fix: scoped markdown style (#128)

* clean up global style code

* save work. generate scoped md css and make Code component work

* support scoped md style

* fix antd warning: Anchor children is deprecated

* improve comments

Author: csr632

package.json

@@ -48,6 +48,7 @@
     "prettier": "^2.8.7",
     "sirv": "^2.0.2",
     "slash": "^3.0.0",
+    "ts-node": "^10.9.1",
     "typescript": "^5.0.4",
     "wait-on": "^6.0.1"
   },

packages/playground/use-theme-doc/pages/md-test2$.md

@@ -230,8 +230,4 @@ It converts "HTML", but keep intact partial entries like "xxxHTMLyyy" and so on.
 
 *[HTML]: Hyper Text Markup Language
 
-### [Custom containers](https://github.com/markdown-it/markdown-it-container)
 
-::: warning
-*here be dragons*
-:::