update dependecies, including tailwind v4

Author: alexisintech

app/globals.css

@@ -1,6 +1,4 @@
-@tailwind base;
-@tailwind components;
-@tailwind utilities;
+@import 'tailwindcss';
 
 :root {
   --background: #ffffff;

app/page.tsx

@@ -15,7 +15,7 @@ export default function Home() {
         <ol className="list-inside list-decimal text-sm text-center sm:text-left font-[family-name:var(--font-geist-mono)]">
           <li className="mb-2">
             Get started by editing{" "}
-            <code className="bg-black/[.05] dark:bg-white/[.06] px-1 py-0.5 rounded font-semibold">
+            <code className="bg-black/[.05] dark:bg-white/[.06] px-1 py-0.5 rounded-sm font-semibold">
               app/page.tsx
             </code>
             .