Cleanup in socket server

frontend/src/routes/+layout.svelte

@@ -108,7 +108,7 @@ SPDX-License-Identifier: MPL-2.0
 		<!-- extra content above slot -->
 	</div>
 {/if}
-<slot />
+{@render children?.()}
 <CommandPalette />
 
 <!--{#if $alertModal.open ?? false}

frontend/src/routes/account/login/+page.svelte

@@ -88,7 +88,7 @@ SPDX-License-Identifier: MPL-2.0
 <svelte:head>
 	<title>ClassQuiz - Login</title>
 </svelte:head>
-<div class="flex items-center justify-center h-full px-4">
+<div class="flex items-center justify-center h-screen
 	{#if verified}
 		<VerifiedBadge />
 	{/if}