Storage improve (#6976)

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* Update storage.ts

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* Update storage.ts

* Update storage.ts

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* Update storage.ts

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* 🍕

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* Update deck-storage.ts

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* Update store.ts

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* Update init.ts

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* Update pizzax.ts

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* Update timeline.vue

* Update init.ts

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* Update init.ts

package.json

@@ -251,8 +251,6 @@
 		"vue-router": "4.0.1",
 		"vue-style-loader": "4.1.2",
 		"vuedraggable": "4.0.1",
-		"vuex": "4.0.0-rc.2",
-		"vuex-persistedstate": "3.1.0",
 		"web-push": "3.4.4",
 		"webpack": "5.10.1",
 		"webpack-cli": "4.2.0",

src/client/@types/vuex-shim.d.ts

@@ -1,12 +0,0 @@
-import { ComponentCustomProperties } from 'vue';
-import { Store } from 'vuex';
-
-declare module '@vue/runtime-core' {
-	// tslint:disable-next-line:no-empty-interface
-	interface State {
-	}
-
-	interface ComponentCustomProperties {
-		$store: Store<State>;
-	}
-}

src/client/account.ts

@@ -0,0 +1,86 @@
+import { reactive } from 'vue';
+import { apiUrl } from '@/config';
+import { waiting } from '@/os';
+
+// TODO: 他のタブと永続化されたstateを同期
+
+type Account = {
+	id: string;
+	token: string;
+	clientData: Record<string, any>;
+};
+
+const data = localStorage.getItem('account');
+
+// TODO: 外部からはreadonlyに
+export const $i = data ? reactive(JSON.parse(data) as Account) : null;
+
+export function signout() {
+	localStorage.removeItem('account');
+	document.cookie = `igi=; path=/`;
+	location.href = '/';
+}
+
+export function getAccounts() {
+	const accountsData = localStorage.getItem('accounts');
+	const accounts: { id: Account['id'], token: Account['token'] }[] = accountsData ? JSON.parse(accountsData) : [];
+	return accounts;
+}
+
+export function addAccount(id: Account['id'], token: Account['token']) {
+	const accounts = getAccounts();
+	if (!accounts.some(x => x.id === id)) {
+		localStorage.setItem('accounts', JSON.stringify(accounts.concat([{ id, token }])));
+	}
+}
+
+function fetchAccount(token): Promise<Account> {
+	return new Promise((done, fail) => {
+		// Fetch user
+		fetch(`${apiUrl}/i`, {
+			method: 'POST',
+			body: JSON.stringify({
+				i: token
+			})
+		})
+		.then(res => {
+			// When failed to authenticate user
+			if (res.status !== 200 && res.status < 500) {
+				return signout();
+			}
+
+			// Parse response
+			res.json().then(i => {
+				i.token = token;
+				done(i);
+			});
+		})
+		.catch(fail);
+	});
+}
+
+export function updateAccount(data) {
+	for (const [key, value] of Object.entries(data)) {
+		$i[key] = value;
+	}
+}
+
+export function refreshAccount() {
+	fetchAccount($i.token).then(updateAccount);
+}
+
+export async function login(token: Account['token']) {
+	waiting();
+	if (_DEV_) console.log('logging as token ', token);
+	const me = await fetchAccount(token);
+	localStorage.setItem('account', JSON.stringify(me));
+	addAccount(me.id, token);
+	location.reload();
+}
+
+// このファイルに書きたくないけどここに書かないと何故かVeturが認識しない
+declare module '@vue/runtime-core' {
+	interface ComponentCustomProperties {
+		$i: typeof $i;
+	}
+}

src/client/cold-storage.ts

@@ -1,34 +0,0 @@
-// 常にメモリにロードしておく必要がないような設定情報を保管するストレージ
-
-const PREFIX = 'miux:';
-
-export const defaultDeviceSettings = {
-	sound_masterVolume: 0.3,
-	sound_note: { type: 'syuilo/down', volume: 1 },
-	sound_noteMy: { type: 'syuilo/up', volume: 1 },
-	sound_notification: { type: 'syuilo/pope2', volume: 1 },
-	sound_chat: { type: 'syuilo/pope1', volume: 1 },
-	sound_chatBg: { type: 'syuilo/waon', volume: 1 },
-	sound_antenna: { type: 'syuilo/triple', volume: 1 },
-	sound_channel: { type: 'syuilo/square-pico', volume: 1 },
-	sound_reversiPutBlack: { type: 'syuilo/kick', volume: 0.3 },
-	sound_reversiPutWhite: { type: 'syuilo/snare', volume: 0.3 },
-};
-
-export const device = {
-	get<T extends keyof typeof defaultDeviceSettings>(key: T): typeof defaultDeviceSettings[T] {
-		// TODO: indexedDBにする
-		//       ただしその際はnullチェックではなくキー存在チェックにしないとダメ
-		//       (indexedDBはnullを保存できるため、ユーザーが意図してnullを格納した可能性がある)
-		const value = localStorage.getItem(PREFIX + key);
-		if (value == null) {
-			return defaultDeviceSettings[key];
-		} else {
-			return JSON.parse(value);
-		}
-	},
-
-	set(key: keyof typeof defaultDeviceSettings, value: any): any {
-		localStorage.setItem(PREFIX + key, JSON.stringify(value));
-	},
-};

src/client/components/analog-clock.vue

@@ -116,16 +116,6 @@ export default defineComponent({
 			}
 		};
 		update();
-
-		this.$store.subscribe((mutation, state) => {
-			if (mutation.type !== 'device/set') return;
-
-			if (mutation?.payload?.key !== 'theme') return;
-
-			setTimeout(() => {
-				this.computedStyle = getComputedStyle(document.documentElement);
-			}, 250);
-		});
 	},
 
 	beforeUnmount() {

src/client/components/autocomplete.vue

@@ -17,8 +17,8 @@
 	</ol>
 	<ol class="emojis" ref="suggests" v-if="emojis.length > 0">
 		<li v-for="emoji in emojis" @click="complete(type, emoji.emoji)" @keydown="onKeydown" tabindex="-1">
-			<span class="emoji" v-if="emoji.isCustomEmoji"><img :src="$store.state.device.disableShowingAnimatedImages ? getStaticImageUrl(emoji.url) : emoji.url" :alt="emoji.emoji"/></span>
+			<span class="emoji" v-if="emoji.isCustomEmoji"><img :src="$store.state.disableShowingAnimatedImages ? getStaticImageUrl(emoji.url) : emoji.url" :alt="emoji.emoji"/></span>
-			<span class="emoji" v-else-if="!useOsNativeEmojis"><img :src="emoji.url" :alt="emoji.emoji"/></span>
+			<span class="emoji" v-else-if="!$store.state.useOsNativeEmojis"><img :src="emoji.url" :alt="emoji.emoji"/></span>
 			<span class="emoji" v-else>{{ emoji.emoji }}</span>
 			<span class="name" v-html="emoji.name.replace(q, `<b>${q}</b>`)"></span>
 			<span class="alias" v-if="emoji.aliasOf">({{ emoji.aliasOf }})</span>
@@ -128,12 +128,6 @@ export default defineComponent({
 		}
 	},
 
-	computed: {
-		useOsNativeEmojis(): boolean {
-			return this.$store.state.device.useOsNativeEmojis;
-		}
-	},
-
 	watch: {
 		showing() {
 			if (!this.showing) {
@@ -151,7 +145,7 @@ export default defineComponent({
 		this.setPosition();
 
 		//#region Construct Emoji DB
-		const customEmojis = this.$store.state.instance.meta.emojis;
+		const customEmojis = this.$instance.emojis;
 		const emojiDefinitions: EmojiDef[] = [];
 
 		for (const x of customEmojis) {

src/client/components/captcha.vue

@@ -28,7 +28,6 @@ declare global {
 	interface Window extends CaptchaContainer {
 	}
 }
-import * as os from '@/os';
 
 export default defineComponent({
 	props: {
@@ -101,7 +100,7 @@ export default defineComponent({
 			if (this.captcha.render && this.$refs.captcha instanceof Element) {
 				this.captcha.render(this.$refs.captcha, {
 					sitekey: this.sitekey,
-					theme: this.$store.state.device.darkMode ? 'dark' : 'light',
+					theme: this.$store.state.darkMode ? 'dark' : 'light',
 					callback: this.callback,
 					'expired-callback': this.callback,
 					'error-callback': this.callback,

src/client/components/date-separated-list.vue

@@ -37,12 +37,14 @@ export default defineComponent({
 			});
 		}
 
-		return h(this.$store.state.device.animation ? TransitionGroup : 'div', {
+		return h(this.$store.state.animation ? TransitionGroup : 'div', this.$store.state.animation ? {
 			class: 'sqadhkmv _list_',
 			name: 'list',
 			tag: 'div',
 			'data-direction': this.direction,
 			'data-reversed': this.reversed ? 'true' : 'false',
+		} : {
+			class: 'sqadhkmv _list_',
 		}, this.items.map((item, i) => {
 			const el = this.$slots.default({
 				item: item

