Refactor park queryset logic: move base queryset to a dedicated module for improved organization and maintainability

parks/querysets.py

@@ -0,0 +1,14 @@
+from django.db.models import QuerySet, Count, Q
+from .models import Park
+
+def get_base_park_queryset() -> QuerySet[Park]:
+    """Get base queryset with all needed annotations and prefetches"""
+    return (
+        Park.objects.select_related('owner')
+        .prefetch_related('location', 'photos', 'rides')
+        .annotate(
+            current_ride_count=Count('rides', distinct=True),
+            current_coaster_count=Count('rides', filter=Q(rides__category="RC"), distinct=True)
+        )
+        .order_by('name')
+    )