refactor(frontend): 非推奨となったReactivity Transformを使わないように (#12539)

* refactor(frontend): 非推奨となったReactivity Transformを使わないように

* refactor: 不要な括弧を除去

* fix: 不要なアノテーションを除去

* fix: Refの配列をrefしている部分の対応

* refactor: 不要な括弧を除去

* fix: lint

* refactor: Ref、ShallowRef、ComputedRefの変数の宣言をletからconstに置換

* fix: type error

* chore: drop reactivity transform from eslint configuration

* refactor: remove unnecessary import

* fix: 対応漏れ

11 files changed, 62 insertions, 61 deletions

diff --git a/packages/frontend/src/ui/deck/antenna-column.vue b/packages/frontend/src/ui/deck/antenna-column.vue
index 1f4600d949..fe4d2a809c 100644
--- a/packages/frontend/src/ui/deck/antenna-column.vue
+++ b/packages/frontend/src/ui/deck/antenna-column.vue
@@ -14,7 +14,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 </template>
 
 <script lang="ts" setup>
-import { onMounted } from 'vue';
+import { onMounted, shallowRef } from 'vue';
 import XColumn from './column.vue';
 import { updateColumn, Column } from './deck-store.js';
 import MkTimeline from '@/components/MkTimeline.vue';
@@ -26,7 +26,7 @@ const props = defineProps<{
 	isStacked: boolean;
 }>();
 
-let timeline = $shallowRef<InstanceType<typeof MkTimeline>>();
+const timeline = shallowRef<InstanceType<typeof MkTimeline>>();
 
 onMounted(() => {
 	if (props.column.antennaId == null) {
diff --git a/packages/frontend/src/ui/deck/channel-column.vue b/packages/frontend/src/ui/deck/channel-column.vue
index d2d279e5d7..de5d94b4f7 100644
--- a/packages/frontend/src/ui/deck/channel-column.vue
+++ b/packages/frontend/src/ui/deck/channel-column.vue
@@ -19,6 +19,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 </template>
 
 <script lang="ts" setup>
+import { shallowRef } from 'vue';
 import * as Misskey from 'misskey-js';
 import XColumn from './column.vue';
 import { updateColumn, Column } from './deck-store.js';
@@ -32,8 +33,8 @@ const props = defineProps<{
 	isStacked: boolean;
 }>();
 
-let timeline = $shallowRef<InstanceType<typeof MkTimeline>>();
-let channel = $shallowRef<Misskey.entities.Channel>();
+const timeline = shallowRef<InstanceType<typeof MkTimeline>>();
+const channel = shallowRef<Misskey.entities.Channel>();
 
 if (props.column.channelId == null) {
 	setChannel();
@@ -58,14 +59,14 @@ async function setChannel() {
 }
 
 async function post() {
-	if (!channel || channel.id !== props.column.channelId) {
-		channel = await os.api('channels/show', {
+	if (!channel.value || channel.value.id !== props.column.channelId) {
+		channel.value = await os.api('channels/show', {
 			channelId: props.column.channelId,
 		});
 	}
 
 	os.post({
-		channel,
+		channel: channel.value,
 	});
 }
 
diff --git a/packages/frontend/src/ui/deck/column.vue b/packages/frontend/src/ui/deck/column.vue
index 1a6b833b45..39a0279dea 100644
--- a/packages/frontend/src/ui/deck/column.vue
+++ b/packages/frontend/src/ui/deck/column.vue
@@ -42,7 +42,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 </template>
 
 <script lang="ts" setup>
-import { onBeforeUnmount, onMounted, provide, watch } from 'vue';
+import { onBeforeUnmount, onMounted, provide, watch, shallowRef, ref, computed } from 'vue';
 import { updateColumn, swapLeftColumn, swapRightColumn, swapUpColumn, swapDownColumn, stackLeftColumn, popRightColumn, removeColumn, swapColumn, Column } from './deck-store';
 import * as os from '@/os.js';
 import { i18n } from '@/i18n.js';
@@ -67,16 +67,16 @@ const emit = defineEmits<{
 	(ev: 'headerWheel', ctx: WheelEvent): void;
 }>();
 
-let body = $shallowRef<HTMLDivElement | null>();
+const body = shallowRef<HTMLDivElement | null>();
 
-let dragging = $ref(false);
-watch($$(dragging), v => os.deckGlobalEvents.emit(v ? 'column.dragStart' : 'column.dragEnd'));
+const dragging = ref(false);
+watch(dragging, v => os.deckGlobalEvents.emit(v ? 'column.dragStart' : 'column.dragEnd'));
 
-let draghover = $ref(false);
-let dropready = $ref(false);
+const draghover = ref(false);
+const dropready = ref(false);
 
