fix zod imports in bun test build

src/routes/projects/animaldex/api/detect-breed/+server.ts

@@ -1,6 +1,6 @@
 import { json, error } from '@sveltejs/kit';
 import type { RequestHandler } from './$types';
-import { z } from 'zod';
+import * as z from 'zod';
 
 const schema = z.object({ imageUrl: z.string().url() });