Merge pull request abue-ammar#8 from abue-ammar/ui-migration

feat: update theme provider defaultTheme to 'system' for improved use…

Author: abue-ammar

src/App.tsx

@@ -5,7 +5,7 @@ import { ThemeProvider } from "./components/theme-provider";
 
 function App() {
   return (
-    <ThemeProvider defaultTheme="dark" storageKey="vite-ui-theme">
+    <ThemeProvider defaultTheme="system" storageKey="vite-ui-theme">
       <div className="relative flex min-h-screen flex-col">
         <Header />
         <main className="flex-1">