src/client/components/drive-file-thumbnail.vue

@@ -27,6 +27,7 @@ import {
 	faFilm
 	} from '@fortawesome/free-solid-svg-icons';
 import ImgWithBlurhash from './img-with-blurhash.vue';
+import { ColdDeviceStorage } from '@/store';
 
 export default defineComponent({
 	components: {
@@ -89,12 +90,12 @@ export default defineComponent({
 	},
 	mounted() {
 		const audioTag = this.$refs.volumectrl as HTMLAudioElement;
-		if (audioTag) audioTag.volume = this.$store.state.device.mediaVolume;
+		if (audioTag) audioTag.volume = ColdDeviceStorage.get('mediaVolume');
 	},
 	methods: {
 		volumechange() {
 			const audioTag = this.$refs.volumectrl as HTMLAudioElement;
-			this.$store.commit('device/set', { key: 'mediaVolume', value: audioTag.volume });
+			ColdDeviceStorage.set('mediaVolume', audioTag.volume);
 		}
 	}
 });

src/client/components/drive.file.vue

@@ -8,11 +8,11 @@
 	@dragend="onDragend"
 	:title="title"
 >
-	<div class="label" v-if="$store.state.i.avatarId == file.id">
+	<div class="label" v-if="$i.avatarId == file.id">
 		<img src="/assets/label.svg"/>
 		<p>{{ $t('avatar') }}</p>
 	</div>
-	<div class="label" v-if="$store.state.i.bannerId == file.id">
+	<div class="label" v-if="$i.bannerId == file.id">
 		<img src="/assets/label.svg"/>
 		<p>{{ $t('banner') }}</p>
 	</div>

src/client/components/drive.folder.vue

@@ -19,7 +19,7 @@
 		<template v-if="!hover"><Fa :icon="faFolder" fixed-width/></template>
 		{{ folder.name }}
 	</p>
-	<p class="upload" v-if="$store.state.settings.uploadFolder == folder.id">
+	<p class="upload" v-if="$store.state.uploadFolder == folder.id">
 		{{ $t('uploadFolder') }}
 	</p>
 	<button v-if="selectMode" class="checkbox _button" :class="{ checked: isSelected }" @click.prevent.stop="checkboxClicked"></button>
@@ -213,11 +213,8 @@ export default defineComponent({
 			os.api('drive/folders/delete', {
 				folderId: this.folder.id
 			}).then(() => {
-				if (this.$store.state.settings.uploadFolder === this.folder.id) {
+				if (this.$store.state.uploadFolder === this.folder.id) {
-					this.$store.dispatch('settings/set', {
+					this.$store.set('uploadFolder', null);
-						key: 'uploadFolder',
-						value: null
-					});
 				}
 			}).catch(err => {
 				switch(err.id) {
@@ -238,10 +235,7 @@ export default defineComponent({
 		},
 
 		setAsUploadFolder() {
-			this.$store.dispatch('settings/set', {
+			this.$store.set('uploadFolder', this.folder.id);
-				key: 'uploadFolder',
-				value: this.folder.id
-			});
 		},
 
 		onContextmenu(e) {

src/client/components/drive.vue

@@ -136,7 +136,7 @@ export default defineComponent({
 	},
 
 	mounted() {
-		if (this.$store.state.device.enableInfiniteScroll && this.$refs.loadMoreFiles) {
+		if (this.$store.state.enableInfiniteScroll && this.$refs.loadMoreFiles) {
 			this.$nextTick(() => {
 				this.ilFilesObserver.observe((this.$refs.loadMoreFiles as Vue).$el)
 			});
@@ -159,7 +159,7 @@ export default defineComponent({
 	},
 
 	activated() {
-		if (this.$store.state.device.enableInfiniteScroll) {
+		if (this.$store.state.enableInfiniteScroll) {
 			this.$nextTick(() => {
 				this.ilFilesObserver.observe((this.$refs.loadMoreFiles as Vue).$el)
 			});

src/client/components/emoji-picker.vue

@@ -13,7 +13,7 @@
 						tabindex="0"
 					>
 						<MkEmoji v-if="emoji.char != null" :emoji="emoji.char"/>
-						<img v-else :src="$store.state.device.disableShowingAnimatedImages ? getStaticImageUrl(emoji.url) : emoji.url"/>
+						<img v-else :src="$store.state.disableShowingAnimatedImages ? getStaticImageUrl(emoji.url) : emoji.url"/>
 					</button>
 				</div>
 				<div v-if="searchResultUnicode.length > 0">
@@ -45,7 +45,7 @@
 				<section>
 					<header class="_acrylic"><Fa :icon="faClock" fixed-width/> {{ $t('recentUsed') }}</header>
 					<div>
-						<button v-for="emoji in $store.state.device.recentlyUsedEmojis"
+						<button v-for="emoji in $store.state.recentlyUsedEmojis"
 							class="_button"
 							@click="chosen(emoji, $event)"
 							:key="emoji"
@@ -67,7 +67,7 @@
 						@click="chosen(emoji, $event)"
 						:key="emoji.name"
 					>
-						<img :src="$store.state.device.disableShowingAnimatedImages ? getStaticImageUrl(emoji.url) : emoji.url"/>
+						<img :src="$store.state.disableShowingAnimatedImages ? getStaticImageUrl(emoji.url) : emoji.url"/>
 					</button>
 				</div>
 			</section>
@@ -100,6 +100,7 @@ import MkModal from '@/components/ui/modal.vue';
 import Particle from '@/components/particle.vue';
 import * as os from '@/os';
 import { isDeviceTouch } from '../scripts/is-device-touch';
+import { emojiCategories } from '@/instance';
 
 export default defineComponent({
 	components: {
@@ -125,12 +126,12 @@ export default defineComponent({
 		return {
 			emojilist: markRaw(emojilist),
 			getStaticImageUrl,
-			pinned: this.$store.state.settings.reactions,
+			pinned: this.$store.state.reactions,
-			width: this.asReactionPicker ? this.$store.state.device.reactionPickerWidth : 3,
+			width: this.asReactionPicker ? this.$store.state.reactionPickerWidth : 3,
-			height: this.asReactionPicker ? this.$store.state.device.reactionPickerHeight : 2,
+			height: this.asReactionPicker ? this.$store.state.reactionPickerHeight : 2,
 			big: this.asReactionPicker ? isDeviceTouch : false,
-			customEmojiCategories: this.$store.getters['instance/emojiCategories'],
+			customEmojiCategories: emojiCategories,
-			customEmojis: this.$store.state.instance.meta.emojis,
+			customEmojis: this.$instance.emojis,
 			visibleCategories: {},
 			q: null,
 			searchResultCustom: [],
@@ -346,10 +347,10 @@ export default defineComponent({
 
 			// 最近使った絵文字更新
 			if (!this.pinned.includes(key)) {
-				let recents = this.$store.state.device.recentlyUsedEmojis;
+				let recents = this.$store.state.recentlyUsedEmojis;
 				recents = recents.filter((e: any) => e !== key);
 				recents.unshift(key);
-				this.$store.commit('device/set', { key: 'recentlyUsedEmojis', value: recents.splice(0, 16) });
+				this.$store.set('recentlyUsedEmojis', recents.splice(0, 16));
 			}
 		},
 

src/client/components/form/form.scss

@@ -12,6 +12,7 @@
 ._formLabel {
 	font-size: 80%;
 	padding: 0 16px 8px 16px;
+	opacity: 0.8;
 
 	&:empty {
 		display: none;
@@ -21,6 +22,7 @@
 ._formCaption {
 	font-size: 80%;
 	padding: 8px 16px 0 16px;
+	opacity: 0.8;
 
 	&:empty {
 		display: none;

src/client/components/global/a.vue

@@ -12,6 +12,7 @@ import copyToClipboard from '@/scripts/copy-to-clipboard';
 import { router } from '@/router';
 import { ui, url } from '@/config';
 import { popout } from '@/scripts/popout';
+import { ColdDeviceStorage } from '@/store';
 
 export default defineComponent({
 	inject: {
@@ -98,8 +99,8 @@ export default defineComponent({
 
 		nav() {
 			if (this.to.startsWith('/my/messaging')) {
-				if (this.$store.state.device.chatOpenBehavior === 'window') return this.window();
+				if (ColdDeviceStorage.get('chatOpenBehavior') === 'window') return this.window();
-				if (this.$store.state.device.chatOpenBehavior === 'popout') return this.popout();
+				if (ColdDeviceStorage.get('chatOpenBehavior') === 'popout') return this.popout();
 			}
 
 			if (this.behavior) {
@@ -111,12 +112,13 @@ export default defineComponent({
 			if (this.navHook) {
 				this.navHook(this.to);
 			} else {
-				if (this.$store.state.device.defaultSideView && this.sideViewHook && this.to !== '/') {
+				if (this.$store.state.defaultSideView && this.sideViewHook && this.to !== '/') {
 					return this.sideViewHook(this.to);
 				}
-				if (this.$store.state.device.deckNavWindow && (ui === 'deck') && this.to !== '/') {
+				// TODO: a.vueからdeck-sotreを参照したくないのでなんとかする
-					return this.window();
+				//if (deckStore.state.device.deckNavWindow && (ui === 'deck') && this.to !== '/') {
-				}
+				//	return this.window();
+				//}
 				if (ui === 'desktop') {
 					return this.window();
 				}

