style: format entire codebase with prettier

src/routes/+layout.svelte

@@ -1,14 +1,14 @@
 <script lang="ts">
-	import favicon from '$lib/assets/favicon.svg';
-	import '../app.css';
+  import favicon from '$lib/assets/favicon.svg';
+  import '../app.css';
 
-	let { children } = $props();
+  let { children } = $props();
 </script>
 
 <svelte:head>
-	<link rel="icon" href={favicon} />
+  <link rel="icon" href={favicon} />
 </svelte:head>
 
 <div class="min-h-screen bg-slate-50 dark:bg-slate-950">
-	{@render children()}
+  {@render children()}
 </div>