-const isMainColumn = $computed(() => props.column.type === 'main');
-const active = $computed(() => props.column.active !== false);
+const isMainColumn = computed(() => props.column.type === 'main');
+const active = computed(() => props.column.active !== false);
 
 onMounted(() => {
 	os.deckGlobalEvents.on('column.dragStart', onOtherDragStart);
@@ -89,11 +89,11 @@ onBeforeUnmount(() => {
 });
 
 function onOtherDragStart() {
-	dropready = true;
+	dropready.value = true;
 }
 
 function onOtherDragEnd() {
-	dropready = false;
+	dropready.value = false;
 }
 
 function toggleActive() {
@@ -208,8 +208,8 @@ function onContextmenu(ev: MouseEvent) {
 }
 
 function goTop() {
-	if (body) {
-		body.scrollTo({
+	if (body.value) {
+		body.value.scrollTo({
 			top: 0,
 			behavior: 'smooth',
 		});
@@ -223,17 +223,17 @@ function onDragstart(ev) {
 	// Chromeのバグで、Dragstartハンドラ内ですぐにDOMを変更する(=リアクティブなプロパティを変更する)とDragが終了してしまう
 	// SEE: https://stackoverflow.com/questions/19639969/html5-dragend-event-firing-immediately
 	window.setTimeout(() => {
-		dragging = true;
+		dragging.value = true;
 	}, 10);
 }
 
 function onDragend(ev) {
-	dragging = false;
+	dragging.value = false;
 }
 
 function onDragover(ev) {
 	// 自分自身がドラッグされている場合
-	if (dragging) {
+	if (dragging.value) {
 		// 自分自身にはドロップさせない
 		ev.dataTransfer.dropEffect = 'none';
 	} else {
@@ -241,16 +241,16 @@ function onDragover(ev) {
 
 		ev.dataTransfer.dropEffect = isDeckColumn ? 'move' : 'none';
 
-		if (isDeckColumn) draghover = true;
+		if (isDeckColumn) draghover.value = true;
 	}
 }
 
 function onDragleave() {
-	draghover = false;
+	draghover.value = false;
 }
 
 function onDrop(ev) {
-	draghover = false;
+	draghover.value = false;
 	os.deckGlobalEvents.emit('column.dragEnd');
 
 	const id = ev.dataTransfer.getData(_DATA_TRANSFER_DECK_COLUMN_);
diff --git a/packages/frontend/src/ui/deck/direct-column.vue b/packages/frontend/src/ui/deck/direct-column.vue
index 40c33ebdfc..fd08623462 100644
--- a/packages/frontend/src/ui/deck/direct-column.vue
+++ b/packages/frontend/src/ui/deck/direct-column.vue
@@ -12,7 +12,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 </template>
 
 <script lang="ts" setup>
-import { } from 'vue';
+import { ref } from 'vue';
 import XColumn from './column.vue';
 import { Column } from './deck-store.js';
 import MkNotes from '@/components/MkNotes.vue';
@@ -30,11 +30,11 @@ const pagination = {
 	},
 };
 
-const tlComponent: InstanceType<typeof MkNotes> = $ref();
+const tlComponent = ref<InstanceType<typeof MkNotes>>();
 
 function reloadTimeline() {
 	return new Promise<void>((res) => {
-		tlComponent.pagingComponent?.reload().then(() => {
+		tlComponent.value.pagingComponent?.reload().then(() => {
 			res();
 		});
 	});
diff --git a/packages/frontend/src/ui/deck/list-column.vue b/packages/frontend/src/ui/deck/list-column.vue
index 40e4dcee7e..854c8d453b 100644
--- a/packages/frontend/src/ui/deck/list-column.vue
+++ b/packages/frontend/src/ui/deck/list-column.vue
@@ -14,7 +14,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 </template>
 
 <script lang="ts" setup>
-import { watch } from 'vue';
+import { watch, shallowRef, ref } from 'vue';
 import XColumn from './column.vue';
 import { updateColumn, Column } from './deck-store';
 import MkTimeline from '@/components/MkTimeline.vue';
@@ -26,14 +26,14 @@ const props = defineProps<{
 	isStacked: boolean;
 }>();
 