src/client/components/global/acct.vue

@@ -1,7 +1,7 @@
 <template>
 <span class="mk-acct" v-once>
 	<span class="name">@{{ user.username }}</span>
-	<span class="host" v-if="user.host || detail || $store.state.settings.showFullAcct">@{{ user.host || host }}</span>
+	<span class="host" v-if="user.host || detail || $store.state.showFullAcct">@{{ user.host || host }}</span>
 </span>
 </template>
 

src/client/components/global/avatar.vue

@@ -38,7 +38,7 @@ export default defineComponent({
 			return this.user.isCat;
 		},
 		url(): string {
-			return this.$store.state.device.disableShowingAnimatedImages
+			return this.$store.state.disableShowingAnimatedImages
 				? getStaticImageUrl(this.user.avatarUrl)
 				: this.user.avatarUrl;
 		},

src/client/components/global/emoji.vue

@@ -54,13 +54,13 @@ export default defineComponent({
 		},
 
 		useOsNativeEmojis(): boolean {
-			return this.$store.state.device.useOsNativeEmojis && !this.isReaction;
+			return this.$store.state.useOsNativeEmojis && !this.isReaction;
 		},
 
 		ce() {
 			let ce = [];
 			if (this.customEmojis) ce = ce.concat(this.customEmojis);
-			if (this.$store.state.instance.meta && this.$store.state.instance.meta.emojis) ce = ce.concat(this.$store.state.instance.meta.emojis);
+			if (this.$instance && this.$instance.emojis) ce = ce.concat(this.$instance.emojis);
 			return ce;
 		}
 	},
@@ -72,7 +72,7 @@ export default defineComponent({
 					const customEmoji = this.ce.find(x => x.name === this.emoji.substr(1, this.emoji.length - 2));
 					if (customEmoji) {
 						this.customEmoji = customEmoji;
-						this.url = this.$store.state.device.disableShowingAnimatedImages
+						this.url = this.$store.state.disableShowingAnimatedImages
 							? getStaticImageUrl(customEmoji.url)
 							: customEmoji.url;
 					}

src/client/components/global/error.vue

@@ -1,5 +1,5 @@
 <template>
-<transition :name="$store.state.device.animation ? 'zoom' : ''" appear>
+<transition :name="$store.state.animation ? 'zoom' : ''" appear>
 	<div class="mjndxjcg">
 		<img src="https://xn--931a.moe/assets/error.jpg" class="_ghost"/>
 		<p><Fa :icon="faExclamationTriangle"/> {{ $t('somethingHappened') }}</p>

src/client/components/google.vue

@@ -23,7 +23,7 @@ export default defineComponent({
 	},
 	methods: {
 		search() {
-			const engine = this.$store.state.settings.webSearchEngine ||
+			const engine = this.$store.state.webSearchEngine ||
 				'https://www.google.com/search?q={{query}}';
 			const url = engine.replace('{{query}}', this.query)
 			window.open(url, '_blank');

src/client/components/instance-stats.vue

@@ -278,7 +278,7 @@ export default defineComponent({
 			}
 
 			// TODO: var(--panel)の色が暗いか明るいかで判定する
-			const gridColor = this.$store.state.device.darkMode ? 'rgba(255, 255, 255, 0.1)' : 'rgba(0, 0, 0, 0.1)';
+			const gridColor = this.$store.state.darkMode ? 'rgba(255, 255, 255, 0.1)' : 'rgba(0, 0, 0, 0.1)';
 
 			Chart.defaults.global.defaultFontColor = getComputedStyle(document.documentElement).getPropertyValue('--fg');
 			this.chartInstance = markRaw(new Chart(this.$refs.chart, {

src/client/components/launch-pad.vue

@@ -58,7 +58,7 @@ export default defineComponent({
 
 	computed: {
 		menu(): string[] {
-			return this.$store.state.deviceUser.menu;
+			return this.$store.state.menu;
 		},
 	},
 

src/client/components/media-banner.vue

@@ -29,6 +29,7 @@
 import { defineComponent } from 'vue';
 import { faExclamationTriangle } from '@fortawesome/free-solid-svg-icons';
 import * as os from '@/os';
+import { ColdDeviceStorage } from '@/store';
 
 export default defineComponent({
 	props: {
@@ -45,12 +46,12 @@ export default defineComponent({
 	},
 	mounted() {
 		const audioTag = this.$refs.audio as HTMLAudioElement;
-		if (audioTag) audioTag.volume = this.$store.state.device.mediaVolume;
+		if (audioTag) audioTag.volume = ColdDeviceStorage.get('mediaVolume');
 	},
 	methods: {
 		volumechange() {
 			const audioTag = this.$refs.audio as HTMLAudioElement;
-			this.$store.commit('device/set', { key: 'mediaVolume', value: audioTag.volume });
+			ColdDeviceStorage.set('mediaVolume', audioTag.volume);
 		},
 	},
 })

src/client/components/media-image.vue

@@ -52,13 +52,11 @@ export default defineComponent({
 	},
 	computed: {
 		url(): any {
-			let url = this.$store.state.device.disableShowingAnimatedImages
+			let url = this.$store.state.disableShowingAnimatedImages
 				? getStaticImageUrl(this.image.thumbnailUrl)
 				: this.image.thumbnailUrl;
 
-			if (this.$store.state.device.loadRemoteMedia) {
+			if (this.raw || this.$store.state.loadRawImages) {
-				url = null;
-			} else if (this.raw || this.$store.state.device.loadRawImages) {
 				url = this.image.url;
 			}
 
@@ -68,7 +66,7 @@ export default defineComponent({
 	created() {
 		// Plugin:register_note_view_interruptor を使って書き換えられる可能性があるためwatchする
 		this.$watch('image', () => {
-			this.hide = (this.$store.state.device.nsfw === 'force') ? true : this.image.isSensitive && (this.$store.state.device.nsfw !== 'ignore');
+			this.hide = (this.$store.state.nsfw === 'force') ? true : this.image.isSensitive && (this.$store.state.nsfw !== 'ignore');
 			if (this.image.blurhash) {
 				this.color = extractAvgColorFromBlurhash(this.image.blurhash);
 			}
@@ -79,7 +77,7 @@ export default defineComponent({
 	},
 	methods: {
 		onClick() {
-			if (this.$store.state.device.imageNewTab) {
+			if (this.$store.state.imageNewTab) {
 				window.open(this.image.url, '_blank');
 			} else {
 				os.popup(ImageViewer, {

src/client/components/media-video.vue

@@ -48,7 +48,7 @@ export default defineComponent({
 		}
 	},
 	created() {
-		this.hide = (this.$store.state.device.nsfw === 'force') ? true : this.video.isSensitive && (this.$store.state.device.nsfw !== 'ignore');
+		this.hide = (this.$store.state.nsfw === 'force') ? true : this.video.isSensitive && (this.$store.state.nsfw !== 'ignore');
 	},
 });
 </script>

src/client/components/mention.vue

@@ -3,7 +3,7 @@
 	<span class="me" v-if="isMe">{{ $t('you') }}</span>
 	<span class="main">
 		<span class="username">@{{ username }}</span>
-		<span class="host" v-if="(host != localHost) || $store.state.settings.showFullAcct">@{{ toUnicode(host) }}</span>
+		<span class="host" v-if="(host != localHost) || $store.state.showFullAcct">@{{ toUnicode(host) }}</span>
 	</span>
 </MkA>
 <a class="ldlomzub" :href="url" target="_blank" rel="noopener" v-else>
@@ -50,8 +50,8 @@ export default defineComponent({
 			return this.host === localHost ? `@${this.username}` : `@${this.username}@${toUnicode(this.host)}`;
 		},
 		isMe(): boolean {
-			return this.$store.getters.isSignedIn && (
+			return this.$i && (
-				`@${this.username}@${toUnicode(this.host)}` === `@${this.$store.state.i.username}@${toUnicode(localHost)}`.toLowerCase()
+				`@${this.username}@${toUnicode(this.host)}` === `@${this.$i.username}@${toUnicode(localHost)}`.toLowerCase()
 			);
 		}
 	},

