fix: URLプレビューの動作改善＋動作設定を可能にする (#13579)

* wip

* support new version

* URLプレビュー無効化時、フロント側も非表示にしてリクエストをしないようにする

* fix lint

* fix lint

* tweak preview request error handles

* fix: CHANGELOG.md

* fix

* fix

---------

Co-authored-by: syuilo <4439005+syuilo@users.noreply.github.com>

packages/frontend/src/components/page/page.text.vue

@@ -6,7 +6,9 @@ SPDX-License-Identifier: AGPL-3.0-only
 <template>
 <div class="_gaps" :class="$style.textRoot">
 	<Mfm :text="block.text ?? ''" :isNote="false"/>
-	<MkUrlPreview v-for="url in urls" :key="url" :url="url"/>
+	<div v-if="isEnabledUrlPreview">
+		<MkUrlPreview v-for="url in urls" :key="url" :url="url"/>
+	</div>
 </div>
 </template>
 
@@ -15,6 +17,7 @@ import { defineAsyncComponent } from 'vue';
 import * as mfm from 'mfm-js';
 import * as Misskey from 'misskey-js';
 import { extractUrlFromMfm } from '@/scripts/extract-url-from-mfm.js';
+import { isEnabledUrlPreview } from '@/instance.js';
 
 const MkUrlPreview = defineAsyncComponent(() => import('@/components/MkUrlPreview.vue'));