chore(vitest): improve config to ignore docs .c12

vitest.config.ts

@@ -1,13 +1,12 @@
 import { fileURLToPath } from 'node:url'
 import { defineVitestConfig } from '@nuxt/test-utils/config'
-import { defaultExclude } from 'vitest/config'
 
 export default defineVitestConfig({
   test: {
     testTimeout: 1000,
     globals: true,
     silent: true,
-    exclude: [...defaultExclude, './test/vue/**.spec.ts'],
+    include: ['./test/components/**.spec.ts'],
     environment: 'nuxt',
     environmentOptions: {
       nuxt: {