🐛 Fix vite.config.ts to remove vitest dependency

- Change import source from vitest/config to vite
- Remove test configuration to fix build errors

Author: usagizmo

apps/web/vite.config.ts

@@ -1,10 +1,7 @@
 import { sveltekit } from '@sveltejs/kit/vite';
 import tailwindcss from '@tailwindcss/vite';
-import { defineConfig } from 'vitest/config';
+import { defineConfig } from 'vite';
 
 export default defineConfig({
   plugins: [sveltekit(), tailwindcss()],
-  test: {
-    include: ['src/**/*.{test,spec}.{js,ts}'],
-  },
 });