
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3