src/client/components/mfm.ts

@@ -82,22 +82,22 @@ export default defineComponent({
 					let style;
 					switch (token.node.props.name) {
 						case 'tada': {
-							style = `font-size: 150%;` + (this.$store.state.device.animatedMfm ? 'animation: tada 1s linear infinite both;' : '');
+							style = `font-size: 150%;` + (this.$store.state.animatedMfm ? 'animation: tada 1s linear infinite both;' : '');
 							break;
 						}
 						case 'jelly': {
 							const speed = token.node.props.args.speed || '1s';
-							style = (this.$store.state.device.animatedMfm ? `animation: mfm-rubberBand ${speed} linear infinite both;` : '');
+							style = (this.$store.state.animatedMfm ? `animation: mfm-rubberBand ${speed} linear infinite both;` : '');
 							break;
 						}
 						case 'twitch': {
 							const speed = token.node.props.args.speed || '0.5s';
-							style = this.$store.state.device.animatedMfm ? `animation: mfm-twitch ${speed} ease infinite;` : '';
+							style = this.$store.state.animatedMfm ? `animation: mfm-twitch ${speed} ease infinite;` : '';
 							break;
 						}
 						case 'shake': {
 							const speed = token.node.props.args.speed || '0.5s';
-							style = this.$store.state.device.animatedMfm ? `animation: mfm-shake ${speed} ease infinite;` : '';
+							style = this.$store.state.animatedMfm ? `animation: mfm-shake ${speed} ease infinite;` : '';
 							break;
 						}
 						case 'spin': {
@@ -110,15 +110,15 @@ export default defineComponent({
 								token.node.props.args.y ? 'mfm-spinY' :
 								'mfm-spin';
 							const speed = token.node.props.args.speed || '1.5s';
-							style = this.$store.state.device.animatedMfm ? `animation: ${anime} ${speed} linear infinite; animation-direction: ${direction};` : '';
+							style = this.$store.state.animatedMfm ? `animation: ${anime} ${speed} linear infinite; animation-direction: ${direction};` : '';
 							break;
 						}
 						case 'jump': {
-							style = this.$store.state.device.animatedMfm ? 'animation: mfm-jump 0.75s linear infinite;' : '';
+							style = this.$store.state.animatedMfm ? 'animation: mfm-jump 0.75s linear infinite;' : '';
 							break;
 						}
 						case 'bounce': {
-							style = this.$store.state.device.animatedMfm ? 'animation: mfm-bounce 0.75s linear infinite; transform-origin: center bottom;' : '';
+							style = this.$store.state.animatedMfm ? 'animation: mfm-bounce 0.75s linear infinite; transform-origin: center bottom;' : '';
 							break;
 						}
 						case 'flip': {

src/client/components/note.sub.vue

@@ -6,7 +6,7 @@
 			<XNoteHeader class="header" :note="note" :mini="true"/>
 			<div class="body">
 				<p v-if="note.cw != null" class="cw">
-					<Mfm v-if="note.cw != ''" class="text" :text="note.cw" :author="note.user" :i="$store.state.i" :custom-emojis="note.emojis" />
+					<Mfm v-if="note.cw != ''" class="text" :text="note.cw" :author="note.user" :i="$i" :custom-emojis="note.emojis" />
 					<XCwButton v-model:value="showContent" :note="note"/>
 				</p>
 				<div class="content" v-show="note.cw == null || showContent">

src/client/components/note.vue

@@ -43,14 +43,14 @@
 			<MkInstanceTicker v-if="showTicker" class="ticker" :instance="appearNote.user.instance"/>
 			<div class="body">
 				<p v-if="appearNote.cw != null" class="cw">
-					<Mfm v-if="appearNote.cw != ''" class="text" :text="appearNote.cw" :author="appearNote.user" :i="$store.state.i" :custom-emojis="appearNote.emojis"/>
+					<Mfm v-if="appearNote.cw != ''" class="text" :text="appearNote.cw" :author="appearNote.user" :i="$i" :custom-emojis="appearNote.emojis"/>
 					<XCwButton v-model:value="showContent" :note="appearNote"/>
 				</p>
 				<div class="content" v-show="appearNote.cw == null || showContent">
 					<div class="text">
 						<span v-if="appearNote.isHidden" style="opacity: 0.5">({{ $t('private') }})</span>
 						<MkA class="reply" v-if="appearNote.replyId" :to="`/notes/${appearNote.replyId}`"><Fa :icon="faReply"/></MkA>
-						<Mfm v-if="appearNote.text" :text="appearNote.text" :author="appearNote.user" :i="$store.state.i" :custom-emojis="appearNote.emojis"/>
+						<Mfm v-if="appearNote.text" :text="appearNote.text" :author="appearNote.user" :i="$i" :custom-emojis="appearNote.emojis"/>
 						<a class="rp" v-if="appearNote.renote != null">RN:</a>
 					</div>
 					<div class="files" v-if="appearNote.files.length > 0">
@@ -182,7 +182,7 @@ export default defineComponent({
 
 	computed: {
 		rs() {
-			return this.$store.state.settings.reactions;
+			return this.$store.state.reactions;
 		},
 		keymap(): any {
 			return {
@@ -222,11 +222,11 @@ export default defineComponent({
 		},
 
 		isMyNote(): boolean {
-			return this.$store.getters.isSignedIn && (this.$store.state.i.id === this.appearNote.userId);
+			return this.$i && (this.$i.id === this.appearNote.userId);
 		},
 
 		isMyRenote(): boolean {
-			return this.$store.getters.isSignedIn && (this.$store.state.i.id === this.note.userId);
+			return this.$i && (this.$i.id === this.note.userId);
 		},
 
 		canRenote(): boolean {
@@ -262,14 +262,14 @@ export default defineComponent({
 		},
 
 		showTicker() {
-			if (this.$store.state.device.instanceTicker === 'always') return true;
+			if (this.$store.state.instanceTicker === 'always') return true;
-			if (this.$store.state.device.instanceTicker === 'remote' && this.appearNote.user.instance) return true;
+			if (this.$store.state.instanceTicker === 'remote' && this.appearNote.user.instance) return true;
 			return false;
 		}
 	},
 
 	async created() {
-		if (this.$store.getters.isSignedIn) {
+		if (this.$i) {
 			this.connection = os.stream;
 		}
 
@@ -282,7 +282,7 @@ export default defineComponent({
 			this.$emit('update:note', Object.freeze(result));
 		}
 
-		this.muted = await checkWordMute(this.appearNote, this.$store.state.i, this.$store.state.settings.mutedWords);
+		this.muted = await checkWordMute(this.appearNote, this.$i, this.$store.state.mutedWords);
 
 		if (this.detail) {
 			os.api('notes/children', {
@@ -305,7 +305,7 @@ export default defineComponent({
 	mounted() {
 		this.capture(true);
 
-		if (this.$store.getters.isSignedIn) {
+		if (this.$i) {
 			this.connection.on('_connected_', this.onStreamConnected);
 		}
 	},
@@ -313,7 +313,7 @@ export default defineComponent({
 	beforeUnmount() {
 		this.decapture(true);
 
-		if (this.$store.getters.isSignedIn) {
+		if (this.$i) {
 			this.connection.off('_connected_', this.onStreamConnected);
 		}
 	},
@@ -340,14 +340,14 @@ export default defineComponent({
 		},
 
 		capture(withHandler = false) {
-			if (this.$store.getters.isSignedIn) {
+			if (this.$i) {
 				this.connection.send(document.body.contains(this.$el) ? 'sn' : 's', { id: this.appearNote.id });
 				if (withHandler) this.connection.on('noteUpdated', this.onStreamNoteUpdated);
 			}
 		},
 
 		decapture(withHandler = false) {
-			if (this.$store.getters.isSignedIn) {
+			if (this.$i) {
 				this.connection.send('un', {
 					id: this.appearNote.id
 				});
@@ -389,7 +389,7 @@ export default defineComponent({
 						[reaction]: currentCount + 1
 					};
 
-					if (body.userId === this.$store.state.i.id) {
+					if (body.userId === this.$i.id) {
 						n.myReaction = reaction;
 					}
 
@@ -414,7 +414,7 @@ export default defineComponent({
 						[reaction]: Math.max(0, currentCount - 1)
 					};
 
-					if (body.userId === this.$store.state.i.id) {
+					if (body.userId === this.$i.id) {
 						n.myReaction = null;
 					}
 
@@ -434,7 +434,7 @@ export default defineComponent({
 					choices[choice] = {
 						...choices[choice],
 						votes: choices[choice].votes + 1,
-						...(body.userId === this.$store.state.i.id ? {
+						...(body.userId === this.$i.id ? {
 							isVoted: true
 						} : {})
 					};
@@ -614,7 +614,7 @@ export default defineComponent({
 
 		getMenu() {
 			let menu;
-			if (this.$store.getters.isSignedIn) {
+			if (this.$i) {
 				const statePromise = os.api('notes/state', {
 					noteId: this.appearNote.id
 				});
@@ -649,7 +649,7 @@ export default defineComponent({
 					text: this.$t('clip'),
 					action: () => this.clip()
 				},
-				(this.appearNote.userId != this.$store.state.i.id) ? statePromise.then(state => state.isWatching ? {
+				(this.appearNote.userId != this.$i.id) ? statePromise.then(state => state.isWatching ? {
 					icon: faEyeSlash,
 					text: this.$t('unwatch'),
 					action: () => this.toggleWatch(false)
@@ -658,7 +658,7 @@ export default defineComponent({
 					text: this.$t('watch'),
 					action: () => this.toggleWatch(true)
 				}) : undefined,
-				this.appearNote.userId == this.$store.state.i.id ? (this.$store.state.i.pinnedNoteIds || []).includes(this.appearNote.id) ? {
+				this.appearNote.userId == this.$i.id ? (this.$i.pinnedNoteIds || []).includes(this.appearNote.id) ? {
 					icon: faThumbtack,
 					text: this.$t('unpin'),
 					action: () => this.togglePin(false)
@@ -667,7 +667,7 @@ export default defineComponent({
 					text: this.$t('pin'),
 					action: () => this.togglePin(true)
 				} : undefined,
-				...(this.$store.state.i.isModerator || this.$store.state.i.isAdmin ? [
+				...(this.$i.isModerator || this.$i.isAdmin ? [
 					null,
 					{
 						icon: faBullhorn,
@@ -676,7 +676,7 @@ export default defineComponent({
 					}]
 					: []
 				),
-				...(this.appearNote.userId != this.$store.state.i.id ? [
+				...(this.appearNote.userId != this.$i.id ? [
 					null,
 					{
 						icon: faExclamationCircle,
@@ -691,9 +691,9 @@ export default defineComponent({
 					}]
 					: []
 				),
-				...(this.appearNote.userId == this.$store.state.i.id || this.$store.state.i.isModerator || this.$store.state.i.isAdmin ? [
+				...(this.appearNote.userId == this.$i.id || this.$i.isModerator || this.$i.isAdmin ? [
 					null,
-					this.appearNote.userId == this.$store.state.i.id ? {
+					this.appearNote.userId == this.$i.id ? {
 						icon: faEdit,
 						text: this.$t('deleteAndEdit'),
 						action: this.delEdit

