Update shiki version and support notationHightligh

[LincZero]

• current version: 1.24.0
• latest version: 3.4.2

npm install shiki@latest

One feature supported by the new version is what I need: notationHightlight, notationDiff, ......

see https://shiki.style/packages/transformers#transformernotationdiff for detail

[LincZero]

I'm doing PR

---

some pr note:

main.ts::registerCodeBlockProcessors()
new CodeBlock()

CodeBlock.ts::CodeBlock::constructor()
render()

Highlighter.ts::renderWithEc();
ec.render(); toHtml()

I don't quite understand why. For now, I'll just directly codeToHtml.

There are some problem with the effect, but I'm not very good at fixing it.

[LincZero]

Grammar and Effect:

[mProjectsCode]

The shiki version has been updated