debug: check working directory

.drone.yml

@@ -6,6 +6,9 @@ steps:
   - name: build
     image: klakegg/hugo:latest
     commands:
+      - pwd           # 查看当前目录
+      - ls -la        # 查看文件列表
+      - cat hugo.toml # 确认文件存在
       - hugo --minify --baseURL https://www.eryang.wang/
 
   - name: deploy