src/client/components/notes.vue

@@ -19,7 +19,7 @@
 	</XList>
 
 	<div v-show="more && !reversed" style="margin-top: var(--margin);">
-		<button class="_loadMore" v-appear="$store.state.device.enableInfiniteScroll ? fetchMore : null" @click="fetchMore" :disabled="moreFetching" :style="{ cursor: moreFetching ? 'wait' : 'pointer' }">
+		<button class="_loadMore" v-appear="$store.state.enableInfiniteScroll ? fetchMore : null" @click="fetchMore" :disabled="moreFetching" :style="{ cursor: moreFetching ? 'wait' : 'pointer' }">
 			<template v-if="!moreFetching">{{ $t('loadMore') }}</template>
 			<template v-if="moreFetching"><MkLoading inline/></template>
 		</button>

src/client/components/notifications.vue

@@ -5,7 +5,7 @@
 		<XNotification v-else :notification="notification" :with-time="true" :full="true" class="_panel notification" :key="notification.id"/>
 	</XList>
 
-	<button class="_loadMore" v-appear="$store.state.device.enableInfiniteScroll ? fetchMore : null" @click="fetchMore" v-show="more" :disabled="moreFetching" :style="{ cursor: moreFetching ? 'wait' : 'pointer' }">
+	<button class="_loadMore" v-appear="$store.state.enableInfiniteScroll ? fetchMore : null" @click="fetchMore" v-show="more" :disabled="moreFetching" :style="{ cursor: moreFetching ? 'wait' : 'pointer' }">
 		<template v-if="!moreFetching">{{ $t('loadMore') }}</template>
 		<template v-if="moreFetching"><MkLoading inline/></template>
 	</button>
@@ -59,7 +59,7 @@ export default defineComponent({
 
 	computed: {
 		allIncludeTypes() {
-			return this.includeTypes ?? notificationTypes.filter(x => !this.$store.state.i.mutingNotificationTypes.includes(x));
+			return this.includeTypes ?? notificationTypes.filter(x => !this.$i.mutingNotificationTypes.includes(x));
 		}
 	},
 
@@ -70,9 +70,9 @@ export default defineComponent({
 			},
 			deep: true
 		},
-		// TODO: vue/vuexのバグか仕様かは不明なものの、プロフィール更新するなどして $store.state.i が更新されると、
+		// TODO: vue/vuexのバグか仕様かは不明なものの、プロフィール更新するなどして $i が更新されると、
 		// mutingNotificationTypes に変化が無くてもこのハンドラーが呼び出され無駄なリロードが発生するのを直す
-		'$store.state.i.mutingNotificationTypes': {
+		'$i.mutingNotificationTypes': {
 			handler() {
 				if (this.includeTypes === null) {
 					this.reload();

src/client/components/page/page.post.vue

@@ -49,9 +49,9 @@ export default defineComponent({
 				canvas.toBlob(blob => {
 					const data = new FormData();
 					data.append('file', blob);
-					data.append('i', this.$store.state.i.token);
+					data.append('i', this.$i.token);
-					if (this.$store.state.settings.uploadFolder) {
+					if (this.$store.state.uploadFolder) {
-						data.append('folderId', this.$store.state.settings.uploadFolder);
+						data.append('folderId', this.$store.state.uploadFolder);
 					}
 
 					fetch(apiUrl + '/drive/files/create', {

src/client/components/page/page.text.vue

@@ -1,6 +1,6 @@
 <template>
 <div class="mrdgzndn">
-	<Mfm :text="text" :is-note="false" :i="$store.state.i" :key="text"/>
+	<Mfm :text="text" :is-note="false" :i="$i" :key="text"/>
 	<MkUrlPreview v-for="url in urls" :url="url" :key="url" class="url"/>
 </div>
 </template>

src/client/components/page/page.vue

@@ -35,9 +35,9 @@ export default defineComponent({
 	created() {
 		this.hpml = new Hpml(this.page, {
 			randomSeed: Math.random(),
-			visitor: this.$store.state.i,
+			visitor: this.$i,
 			url: url,
-			enableAiScript: !this.$store.state.device.disablePagesScript
+			enableAiScript: !this.$store.state.disablePagesScript
 		});
 	},
 

src/client/components/post-form.vue

@@ -135,8 +135,8 @@ export default defineComponent({
 			poll: null,
 			useCw: false,
 			cw: null,
-			localOnly: this.$store.state.settings.rememberNoteVisibility ? this.$store.state.deviceUser.localOnly : this.$store.state.settings.defaultNoteLocalOnly,
+			localOnly: this.$store.state.rememberNoteVisibility ? this.$store.state.localOnly : this.$store.state.defaultNoteLocalOnly,
-			visibility: this.$store.state.settings.rememberNoteVisibility ? this.$store.state.deviceUser.visibility : this.$store.state.settings.defaultNoteVisibility,
+			visibility: this.$store.state.rememberNoteVisibility ? this.$store.state.visibility : this.$store.state.defaultNoteVisibility,
 			visibleUsers: [],
 			autocomplete: null,
 			draghover: false,
@@ -198,7 +198,7 @@ export default defineComponent({
 		},
 
 		max(): number {
-			return this.$store.state.instance.meta ? this.$store.state.instance.meta.maxNoteTextLength : 1000;
+			return this.$instance ? this.$instance.maxNoteTextLength : 1000;
 		}
 	},
 
@@ -223,8 +223,8 @@ export default defineComponent({
 				const mention = x.host ? `@${x.username}@${toASCII(x.host)}` : `@${x.username}`;
 
 				// 自分は除外
-				if (this.$store.state.i.username == x.username && x.host == null) continue;
+				if (this.$i.username == x.username && x.host == null) continue;
-				if (this.$store.state.i.username == x.username && x.host == host) continue;
+				if (this.$i.username == x.username && x.host == host) continue;
 
 				// 重複は除外
 				if (this.text.indexOf(`${mention} `) != -1) continue;
@@ -243,12 +243,12 @@ export default defineComponent({
 			this.visibility = this.reply.visibility;
 			if (this.reply.visibility === 'specified') {
 				os.api('users/show', {
-					userIds: this.reply.visibleUserIds.filter(uid => uid !== this.$store.state.i.id && uid !== this.reply.userId)
+					userIds: this.reply.visibleUserIds.filter(uid => uid !== this.$i.id && uid !== this.reply.userId)
 				}).then(users => {
 					this.visibleUsers.push(...users);
 				});
 
-				if (this.reply.userId !== this.$store.state.i.id) {
+				if (this.reply.userId !== this.$i.id) {
 					os.api('users/show', { userId: this.reply.userId }).then(user => {
 						this.visibleUsers.push(user);
 					});
@@ -262,7 +262,7 @@ export default defineComponent({
 		}
 
 		// keep cw when reply
-		if (this.$store.state.settings.keepCw && this.reply && this.reply.cw) {
+		if (this.$store.keepCw && this.reply && this.reply.cw) {
 			this.useCw = true;
 			this.cw = this.reply.cw;
 		}
@@ -376,7 +376,7 @@ export default defineComponent({
 		},
 
 		upload(file: File, name?: string) {
-			os.upload(file, this.$store.state.settings.uploadFolder, name).then(res => {
+			os.upload(file, this.$store.state.uploadFolder, name).then(res => {
 				this.files.push(res);
 			});
 		},
@@ -399,14 +399,14 @@ export default defineComponent({
 			}, {
 				changeVisibility: visibility => {
 					this.visibility = visibility;
-					if (this.$store.state.settings.rememberNoteVisibility) {
+					if (this.$store.state.rememberNoteVisibility) {
-						this.$store.commit('deviceUser/setVisibility', visibility);
+						this.$store.set('visibility', visibility);
 					}
 				},
 				changeLocalOnly: localOnly => {
 					this.localOnly = localOnly;
-					if (this.$store.state.settings.rememberNoteVisibility) {
+					if (this.$store.state.rememberNoteVisibility) {
-						this.$store.commit('deviceUser/setLocalOnly', localOnly);
+						this.$store.set('localOnly', localOnly);
 					}
 				}
 			}, 'closed');
@@ -440,7 +440,7 @@ export default defineComponent({
 					const file = item.getAsFile();
 					const lio = file.name.lastIndexOf('.');
 					const ext = lio >= 0 ? file.name.slice(lio) : '';
-					const formatted = `${formatTimeString(new Date(file.lastModified), this.$store.state.settings.pastedFileName).replace(/{{number}}/g, `${i + 1}`)}${ext}`;
+					const formatted = `${formatTimeString(new Date(file.lastModified), this.$store.state.pastedFileName).replace(/{{number}}/g, `${i + 1}`)}${ext}`;
 					this.upload(file, formatted);
 				}
 			}

