chore(frontend): remove unused binding

Author: syuilo

packages/frontend/src/pages/settings/preferences.vue

@@ -71,7 +71,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 			<div class="_gaps_m">
 				<SearchMarker :keywords="['remember', 'keep', 'note', 'visibility']">
 					<MkPreferenceContainer k="rememberNoteVisibility">
-						<MkSwitch v-model="rememberNoteVisibility" @update:modelValue="save()">
+						<MkSwitch v-model="rememberNoteVisibility">
 							<template #label><SearchLabel>{{ i18n.ts.rememberNoteVisibility }}</SearchLabel></template>
 						</MkSwitch>
 					</MkPreferenceContainer>