docs(code examples): changing code styling to match github

Author: thejackshelton

apps/website/src/global.css

@@ -158,6 +158,7 @@
   /* no horizontal overflow on code examples */
   .tab-size pre {
     white-space: pre-wrap;
+    background: transparent !important;
   }
 }
 

apps/website/src/routes/docs/_components/highlight/highlight.tsx

@@ -43,8 +43,8 @@ export const Highlight = component$(
       const str = await (window as any).shikiji.codeToHtml(modifiedCode, {
         lang: language,
         themes: {
-          light: 'vitesse-light',
-          dark: 'vitesse-dark',
+          light: 'github-dark',
+          dark: 'github-dark',
         },
       });
       codeSig.value = str.toString();