Star sky

Results 4 issues of Star sky

I use lua.io to get current path because I find Chinese path will appear garbled by using clink.getcwd() **Result:** ![捕获](https://user-images.githubusercontent.com/44056372/85924898-c6b56200-b8c7-11ea-9f0d-3fbe074b3d0a.PNG)

能否考虑将组件内置的markdown-it插件制作成单独依赖

when run cli/src/main.rs without specified .vue file,it compile tests/App.vue by default ![description](https://user-images.githubusercontent.com/44056372/141668984-293ab052-99c7-438c-b0a0-a1f1cac84ef4.png)