feat(ui): hide spoiler banner, anonymize claims, optional guest name, list wishlists on home, drop esgotados toggle

components/header.tsx

@@ -1,8 +1,5 @@
 'use client';
 
-import { useEffect, useState } from 'react';
-import { authApi } from '@/lib/api';
-
 interface HeaderProps {
   title: string;
   subtitle?: string;
@@ -12,33 +9,8 @@ interface HeaderProps {
 }
 
 export default function Header({ title, subtitle, imageUrl, actions, maxWidth = 'max-w-7xl' }: HeaderProps) {
-  const [isAdmin, setIsAdmin] = useState(false);
-
-  useEffect(() => {
-    let cancelled = false;
-    (async () => {
-      try {
-        const who = await authApi.whoami();
-        if (!cancelled) setIsAdmin(who.role === 'admin');
-      } catch {
-        if (!cancelled) setIsAdmin(false);
-      }
-    })();
-    return () => { cancelled = true; };
-  }, []);
-
   return (
     <>
-      {isAdmin && (
-        <div className="sticky top-0 z-50 bg-amber-50 dark:bg-amber-900/40 border-b border-amber-200/70 dark:border-amber-800/60 backdrop-blur">
-          <div className={`${maxWidth} mx-auto py-3 px-4 sm:px-6 lg:px-8`}>
-            <p className="text-center text-sm text-amber-900 dark:text-amber-100">
-              ⚠️ Atenção: visualizar listas públicas pode estragar surpresas
-            </p>
-          </div>
-        </div>
-      )}
-
       <div className="relative overflow-hidden">
         {/* Distant atmospheric haze */}
         <div