-let timeline = $shallowRef<InstanceType<typeof MkTimeline>>();
-const withRenotes = $ref(props.column.withRenotes ?? true);
+const timeline = shallowRef<InstanceType<typeof MkTimeline>>();
+const withRenotes = ref(props.column.withRenotes ?? true);
 
 if (props.column.listId == null) {
 	setList();
 }
 
-watch($$(withRenotes), v => {
+watch(withRenotes, v => {
 	updateColumn(props.column.id, {
 		withRenotes: v,
 	});
@@ -72,7 +72,7 @@ const menu = [
 	{
 		type: 'switch',
 		text: i18n.ts.showRenotes,
-		ref: $$(withRenotes),
+		ref: withRenotes,
 	},
 ];
 </script>
diff --git a/packages/frontend/src/ui/deck/main-column.vue b/packages/frontend/src/ui/deck/main-column.vue
index d54368c932..0c52957ec4 100644
--- a/packages/frontend/src/ui/deck/main-column.vue
+++ b/packages/frontend/src/ui/deck/main-column.vue
@@ -19,7 +19,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 </template>
 
 <script lang="ts" setup>
-import { ComputedRef, provide, shallowRef } from 'vue';
+import { ComputedRef, provide, shallowRef, ref } from 'vue';
 import XColumn from './column.vue';
 import { deckStore, Column } from '@/ui/deck/deck-store.js';
 import * as os from '@/os.js';
@@ -35,11 +35,11 @@ defineProps<{
 }>();
 
 const contents = shallowRef<HTMLElement>();
-let pageMetadata = $ref<null | ComputedRef<PageMetadata>>();
+const pageMetadata = ref<null | ComputedRef<PageMetadata>>();
 
 provide('router', mainRouter);
 provideMetadataReceiver((info) => {
-	pageMetadata = info;
+	pageMetadata.value = info;
 });
 
 /*
diff --git a/packages/frontend/src/ui/deck/mentions-column.vue b/packages/frontend/src/ui/deck/mentions-column.vue
index fc67fa144d..b011ba3ca2 100644
--- a/packages/frontend/src/ui/deck/mentions-column.vue
+++ b/packages/frontend/src/ui/deck/mentions-column.vue
@@ -12,7 +12,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 </template>
 
 <script lang="ts" setup>
-import { } from 'vue';
+import { ref } from 'vue';
 import XColumn from './column.vue';
 import { Column } from './deck-store.js';
 import MkNotes from '@/components/MkNotes.vue';
@@ -22,11 +22,11 @@ defineProps<{
 	isStacked: boolean;
 }>();
 
-const tlComponent: InstanceType<typeof MkNotes> = $ref();
+const tlComponent = ref<InstanceType<typeof MkNotes>>();
 
 function reloadTimeline() {
 	return new Promise<void>((res) => {
-		tlComponent.pagingComponent?.reload().then(() => {
+		tlComponent.value.pagingComponent?.reload().then(() => {
 			res();
 		});
 	});
diff --git a/packages/frontend/src/ui/deck/notifications-column.vue b/packages/frontend/src/ui/deck/notifications-column.vue
index 770e8ea820..e6729b4d58 100644
--- a/packages/frontend/src/ui/deck/notifications-column.vue
+++ b/packages/frontend/src/ui/deck/notifications-column.vue
@@ -12,7 +12,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 </template>
 
 <script lang="ts" setup>
-import { defineAsyncComponent } from 'vue';
+import { defineAsyncComponent, shallowRef } from 'vue';
 import XColumn from './column.vue';
 import { updateColumn, Column } from './deck-store.js';
 import XNotifications from '@/components/MkNotifications.vue';
@@ -24,7 +24,7 @@ const props = defineProps<{
 	isStacked: boolean;
 }>();
 
-let notificationsComponent = $shallowRef<InstanceType<typeof XNotifications>>();
+const notificationsComponent = shallowRef<InstanceType<typeof XNotifications>>();
 
 function func() {
 	os.popup(defineAsyncComponent(() => import('@/components/MkNotificationSelectWindow.vue')), {
diff --git a/packages/frontend/src/ui/deck/role-timeline-column.vue b/packages/frontend/src/ui/deck/role-timeline-column.vue
index 86d8878820..d9bcf8d95e 100644
--- a/packages/frontend/src/ui/deck/role-timeline-column.vue
+++ b/packages/frontend/src/ui/deck/role-timeline-column.vue
@@ -14,7 +14,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 </template>
 
 <script lang="ts" setup>
-import { onMounted } from 'vue';
+import { onMounted, shallowRef } from 'vue';
 import XColumn from './column.vue';
 import { updateColumn, Column } from './deck-store.js';
 import MkTimeline from '@/components/MkTimeline.vue';
@@ -26,7 +26,7 @@ const props = defineProps<{
 	isStacked: boolean;
 }>();
 
-let timeline = $shallowRef<InstanceType<typeof MkTimeline>>();
+const timeline = shallowRef<InstanceType<typeof MkTimeline>>();
 
 onMounted(() => {
 	if (props.column.roleId == null) {
diff --git a/packages/frontend/src/ui/deck/tl-column.vue b/packages/frontend/src/ui/deck/tl-column.vue
index 41582bbfe3..7ed0f56d02 100644
--- a/packages/frontend/src/ui/deck/tl-column.vue
+++ b/packages/frontend/src/ui/deck/tl-column.vue
@@ -33,7 +33,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 </template>
 
