Add tailwind and shadcn

astro.config.mjs

@@ -1,10 +1,14 @@
 import { defineConfig } from 'astro/config';
 import node from '@astrojs/node';
 import react from '@astrojs/react';
+import tailwindcss from "@tailwindcss/vite";
 
 export default defineConfig({
   output: 'server',
   adapter: node({ mode: 'standalone' }),
   integrations: [react()],
   server: { port: 4321 },
+  vite: {
+    plugins: [tailwindcss()],
+  },
 });