src/client/components/reactions-viewer.reaction.vue

@@ -53,7 +53,7 @@ export default defineComponent({
 	},
 	computed: {
 		canToggle(): boolean {
-			return !this.reaction.match(/@\w/) && this.$store.getters.isSignedIn;
+			return !this.reaction.match(/@\w/) && this.$i;
 		},
 	},
 	watch: {

src/client/components/reactions-viewer.vue

@@ -25,7 +25,7 @@ export default defineComponent({
 	},
 	computed: {
 		isMe(): boolean {
-			return this.$store.getters.isSignedIn && this.$store.state.i.id === this.note.userId;
+			return this.$i && this.$i.id === this.note.userId;
 		},
 	},
 });

src/client/components/sample.vue

@@ -51,7 +51,7 @@ export default defineComponent({
 			text: '',
 			flag: false,
 			radio: 'misskey',
-			mfm: `Hello world! This is an @example mention. BTW you are @${this.$store.state.i.username}.\nAlso, here is ${config.url} and [example link](${config.url}). for more details, see https://example.com.\nAs you know #misskey is open-source software.`
+			mfm: `Hello world! This is an @example mention. BTW you are @${this.$i.username}.\nAlso, here is ${config.url} and [example link](${config.url}). for more details, see https://example.com.\nAs you know #misskey is open-source software.`
 		}
 	},
 

src/client/components/sidebar.vue

@@ -12,7 +12,7 @@
 		<nav class="nav" :class="{ iconOnly, hidden }" v-show="showing">
 			<div>
 				<button class="item _button account" @click="openAccountMenu">
-					<MkAvatar :user="$store.state.i" class="avatar"/><MkAcct class="text" :user="$store.state.i"/>
+					<MkAvatar :user="$i" class="avatar"/><MkAcct class="text" :user="$i"/>
 				</button>
 				<MkA class="item index" active-class="active" to="/" exact>
 					<Fa :icon="faHome" fixed-width/><span class="text">{{ $t('timeline') }}</span>
@@ -25,7 +25,7 @@
 					</component>
 				</template>
 				<div class="divider"></div>
-				<button class="item _button" :class="{ active: $route.path === '/instance' || $route.path.startsWith('/instance/') }" v-if="$store.state.i.isAdmin || $store.state.i.isModerator" @click="oepnInstanceMenu">
+				<button class="item _button" :class="{ active: $route.path === '/instance' || $route.path.startsWith('/instance/') }" v-if="$i.isAdmin || $i.isModerator" @click="oepnInstanceMenu">
 					<Fa :icon="faServer" fixed-width/><span class="text">{{ $t('instance') }}</span>
 				</button>
 				<button class="item _button" @click="more">
@@ -49,6 +49,7 @@ import { host } from '@/config';
 import { search } from '@/scripts/search';
 import * as os from '@/os';
 import { sidebarDef } from '@/sidebar';
+import { getAccounts, addAccount, login } from '@/account';
 
 export default defineComponent({
 	data() {
@@ -67,7 +68,7 @@ export default defineComponent({
 
 	computed: {
 		menu(): string[] {
-			return this.$store.state.deviceUser.menu;
+			return this.$store.state.menu;
 		},
 
 		otherNavItemIndicated(): boolean {
@@ -84,7 +85,7 @@ export default defineComponent({
 			this.showing = false;
 		},
 
-		'$store.state.device.sidebarDisplay'() {
+		'$store.reactiveState.sidebarDisplay'() {
 			this.calcViewState();
 		},
 
@@ -108,8 +109,8 @@ export default defineComponent({
 
 	methods: {
 		calcViewState() {
-			this.iconOnly = (window.innerWidth <= 1279) || (this.$store.state.device.sidebarDisplay === 'icon');
+			this.iconOnly = (window.innerWidth <= 1279) || (this.$store.state.sidebarDisplay === 'icon');
-			this.hidden = (window.innerWidth <= 650) || (this.$store.state.device.sidebarDisplay === 'hide');
+			this.hidden = (window.innerWidth <= 650);
 		},
 
 		show() {
@@ -133,7 +134,8 @@ export default defineComponent({
 		},
 
 		async openAccountMenu(ev) {
-			const accounts = (await os.api('users/show', { userIds: this.$store.state.device.accounts.map(x => x.id) })).filter(x => x.id !== this.$store.state.i.id);
+			const storedAccounts = getAccounts();
+			const accounts = (await os.api('users/show', { userIds: storedAccounts.map(x => x.id) })).filter(x => x.id !== this.$i.id);
 
 			const accountItems = accounts.map(account => ({
 				type: 'user',
@@ -144,8 +146,8 @@ export default defineComponent({
 			os.modalMenu([...[{
 				type: 'link',
 				text: this.$t('profile'),
-				to: `/@${ this.$store.state.i.username }`,
+				to: `/@${ this.$i.username }`,
-				avatar: this.$store.state.i,
+				avatar: this.$i,
 			}, null, ...accountItems, {
 				icon: faPlus,
 				text: this.$t('addAcount'),
@@ -169,7 +171,7 @@ export default defineComponent({
 				text: this.$t('dashboard'),
 				to: '/instance',
 				icon: faTachometerAlt,
-			}, null, this.$store.state.i.isAdmin ? {
+			}, null, this.$i.isAdmin ? {
 				type: 'link',
 				text: this.$t('settings'),
 				to: '/instance/settings',
@@ -230,7 +232,7 @@ export default defineComponent({
 		addAcount() {
 			os.popup(import('./signin-dialog.vue'), {}, {
 				done: res => {
-					this.$store.dispatch('addAcount', res);
+					addAccount(res.id, res.i);
 					os.success();
 				},
 			}, 'closed');
@@ -239,30 +241,20 @@ export default defineComponent({
 		createAccount() {
 			os.popup(import('./signup-dialog.vue'), {}, {
 				done: res => {
-					this.$store.dispatch('addAcount', res);
+					addAccount(res.id, res.i);
 					this.switchAccountWithToken(res.i);
 				},
 			}, 'closed');
 		},
 
 		switchAccount(account: any) {
-			const token = this.$store.state.device.accounts.find((x: any) => x.id === account.id).token;
+			const storedAccounts = getAccounts();
+			const token = storedAccounts.find(x => x.id === account.id).token;
 			this.switchAccountWithToken(token);
 		},
 
 		switchAccountWithToken(token: string) {
-			os.waiting();
+			login(token);
-
-			os.api('i', {}, token).then((i: any) => {
-				this.$store.dispatch('switchAccount', {
-					...i,
-					token: token
-				}).then(() => {
-					this.$nextTick(() => {
-						location.reload();
-					});
-				});
-			});
 		},
 	}
 });

src/client/components/signin.vue

@@ -56,6 +56,7 @@ import MkInput from './ui/input.vue';
 import { apiUrl, host } from '@/config';
 import { byteify, hexify } from '@/scripts/2fa';
 import * as os from '@/os';
+import { login } from '@/account';
 
 export default defineComponent({
 	components: {
@@ -97,7 +98,7 @@ export default defineComponent({
 
 	computed: {
 		meta() {
-			return this.$store.state.instance.meta;
+			return this.$instance;
 		},
 	},
 
@@ -114,8 +115,7 @@ export default defineComponent({
 
 		onLogin(res) {
 			if (this.autoSet) {
-				localStorage.setItem('i', res.i);
+				login(res.i);
-				location.reload();
 			}
 		},
 

src/client/components/signup.vue

@@ -59,6 +59,7 @@ import MkButton from './ui/button.vue';
 import MkInput from './ui/input.vue';
 import MkSwitch from './ui/switch.vue';
 import * as os from '@/os';
+import { login } from '@/account';
 
 export default defineComponent({
 	components: {
@@ -99,7 +100,7 @@ export default defineComponent({
 
 	computed: {
 		meta() {
-			return this.$store.state.instance.meta;
+			return this.$instance;
 		},
 
 		shouldDisableSubmitting(): boolean {
@@ -184,8 +185,7 @@ export default defineComponent({
 					this.$emit('signup', res);
 
 					if (this.autoSet) {
-						localStorage.setItem('i', res.i);
+						login(res.i);
-						location.reload();
 					}
 				});
 			}).catch(() => {

src/client/components/sub-note-content.vue

@@ -4,7 +4,7 @@
 		<span v-if="note.isHidden" style="opacity: 0.5">({{ $t('private') }})</span>
 		<span v-if="note.deletedAt" style="opacity: 0.5">({{ $t('deleted') }})</span>
 		<MkA class="reply" v-if="note.replyId" :to="`/notes/${note.replyId}`"><Fa :icon="faReply"/></MkA>
-		<Mfm v-if="note.text" :text="note.text" :author="note.user" :i="$store.state.i" :custom-emojis="note.emojis"/>
+		<Mfm v-if="note.text" :text="note.text" :author="note.user" :i="$i" :custom-emojis="note.emojis"/>
 		<MkA class="rp" v-if="note.renoteId" :to="`/notes/${note.renoteId}`">RN: ...</MkA>
 	</div>
 	<details v-if="note.files.length > 0">

src/client/components/timeline.vue

@@ -1,5 +1,5 @@
 <template>
-<XNotes :class="{ _noGap_: !$store.state.device.showGapBetweenNotesInTimeline }" ref="tl" :pagination="pagination" @before="$emit('before')" @after="e => $emit('after', e)" @queue="$emit('queue', $event)"/>
+<XNotes :class="{ _noGap_: !$store.state.showGapBetweenNotesInTimeline }" ref="tl" :pagination="pagination" @before="$emit('before')" @after="e => $emit('after', e)" @queue="$emit('queue', $event)"/>
 </template>
 
