Fix park validation schema

src/lib/entityValidationSchemas.ts

@@ -39,6 +39,17 @@ export const parkValidationSchema = z.object({
   closing_date: z.string().nullish().transform(val => val ?? undefined),
   closing_date_precision: z.enum(['day', 'month', 'year']).nullable().optional(),
   location_id: z.string().uuid().optional().nullable(),
+  location: z.object({
+    name: z.string(),
+    city: z.string().optional().nullable(),
+    state_province: z.string().optional().nullable(),
+    country: z.string(),
+    postal_code: z.string().optional().nullable(),
+    latitude: z.number(),
+    longitude: z.number(),
+    timezone: z.string().optional().nullable(),
+    display_name: z.string(),
+  }).optional(),
   website_url: z.string().trim().nullish().transform(val => val ?? undefined).refine((val) => {
     if (!val || val === '') return true;
     return z.string().url().safeParse(val).success;