Enhance moderation dashboard UI and UX:

- Add HTMX-powered filtering with instant updates
- Add smooth transitions and loading states
- Improve visual hierarchy and styling
- Add review notes functionality
- Add confirmation dialogs for actions
- Make navigation sticky
- Add hover effects and visual feedback
- Improve dark mode support

templates/parks/park_list.html

@@ -7,11 +7,7 @@
 <div class="container px-4 mx-auto">
     <div class="flex flex-col items-start justify-between gap-4 mb-6 md:flex-row md:items-center">
         <h1 class="text-3xl font-bold text-gray-900 dark:text-white">All Parks</h1>
-        {% if user.is_authenticated %}
-            <a href="{% url 'parks:park_create' %}" class="btn-primary">
-                <i class="mr-2 fas fa-plus"></i>Add Park
-            </a>
-        {% endif %}
+        <div hx-get="{% url 'parks:add_park_button' %}" hx-trigger="load"></div>
     </div>
 
     <!-- Filters -->