 <script lang="ts">
@@ -51,9 +51,9 @@ export default defineComponent({
 			connection2: null,
 			pagination: null,
 			baseQuery: {
-				includeMyRenotes: this.$store.state.settings.showMyRenotes,
+				includeMyRenotes: this.$store.state.showMyRenotes,
-				includeRenotedMyNotes: this.$store.state.settings.showRenotedMyNotes,
+				includeRenotedMyNotes: this.$store.state.showRenotedMyNotes,
-				includeLocalRenotes: this.$store.state.settings.showLocalRenotes
+				includeLocalRenotes: this.$store.state.showLocalRenotes
 			},
 			query: {},
 		};
@@ -66,7 +66,7 @@ export default defineComponent({
 			this.$emit('note');
 
 			if (this.sound) {
-				sound.play(note.userId === this.$store.state.i.id ? 'noteMy' : 'note');
+				sound.play(note.userId === this.$i.id ? 'noteMy' : 'note');
 			}
 		};
 

src/client/components/ui/context-menu.vue

@@ -1,5 +1,5 @@
 <template>
-<transition :name="$store.state.device.animation ? 'fade' : ''" appear>
+<transition :name="$store.state.animation ? 'fade' : ''" appear>
 	<div class="nvlagfpb" @contextmenu.prevent.stop="() => {}">
 		<MkMenu :items="items" @close="$emit('closed')" class="_popup _shadow" :align="'left'"/>
 	</div>

src/client/components/ui/modal.vue

@@ -1,10 +1,10 @@
 <template>
 <div class="mk-modal" v-hotkey.global="keymap" :style="{ pointerEvents: showing ? 'auto' : 'none', '--transformOrigin': transformOrigin }">
-	<transition :name="$store.state.device.animation ? 'modal-bg' : ''" appear>
+	<transition :name="$store.state.animation ? 'modal-bg' : ''" appear>
 		<div class="bg _modalBg" v-if="showing" @click="onBgClick"></div>
 	</transition>
 	<div class="content" :class="{ popup, fixed, top: position === 'top' }" @click.self="onBgClick" ref="content">
-		<transition :name="$store.state.device.animation ? popup ? 'modal-popup-content' : 'modal-content' : ''" appear @after-leave="$emit('closed')" @after-enter="childRendered">
+		<transition :name="$store.state.animation ? popup ? 'modal-popup-content' : 'modal-content' : ''" appear @after-leave="$emit('closed')" @after-enter="childRendered">
 			<slot v-if="showing"></slot>
 		</transition>
 	</div>

src/client/components/ui/pagination.vue

@@ -5,7 +5,7 @@
 		<slot name="empty"></slot>
 	</div>
 	<div class="more" v-show="more" key="_more_">
-		<MkButton class="button" v-appear="$store.state.device.enableInfiniteScroll ? fetchMore : null" @click="fetchMore" :disabled="moreFetching" :style="{ cursor: moreFetching ? 'wait' : 'pointer' }" primary>
+		<MkButton class="button" v-appear="$store.state.enableInfiniteScroll ? fetchMore : null" @click="fetchMore" :disabled="moreFetching" :style="{ cursor: moreFetching ? 'wait' : 'pointer' }" primary>
 			<template v-if="!moreFetching">{{ $t('loadMore') }}</template>
 			<template v-if="moreFetching"><MkLoading inline/></template>
 		</MkButton>

src/client/components/ui/window.vue

@@ -1,5 +1,5 @@
 <template>
-<transition :name="$store.state.device.animation ? 'window' : ''" appear @after-leave="$emit('closed')">
+<transition :name="$store.state.animation ? 'window' : ''" appear @after-leave="$emit('closed')">
 	<div class="ebkgocck" v-if="showing">
 		<div class="body _popup _shadow _narrow_" @mousedown="onBodyMousedown" @keydown="onKeydown">
 			<div class="header" @contextmenu.prevent.stop="onContextmenu">

src/client/components/url-preview.vue

@@ -4,7 +4,7 @@
 	<iframe :src="player.url + (player.url.match(/\?/) ? '&autoplay=1&auto_play=1' : '?autoplay=1&auto_play=1')" :width="player.width || '100%'" :heigth="player.height || 250" frameborder="0" allow="autoplay; encrypted-media" allowfullscreen />
 </div>
 <div v-else-if="tweetId && tweetExpanded" class="twitter" ref="twitter">
-	<iframe ref="tweet" scrolling="no" frameborder="no" :style="{ position: 'relative', left: `${tweetLeft}px`, width: `${tweetLeft < 0 ? 'auto' : '100%'}`, height: `${tweetHeight}px` }" :src="`https://platform.twitter.com/embed/index.html?embedId=${embedId}&amp;hideCard=false&amp;hideThread=false&amp;lang=en&amp;theme=${$store.state.device.darkMode ? 'dark' : 'light'}&amp;id=${tweetId}`"></iframe>
+	<iframe ref="tweet" scrolling="no" frameborder="no" :style="{ position: 'relative', left: `${tweetLeft}px`, width: `${tweetLeft < 0 ? 'auto' : '100%'}`, height: `${tweetHeight}px` }" :src="`https://platform.twitter.com/embed/index.html?embedId=${embedId}&amp;hideCard=false&amp;hideThread=false&amp;lang=en&amp;theme=${$store.state.darkMode ? 'dark' : 'light'}&amp;id=${tweetId}`"></iframe>
 </div>
 <div v-else class="mk-url-preview" v-size="{ max: [400, 350] }">
 	<transition name="zoom" mode="out-in">

src/client/components/user-info.vue

@@ -8,7 +8,7 @@
 	</div>
 	<div class="description">
 		<div class="mfm" v-if="user.description">
-			<Mfm :text="user.description" :author="user" :i="$store.state.i" :custom-emojis="user.emojis"/>
+			<Mfm :text="user.description" :author="user" :i="$i" :custom-emojis="user.emojis"/>
 		</div>
 		<span v-else style="opacity: 0.7;">{{ $t('noAccountDescription') }}</span>
 	</div>
@@ -23,7 +23,7 @@
 			<p>{{ $t('followers') }}</p><span>{{ user.followersCount }}</span>
 		</div>
 	</div>
-	<MkFollowButton class="koudoku-button" v-if="$store.getters.isSignedIn && user.id != $store.state.i.id" :user="user" mini/>
+	<MkFollowButton class="koudoku-button" v-if="$i && user.id != $i.id" :user="user" mini/>
 </div>
 </template>
 

src/client/components/user-list.vue

@@ -8,7 +8,7 @@
 	<div class="users">
 		<MkUserInfo class="user" v-for="user in users" :user="user" :key="user.id"/>
 	</div>
-	<button class="more" v-appear="$store.state.device.enableInfiniteScroll ? fetchMore : null" @click="fetchMore" :class="{ fetching: moreFetching }" v-show="more" :disabled="moreFetching">
+	<button class="more" v-appear="$store.state.enableInfiniteScroll ? fetchMore : null" @click="fetchMore" :class="{ fetching: moreFetching }" v-show="more" :disabled="moreFetching">
 		<template v-if="moreFetching"><Fa icon="spinner" pulse fixed-width/></template>{{ moreFetching ? $t('loading') : $t('loadMore') }}
 	</button>
 </div>

src/client/components/user-preview.vue

@@ -9,7 +9,7 @@
 				<p class="username"><MkAcct :user="user"/></p>
 			</div>
 			<div class="description">
-				<Mfm v-if="user.description" :text="user.description" :author="user" :i="$store.state.i" :custom-emojis="user.emojis"/>
+				<Mfm v-if="user.description" :text="user.description" :author="user" :i="$i" :custom-emojis="user.emojis"/>
 			</div>
 			<div class="status">
 				<div>
@@ -22,7 +22,7 @@
 					<p>{{ $t('followers') }}</p><span>{{ user.followersCount }}</span>
 				</div>
 			</div>
-			<MkFollowButton class="koudoku-button" v-if="$store.getters.isSignedIn && user.id != $store.state.i.id" :user="user" mini/>
+			<MkFollowButton class="koudoku-button" v-if="$i && user.id != $i.id" :user="user" mini/>
 		</div>
 		<div v-else>
 			<MkLoading/>

src/client/components/user-select-dialog.vue

@@ -79,7 +79,7 @@ export default defineComponent({
 		});
 
 		this.recentUsers = await os.api('users/show', {
-			userIds: this.$store.state.device.recentlyUsedUsers
+			userIds: this.$store.state.recentlyUsedUsers
 		});
 	},
 
