fix: MkUserSelectDialog/search-by-username-and-hostでローカルユーザーを絞って検索できない問題を修正 (#9943)

* fix: MkUserSelectDialog/search-by-username-and-hostでローカルユーザーを絞って検索できない問題を修正
Fix #9627

* update CHANGELOG.md

* clean up

* search-by-username-and-host大改造

packages/frontend/src/components/MkUserSelectDialog.vue

@@ -16,7 +16,7 @@
 					<template #label>{{ i18n.ts.username }}</template>
 					<template #prefix>@</template>
 				</MkInput>
-				<MkInput v-model="host" @update:model-value="search">
+				<MkInput v-model="host" @update:model-value="search" :datalist="[hostname]">
 					<template #label>{{ i18n.ts.host }}</template>
 					<template #prefix>@</template>
 				</MkInput>
@@ -61,6 +61,7 @@ import * as os from '@/os';
 import { defaultStore } from '@/store';
 import { i18n } from '@/i18n';
 import { $i } from '@/account';
+import { hostname } from '@/config';
 
 const emit = defineEmits<{
 	(ev: 'ok', selected: misskey.entities.UserDetailed): void;
@@ -115,7 +116,7 @@ onMounted(() => {
 	os.api('users/show', {
 		userIds: defaultStore.state.recentlyUsedUsers,
 	}).then(users => {
-		if (props.includeSelf) {
+		if (props.includeSelf && users.find(x => $i ? x.id === $i.id : true) == null) {
 			recentUsers = [$i, ...users];
 		} else {
 			recentUsers = users;