Deprecated `loaded-protyle` use `loaded-protyle-static` instead

              > 这个看了下源码，好像是以前写的有点问题，要改正的话不知道有没有插件在用着 
> 
> <img width="571" alt="image" src="https://github.com/siyuan-note/petal/assets/970828/064f6f44-0e2d-46fb-93d2-dd60a850c695">
> 

那保留当前的，再添加一个 `loaded-protyle-init` 用于扩展

_Originally posted by @Zuoqiu-Yingyi in https://github.com/siyuan-note/petal/issues/18#issuecomment-1773726321_
            