Add quick links to projects list and user management in admin view

resources/views/admin/users.blade.php

@@ -5,6 +5,13 @@
         </h2>
     </x-slot>
 
+    <div class="py-4">
+        <div class="max-w-5xl mx-auto sm:px-6 lg:px-8 flex flex-wrap items-center gap-4">
+            <a href="{{ route('projects.list') }}" class="btn btn-outline btn-primary">📁 Ver proyectos</a>
+            <a href="{{ route('admin.users') }}" class="btn btn-outline btn-secondary">👥 Gestión de usuarios</a>
+        </div>
+    </div>
+
     <div class="py-12">
         <div class="max-w-5xl mx-auto sm:px-6 lg:px-8">
             <div class="bg-white rounded-lg shadow p-6">