feat: ユーザーの名前に禁止ワードを設定できるように (#14756)

* wip

* 🎨

* Enhance: モデレーター以上は制限の影響を受けないように

* refactor

* better error handling

* fix

* Revert "better error handling"

This reverts commit 5670b29cfa.

* error handling

* エラーが出ないのを修正

* translation

* Update Changelog

* status code

* ✌️

* モデレーター以上は影響ないことを明記

* 🎨

* update changelog

* spdx

* Update update.ts

* refactor

* eliminate `screen name`

* remove untracked file

---------

Co-authored-by: KanariKanaru <93921745+kanarikanaru@users.noreply.github.com>

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

@@ -57,6 +57,18 @@ SPDX-License-Identifier: AGPL-3.0-only
 						</div>
 					</MkFolder>
 
+					<MkFolder>
+						<template #icon><i class="ti ti-user-x"></i></template>
+						<template #label>{{ i18n.ts.prohibitedWordsForNameOfUser }}</template>
+
+						<div class="_gaps">
+							<MkTextarea v-model="prohibitedWordsForNameOfUser">
+								<template #caption>{{ i18n.ts.prohibitedWordsForNameOfUserDescription }}<br>{{ i18n.ts.prohibitedWordsDescription2 }}</template>
+							</MkTextarea>
+							<MkButton primary @click="save_prohibitedWordsForNameOfUser">{{ i18n.ts.save }}</MkButton>
+						</div>
+					</MkFolder>
+
 					<MkFolder>
 						<template #icon><i class="ti ti-eye-off"></i></template>
 						<template #label>{{ i18n.ts.hiddenTags }}</template>
@@ -131,6 +143,7 @@ const enableRegistration = ref<boolean>(false);
 const emailRequiredForSignup = ref<boolean>(false);
 const sensitiveWords = ref<string>('');
 const prohibitedWords = ref<string>('');
+const prohibitedWordsForNameOfUser = ref<string>('');
 const hiddenTags = ref<string>('');
 const preservedUsernames = ref<string>('');
 const blockedHosts = ref<string>('');
@@ -143,10 +156,11 @@ async function init() {
 	emailRequiredForSignup.value = meta.emailRequiredForSignup;
 	sensitiveWords.value = meta.sensitiveWords.join('\n');
 	prohibitedWords.value = meta.prohibitedWords.join('\n');
+	prohibitedWordsForNameOfUser.value = meta.prohibitedWordsForNameOfUser.join('\n');
 	hiddenTags.value = meta.hiddenTags.join('\n');
 	preservedUsernames.value = meta.preservedUsernames.join('\n');
 	blockedHosts.value = meta.blockedHosts.join('\n');
-	silencedHosts.value = meta.silencedHosts.join('\n');
+	silencedHosts.value = meta.silencedHosts?.join('\n') ?? '';
 	mediaSilencedHosts.value = meta.mediaSilencedHosts.join('\n');
 }
 
@@ -190,6 +204,14 @@ function save_prohibitedWords() {
 	});
 }
 
+function save_prohibitedWordsForNameOfUser() {
+	os.apiWithDialog('admin/update-meta', {
+		prohibitedWordsForNameOfUser: prohibitedWordsForNameOfUser.value.split('\n'),
+	}).then(() => {
+		fetchInstance(true);
+	});
+}
+
 function save_hiddenTags() {
 	os.apiWithDialog('admin/update-meta', {
 		hiddenTags: hiddenTags.value.split('\n'),