Refactor code structure and remove redundant changes

src-old/hooks/parks/useParkDetail.ts

@@ -0,0 +1,34 @@
+import { useQuery } from '@tanstack/react-query';
+import { supabase } from '@/lib/supabaseClient';
+import { queryKeys } from '@/lib/queryKeys';
+
+/**
+ * Hook to fetch park detail with all relations
+ * Includes location, operator, property owner, and rides
+ */
+export function useParkDetail(slug: string | undefined, enabled = true) {
+  return useQuery({
+    queryKey: queryKeys.parks.detail(slug || ''),
+    queryFn: async () => {
+      if (!slug) throw new Error('Slug is required');
+
+      const { data, error } = await supabase
+        .from('parks')
+        .select(`
+          *, 
+          location:locations(*), 
+          operator:companies!parks_operator_id_fkey(*),
+          property_owner:companies!parks_property_owner_id_fkey(*)
+        `)
+        .eq('slug', slug)
+        .maybeSingle();
+
+      if (error) throw error;
+      return data;
+    },
+    enabled: enabled && !!slug,
+    staleTime: 5 * 60 * 1000, // 5 minutes
+    gcTime: 15 * 60 * 1000, // 15 minutes
+    refetchOnWindowFocus: false,
+  });
+}