 <script lang="ts" setup>
-import { onMounted, watch } from 'vue';
+import { onMounted, watch, ref, shallowRef } from 'vue';
 import XColumn from './column.vue';
 import { removeColumn, updateColumn, Column } from './deck-store.js';
 import MkTimeline from '@/components/MkTimeline.vue';
@@ -47,28 +47,28 @@ const props = defineProps<{
 	isStacked: boolean;
 }>();
 
-let disabled = $ref(false);
-let timeline = $shallowRef<InstanceType<typeof MkTimeline>>();
+const disabled = ref(false);
+const timeline = shallowRef<InstanceType<typeof MkTimeline>>();
 
 const isLocalTimelineAvailable = (($i == null && instance.policies.ltlAvailable) || ($i != null && $i.policies.ltlAvailable));
 const isGlobalTimelineAvailable = (($i == null && instance.policies.gtlAvailable) || ($i != null && $i.policies.gtlAvailable));
-const withRenotes = $ref(props.column.withRenotes ?? true);
-const withReplies = $ref(props.column.withReplies ?? false);
-const onlyFiles = $ref(props.column.onlyFiles ?? false);
+const withRenotes = ref(props.column.withRenotes ?? true);
+const withReplies = ref(props.column.withReplies ?? false);
+const onlyFiles = ref(props.column.onlyFiles ?? false);
 
-watch($$(withRenotes), v => {
+watch(withRenotes, v => {
 	updateColumn(props.column.id, {
 		withRenotes: v,
 	});
 });
 
-watch($$(withReplies), v => {
+watch(withReplies, v => {
 	updateColumn(props.column.id, {
 		withReplies: v,
 	});
 });
 
-watch($$(onlyFiles), v => {
+watch(onlyFiles, v => {
 	updateColumn(props.column.id, {
 		onlyFiles: v,
 	});
@@ -78,7 +78,7 @@ onMounted(() => {
 	if (props.column.tl == null) {
 		setType();
 	} else if ($i) {
-		disabled = (
+		disabled.value = (
 			(!((instance.policies.ltlAvailable) || ($i.policies.ltlAvailable)) && ['local', 'social'].includes(props.column.tl)) ||
 			(!((instance.policies.gtlAvailable) || ($i.policies.gtlAvailable)) && ['global'].includes(props.column.tl)));
 	}
@@ -115,17 +115,17 @@ const menu = [{
 }, {
 	type: 'switch',
 	text: i18n.ts.showRenotes,
-	ref: $$(withRenotes),
+	ref: withRenotes,
 }, props.column.tl === 'local' || props.column.tl === 'social' ? {
 	type: 'switch',
 	text: i18n.ts.showRepliesToOthersInTimeline,
-	ref: $$(withReplies),
-	disabled: $$(onlyFiles),
+	ref: withReplies,
+	disabled: onlyFiles,
 } : undefined, {
 	type: 'switch',
 	text: i18n.ts.fileAttachedOnly,
-	ref: $$(onlyFiles),
-	disabled: props.column.tl === 'local' || props.column.tl === 'social' ? $$(withReplies) : false,
+	ref: onlyFiles,
+	disabled: props.column.tl === 'local' || props.column.tl === 'social' ? withReplies : false,
 }];
 </script>
 
diff --git a/packages/frontend/src/ui/deck/widgets-column.vue b/packages/frontend/src/ui/deck/widgets-column.vue
index 5bd6d73976..ef35d885f3 100644
--- a/packages/frontend/src/ui/deck/widgets-column.vue
+++ b/packages/frontend/src/ui/deck/widgets-column.vue
@@ -15,7 +15,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 </template>
 
 <script lang="ts" setup>
-import { } from 'vue';
+import { ref } from 'vue';
 import XColumn from './column.vue';
 import { addColumnWidget, Column, removeColumnWidget, setColumnWidgets, updateColumnWidget } from './deck-store.js';
 import XWidgets from '@/components/MkWidgets.vue';
@@ -26,7 +26,7 @@ const props = defineProps<{
 	isStacked: boolean;
 }>();
 
-let edit = $ref(false);
+const edit = ref(false);
 
 function addWidget(widget) {
 	addColumnWidget(props.column.id, widget);
@@ -45,7 +45,7 @@ function updateWidgets(widgets) {
 }
 
 function func() {
-	edit = !edit;
+	edit.value = !edit.value;
 }
 
 const menu = [{