enhance(client): ノートの操作部をホバー時のみ表示するオプション

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

@@ -45,6 +45,7 @@
 
 		<div class="_gaps_m">
 			<div class="_gaps_s">
+				<MkSwitch v-model="showNoteActionsOnlyHover">{{ i18n.ts.showNoteActionsOnlyHover }}</MkSwitch>
 				<MkSwitch v-model="collapseRenotes">{{ i18n.ts.collapseRenotes }}</MkSwitch>
 				<MkSwitch v-model="advancedMfm">{{ i18n.ts.enableAdvancedMfm }}</MkSwitch>
 				<MkSwitch v-if="advancedMfm" v-model="animatedMfm">{{ i18n.ts.enableAnimatedMfm }}</MkSwitch>
@@ -140,6 +141,7 @@ async function reloadAsk() {
 
 const overridedDeviceKind = computed(defaultStore.makeGetterSetter('overridedDeviceKind'));
 const serverDisconnectedBehavior = computed(defaultStore.makeGetterSetter('serverDisconnectedBehavior'));
+const showNoteActionsOnlyHover = computed(defaultStore.makeGetterSetter('showNoteActionsOnlyHover'));
 const collapseRenotes = computed(defaultStore.makeGetterSetter('collapseRenotes'));
 const reduceAnimation = computed(defaultStore.makeGetterSetter('animation', v => !v, v => !v));
 const useBlurEffectForModal = computed(defaultStore.makeGetterSetter('useBlurEffectForModal'));

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

@@ -59,6 +59,8 @@ const defaultStoreSaveKeys: (keyof typeof defaultStore['state'])[] = [
 	'tl',
 	'overridedDeviceKind',
 	'serverDisconnectedBehavior',
+	'collapseRenotes',
+	'showNoteActionsOnlyHover',
 	'nsfw',
 	'animation',
 	'animatedMfm',