fix: add nextTick before Enter keydown in PackageSelector tests for arm64 timing

Author: danielroe

test/nuxt/components/compare/PackageSelector.spec.ts

@@ -1,5 +1,5 @@
 import { beforeEach, describe, expect, it, vi } from 'vitest'
-import { ref } from 'vue'
+import { nextTick, ref } from 'vue'
 import { mountSuspended } from '@nuxt/test-utils/runtime'
 import PackageSelector from '~/components/Compare/PackageSelector.vue'
 
@@ -141,6 +141,7 @@ describe('PackageSelector', () => {
 
       const input = component.find('input')
       await input.setValue('my-package')
+      await nextTick()
       await input.trigger('keydown', { key: 'Enter' })
 
       const emitted = component.emitted('update:modelValue')
@@ -157,6 +158,7 @@ describe('PackageSelector', () => {
 
       const input = component.find('input')
       await input.setValue('my-package')
+      await nextTick()
       await input.trigger('keydown', { key: 'Enter' })
 
       // Input should be cleared