redesign c:

astro.config.mjs

@@ -3,13 +3,14 @@ import mdx from "@astrojs/mdx";
 import sitemap from "@astrojs/sitemap";
 
 import tailwind from "@astrojs/tailwind";
+import syntaxTheme from "./syntax-theme.json";
 
 // https://astro.build/config
 export default defineConfig({
   site: "https://zackmyers.io",
   markdown: {
     shikiConfig: {
-      theme: "catppuccin-frappe",
+      theme: syntaxTheme,
     },
   },
   integrations: [mdx(), sitemap(), tailwind()],