Update internal server options and enhance layout logic for user-specific routes. Changed version hash and added pathname tracking to conditionally render user menu based on site routes.

src/routes/+layout.svelte

@@ -2,18 +2,32 @@
   import { browser } from '$app/environment';
   import { enhance } from '$app/forms';
   import { invalidate } from '$app/navigation';
+  import { page } from '$app/stores';
+  import { get } from 'svelte/store';
   import { onMount } from 'svelte';
   import './layout.css';
   import * as Avatar from '$lib/components/ui/avatar';
   import * as DropdownMenu from '$lib/components/ui/dropdown-menu';
   import { Label } from '$lib/components/ui/label';
   import { Switch } from '$lib/components/ui/switch';
+  import { siteSlugs } from '$lib/sites';
 
   let { data, children }: {
     data: { user: { id: string; email?: string; name?: string; avatar?: string; darkmode: boolean } | null };
     children: import('svelte').Snippet;
   } = $props();
 
+  let pathname = $state(get(page).url.pathname);
+  $effect(() => {
+    const unsub = page.subscribe((p) => {
+      pathname = p.url.pathname;
+    });
+    return unsub;
+  });
+  const isSiteRoute = $derived(
+    (siteSlugs as readonly string[]).includes(pathname.slice(1).split('/')[0] ?? '')
+  );
+
   let darkmode = $state(false);
   let onDarkmodeChange: (checked: boolean) => void = () => {};
 
@@ -45,7 +59,7 @@
 </script>
 
 <div class="app-shell">
-  {#if data.user}
+  {#if data.user && !isSiteRoute}
     <header
       class="fixed right-0 top-0 z-50 flex items-center gap-2 p-2 pr-[max(0.5rem,env(safe-area-inset-right))] pt-[max(0.5rem,env(safe-area-inset-top))]"
       aria-label="User menu"