Migrate to Vue3 (#6587)

* Update reaction.vue

* fix  bug

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* wjio

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* Revert "wip"

This reverts commit e427f2160a.

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* Update init.ts

* Update drive-window.vue

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* Use PascalCase for components

* Use PascalCase for components

* update dep

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* Update init.ts

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* Update paging.ts

* Update test.vue

* watch deep

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* lint

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* wiop

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* Update webpack.config.ts

* alllow null poll

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* wiop

* UI redesign & refactor (#6714)

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* Update drive.vue

* Update word-mute.vue

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* clean up

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* Update default.vue

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* Update notes.vue

* Update mfm.ts

* Update index.home.vue

* Update post-form.vue

* Update post-form-attaches.vue

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* Update post-form.vue

* Update sidebar.vue

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* Update index.vue

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* Update default.vue

* Update index.vue

* Update index.vue

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* Update post-form-attaches.vue

* Update note.vue

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* clean up

* Update notes.vue

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* Update ja-JP.yml

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* Update index.vue

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* Update default.vue

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* Update _dark.json5

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* clean up

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* Update index.vue

* Update test.vue

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* fix

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* clena yop

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* Update store.ts

* Update messaging-room.vue

* Update default.widgets.vue

* fix

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* Update modal.vue

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* Update os.ts

* Update os.ts

* Update deck.vue

* Update init.ts

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* Update ja-JP.yml

* v-sizeは単にwindowのresizeを監視するだけで良いかもしれない

* Update modal.vue

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* Update tooltip.ts

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* Update image-viewer.vue

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* Update style.scss

* Update style.scss

* Update visitor.vue

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* Update init.ts

* Update init.ts

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* Update visitor.vue

* Update visitor.vue

* Update visitor.vue

* Update visitor.vue

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* Update modal.vue

* Update header.vue

* Update menu.vue

* Update about.vue

* Update about-misskey.vue

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* Update visitor.vue

* Update tooltip.ts

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* Update drive.vue

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* Update style.scss

* Update header.vue

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* Update users.user.vue

* Update announcements.vue

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* Update emojis.vue

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* Update emojis.vue

* Update style.scss

* Update users.vue

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* Update style.scss

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* Update welcome.entrance.vue

* Update radio.vue

* Update size.ts

* Update emoji-edit-dialog.vue

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* Update emojis.vue

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* Update emojis.vue

* Update emojis.vue

* Update emojis.vue

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* Update file-dialog.vue

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* Update token-generate-window.vue

* Update notification-setting-window.vue

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* Update _error_.vue

* Update ja-JP.yml

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* Update store.ts

* Update emojis.vue

* Update emojis.vue

* Update emojis.vue

* Update announcements.vue

* Update store.ts

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* Update page-editor.vue

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* Update modal.vue

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* Update select-file.ts

* Update timeline.vue

* Update emojis.vue

* Update os.ts

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* Update user-select.vue

* Update mfm.ts

* Update get-file-info.ts

* Update drive.vue

* Update init.ts

* Update mfm.ts

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* Update window.vue

* Update note.vue

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* Update user-info.vue

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* Update header.vue

* Update header.vue

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* Update explore.vue

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* Update webpack.config.ts

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* Update autocomplete.ts

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* Update toast.vue

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* Update post-form-dialog.vue

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* Update users.vue

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* Update explore.vue

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* Update package.json

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* Update icon-dialog.vue

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* Update user-preview.ts

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* Update instance.vue

* Update user-name.vue

* Update federation.vue

* Update instance.vue

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* Update tag.vue

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* Update instance.vue

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* Update os.ts

* Update os.ts

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* Update router.ts

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* Update init.ts

* Update note.vue

* Update messages.vue

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* google

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* Update theme-editor.vue

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* Update room.vue

* Update channel-editor.vue

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* Update window.vue

* Update window.vue

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* Update window.vue

* Update window.vue

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* Update menu.vue

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* Update messaging-room.vue

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* Update post-form.vue

* Update default.widgets.vue

* Update window.vue

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src/client/widgets/calendar.vue

@@ -1,6 +1,6 @@
 <template>
 <div class="mkw-calendar" :class="{ _panel: !props.transparent }">
-	<div class="calendar" :data-is-holiday="isHoliday">
+	<div class="calendar" :class="{ isHoliday }">
 		<p class="month-and-year">
 			<span class="year">{{ $t('yearX', { year }) }}</span>
 			<span class="month">{{ $t('monthX', { month }) }}</span>
@@ -32,9 +32,11 @@
 </template>
 
 <script lang="ts">
+import { defineComponent } from 'vue';
 import define from './define';
+import * as os from '@/os';
 
-export default define({
+const widget = define({
 	name: 'calendar',
 	props: () => ({
 		transparent: {
@@ -42,7 +44,10 @@ export default define({
 			default: false,
 		},
 	})
-}).extend({
+});
+
+export default defineComponent({
+	extends: widget,
 	data() {
 		return {
 			now: new Date(),
@@ -61,7 +66,7 @@ export default define({
 		this.tick();
 		this.clock = setInterval(this.tick, 1000);
 	},
-	beforeDestroy() {
+	beforeUnmount() {
 		clearInterval(this.clock);
 	},
 	methods: {
@@ -116,7 +121,7 @@ export default define({
 		width: 60%;
 		text-align: center;
 
-		&[data-is-holiday] {
+		&.isHoliday {
 			> .day {
 				color: #ef95a0;
 			}