feat: add one more video

Author: antfu

README.md

@@ -10,7 +10,8 @@ Presentation <b>slide</b>s for <b>dev</b>elopers 🧑‍💻👩‍💻👨‍
 </p>
 
 <p align="center">
-  <a href="https://twitter.com/antfu7/status/1388529647428636675">Video Preview</a>
+  <a href="https://twitter.com/antfu7/status/1388529647428636675">Video Preview 1</a><br>
+  <a href="https://twitter.com/antfu7/status/1389604687502995457">Video Preview 2</a>
 </p>
 
 <br>
@@ -46,7 +47,7 @@ Status: <b>Closed Alpha</b><br>
 - [Vite](https://vitejs.dev) - An extremely fast frontend tooling
 - [Vue](https://v3.vuejs.org/) powered [Markdown](https://daringfireball.net/projects/markdown/syntax) - Focus on the content while having the power of HTML and Vue components whenever needed
 - [Windi CSS](https://github.com/windicss/windicss) - On-demand utility-first CSS framework, style your slides at ease
-- [Prism](https://github.com/PrismJS/prism) + [Monaco Editor](https://github.com/Microsoft/monaco-editor) - First-class code snippets support with live coding capability
+- [Prism](https://github.com/PrismJS/prism), [Shiki](https://github.com/shikijs/shiki), [Monaco Editor](https://github.com/Microsoft/monaco-editor) - First-class code snippets support with live coding capability
 - [RecordRTC](https://recordrtc.org) - Built-in recording and camera view
 - [VueUse](https://vueuse.org) family - [`@vueuse/head`](https://github.com/vueuse/head), [`@vueuse/motion`](https://github.com/vueuse/motion), etc.