feat: Add detailed park and ride pages with HTMX integration

- Implemented park detail page with dynamic content loading for rides and weather.
- Created park list page with filters and search functionality.
- Developed ride detail page showcasing ride stats, reviews, and similar rides.
- Added ride list page with filtering options and dynamic loading.
- Introduced search results page with tabs for parks, rides, and users.
- Added HTMX tests for global search functionality.

templates/components/ui/avatar.html

@@ -0,0 +1,9 @@
+<span class="relative flex h-10 w-10 shrink-0 overflow-hidden rounded-full {{ class }}">
+    {% if src %}
+        <img class="object-cover w-full h-full aspect-square" src="{{ src }}" alt="{{ alt|default:'' }}">
+    {% else %}
+        <span class="flex items-center justify-center w-full h-full rounded-full bg-muted text-muted-foreground">
+            {{ fallback|default:alt|make_list|first|upper }}
+        </span>
+    {% endif %}
+</span>