refactor(frontend): 非推奨となったReactivity Transformを使わないように (#12539)

* refactor(frontend): 非推奨となったReactivity Transformを使わないように

* refactor: 不要な括弧を除去

* fix: 不要なアノテーションを除去

* fix: Refの配列をrefしている部分の対応

* refactor: 不要な括弧を除去

* fix: lint

* refactor: Ref、ShallowRef、ComputedRefの変数の宣言をletからconstに置換

* fix: type error

* chore: drop reactivity transform from eslint configuration

* refactor: remove unnecessary import

* fix: 対応漏れ

packages/frontend/src/pages/admin/invites.vue

@@ -70,8 +70,8 @@ import { definePageMetadata } from '@/scripts/page-metadata.js';
 
 const pagingComponent = shallowRef<InstanceType<typeof MkPagination>>();
 
-let type = ref('all');
-let sort = ref('+createdAt');
+const type = ref('all');
+const sort = ref('+createdAt');
 
 const pagination: Paging = {
 	endpoint: 'admin/invite/list' as const,
@@ -109,8 +109,8 @@ function deleted(id: string) {
 	}
 }
 
-const headerActions = $computed(() => []);
-const headerTabs = $computed(() => []);
+const headerActions = computed(() => []);
+const headerTabs = computed(() => []);
 
 definePageMetadata({
 	title: i18n.ts.invite,