🔧 Fix another vitest reference

We don't use it here.

Author: himynameisdave

vite.config.ts

@@ -1,9 +1,8 @@
 import { sveltekit } from '@sveltejs/kit/vite';
-import { defineConfig } from 'vitest/config';
 
-export default defineConfig({
+export default {
   plugins: [sveltekit()],
   test: {
     include: ['src/**/*.{test,spec}.{js,ts}'],
   },
-});
+};