Unify workspace dropdowns; Update layouts (#458)

Unified Account and Workspace drop-downs; Layout updates, now header lives within the PageBody component; Sidebars now use floating variant

apps/web/app/[locale]/(marketing)/layout.tsx

@@ -0,0 +1,22 @@
+import { requireUser } from '@kit/supabase/require-user';
+import { getSupabaseServerClient } from '@kit/supabase/server-client';
+
+import { SiteFooter } from '~/(marketing)/_components/site-footer';
+import { SiteHeader } from '~/(marketing)/_components/site-header';
+
+async function SiteLayout(props: React.PropsWithChildren) {
+  const client = getSupabaseServerClient();
+  const user = await requireUser(client, { verifyMfa: false });
+
+  return (
+    <div className={'flex min-h-[100vh] flex-col'}>
+      <SiteHeader user={user.data} />
+
+      {props.children}
+
+      <SiteFooter />
+    </div>
+  );
+}
+
+export default SiteLayout;