Use vsDark/vsLight syntax highlighting.

Author: Layoric

docusaurus.config.js

@@ -1,8 +1,8 @@
 // @ts-check
 // Note: type annotations allow type checking and IDEs autocompletion
 
-const lightCodeTheme = require('prism-react-renderer/themes/github');
-const darkCodeTheme = require('prism-react-renderer/themes/dracula');
+const lightCodeTheme = require('prism-react-renderer/themes/vsLight');
+const darkCodeTheme = require('prism-react-renderer/themes/vsDark');
 
 /** @type {import('@docusaurus/types').Config} */
 const config = {