@@ -108,10 +108,10 @@ export default defineComponent({
 			this.$refs.dialog.close();
 
 			// 最近使ったユーザー更新
-			let recents = this.$store.state.device.recentlyUsedUsers;
+			let recents = this.$store.state.recentlyUsedUsers;
 			recents = recents.filter(x => x !== this.selected.id);
 			recents.unshift(this.selected.id);
-			this.$store.commit('device/set', { key: 'recentlyUsedUsers', value: recents.splice(0, 16) });
+			this.$store.set('recentlyUsedUsers', recents.splice(0, 16));
 		},
 
 		cancel() {

src/client/components/users-dialog.vue

@@ -14,7 +14,7 @@
 			</div>
 		</MkA>
 	</div>
-	<button class="more _button" v-appear="$store.state.device.enableInfiniteScroll ? fetchMore : null" @click="fetchMore" v-show="more" :disabled="moreFetching">
+	<button class="more _button" v-appear="$store.state.enableInfiniteScroll ? fetchMore : null" @click="fetchMore" v-show="more" :disabled="moreFetching">
 		<template v-if="!moreFetching">{{ $t('loadMore') }}</template>
 		<template v-if="moreFetching"><Fa :icon="faSpinner" pulse fixed-width/></template>
 	</button>

src/client/init.ts

@@ -4,26 +4,54 @@
 
 import '@/style.scss';
 
-import { createApp } from 'vue';
+// TODO: そのうち消す
+if (localStorage.getItem('vuex') != null) {
+	const vuex = JSON.parse(localStorage.getItem('vuex'));
+
+	localStorage.setItem('accounts', JSON.stringify(vuex.device.accounts));
+	localStorage.setItem('miux:themes', JSON.stringify(vuex.device.themes));
+
+	for (const [k, v] of 	Object.entries(vuex.device.userData)) {
+		localStorage.setItem('pizzax::base::' + k, JSON.stringify({
+			widgets: v.widgets
+		}));
+
+		if (v.deck) {
+			localStorage.setItem('pizzax::deck::' + k, JSON.stringify({
+				columns: v.deck.columns,
+				layout: v.deck.layout,
+			}));
+		}
+	}
+
+	localStorage.removeItem('vuex');
+}
+
+import { createApp, watch } from 'vue';
 import { FontAwesomeIcon } from '@fortawesome/vue-fontawesome';
 
-import widgets from './widgets';
+import widgets from '@/widgets';
-import directives from './directives';
+import directives from '@/directives';
 import components from '@/components';
-import { version, apiUrl, ui } from '@/config';
+import { version, ui } from '@/config';
-import { store } from './store';
+import { router } from '@/router';
-import { router } from './router';
 import { applyTheme } from '@/scripts/theme';
 import { isDeviceDarkmode } from '@/scripts/is-device-darkmode';
-import { i18n, lang } from './i18n';
+import { i18n, lang } from '@/i18n';
 import { stream, isMobile, dialog } from '@/os';
-import * as sound from './scripts/sound';
+import * as sound from '@/scripts/sound';
+import { $i, refreshAccount, login, updateAccount, signout } from '@/account';
+import { defaultStore, ColdDeviceStorage } from '@/store';
+import { fetchInstance, instance } from '@/instance';
 
 console.info(`Misskey v${version}`);
 
 if (_DEV_) {
 	console.warn('Development mode!!!');
 
+	(window as any).$i = $i;
+	(window as any).$store = defaultStore;
+
 	window.addEventListener('error', event => {
 		console.error(event);
 		/*
@@ -81,80 +109,52 @@ html.setAttribute('lang', lang);
 //#endregion
 
 //#region Fetch user
-const signout = () => {
+if ($i && $i.token) {
-	store.dispatch('logout');
+	if (_DEV_) {
-	location.href = '/';
+		console.log('account cache found. refreshing...');
-};
-
-// ユーザーをフェッチしてコールバックする
-const fetchme = (token) => new Promise((done, fail) => {
-	// Fetch user
-	fetch(`${apiUrl}/i`, {
-		method: 'POST',
-		body: JSON.stringify({
-			i: token
-		})
-	})
-	.then(res => {
-		// When failed to authenticate user
-		if (res.status !== 200 && res.status < 500) {
-			return signout();
-		}
-
-		// Parse response
-		res.json().then(i => {
-			i.token = token;
-			done(i);
-		});
-	})
-	.catch(fail);
-});
-
-// キャッシュがあったとき
-if (store.state.i != null) {
-	// TODO: i.token が null になるケースってどんな時だっけ？
-	if (store.state.i.token == null) {
-		signout();
 	}
 
-	// 後から新鮮なデータをフェッチ
+	refreshAccount();
-	fetchme(store.state.i.token).then(freshData => {
-		store.dispatch('mergeMe', freshData);
-	});
 } else {
-	// Get token from localStorage
+	if (_DEV_) {
-	let i = localStorage.getItem('i');
+		console.log('no account cache found.');
+	}
 
 	// 連携ログインの場合用にCookieを参照する
-	if (i == null || i === 'null') {
+	const i = (document.cookie.match(/igi=(\w+)/) || [null, null])[1];
-		i = (document.cookie.match(/igi=(\w+)/) || [null, null])[1];
-	}
 
 	if (i != null && i !== 'null') {
+		if (_DEV_) {
+			console.log('signing...');
+		}
+
 		try {
 			document.body.innerHTML = '<div>Please wait...</div>';
-			const me = await fetchme(i);
+			await login(i);
-			await store.dispatch('login', me);
 			location.reload();
 		} catch (e) {
 			// Render the error screen
 			// TODO: ちゃんとしたコンポーネントをレンダリングする(v10とかのトラブルシューティングゲーム付きのやつみたいな)
 			document.body.innerHTML = '<div id="err">Oops!</div>';
 		}
+	} else {
+		if (_DEV_) {
+			console.log('not signed in');
+		}
 	}
 }
 //#endregion
 
-store.dispatch('instance/fetch').then(() => {
+fetchInstance().then(() => {
 	// Init service worker
 	//if (this.store.state.instance.meta.swPublickey) this.registerSw(this.store.state.instance.meta.swPublickey);
 });
 
-stream.init(store.state.i);
+stream.init($i);
 
 const app = createApp(await (
 	window.location.search === '?zen' ? import('@/ui/zen.vue') :
-	!store.getters.isSignedIn         ? import('@/ui/visitor.vue') :
+	!$i                               ? import('@/ui/visitor.vue') :
 	ui === 'deck'                     ? import('@/ui/deck.vue') :
 	ui === 'desktop'                  ? import('@/ui/desktop.vue') :
 	import('@/ui/default.vue')
@@ -164,7 +164,12 @@ if (_DEV_) {
 	app.config.performance = true;
 }
 
-app.use(store);
+app.config.globalProperties = {
+	$i,
+	$store: defaultStore,
+	$instance: instance,
+};
+
 app.use(router);
 app.use(i18n);
 // eslint-disable-next-line vue/component-definition-name-casing
@@ -180,46 +185,34 @@ await router.isReady();
 
 app.mount('body');
 
-// 他のタブと永続化されたstateを同期
+watch(defaultStore.reactiveState.darkMode, (darkMode) => {
-window.addEventListener('storage', e => {
-	if (e.key === 'vuex') {
-		store.replaceState({
-			...store.state,
-			...JSON.parse(e.newValue)
-		});
-	} else if (e.key === 'i') {
-		location.reload();
-	}
-}, false);
-
-store.watch(state => state.device.darkMode, darkMode => {
 	import('@/scripts/theme').then(({ builtinThemes }) => {
-		const themes = builtinThemes.concat(store.state.device.themes);
+		const themes = builtinThemes.concat(ColdDeviceStorage.get('themes'));
-		applyTheme(themes.find(x => x.id === (darkMode ? store.state.device.darkTheme : store.state.device.lightTheme)));
+		applyTheme(themes.find(x => x.id === (darkMode ? ColdDeviceStorage.get('darkTheme') : ColdDeviceStorage.get('lightTheme'))));
 	});
 });
 
 //#region Sync dark mode
-if (store.state.device.syncDeviceDarkMode) {
+if (ColdDeviceStorage.get('syncDeviceDarkMode')) {
-	store.commit('device/set', { key: 'darkMode', value: isDeviceDarkmode() });
+	defaultStore.set('darkMode', isDeviceDarkmode());
 }
 
 window.matchMedia('(prefers-color-scheme: dark)').addListener(mql => {
-	if (store.state.device.syncDeviceDarkMode) {
+	if (ColdDeviceStorage.get('syncDeviceDarkMode')) {
-		store.commit('device/set', { key: 'darkMode', value: mql.matches });
+		defaultStore.set('darkMode', mql.matches);
 	}
 });
 //#endregion
 
-store.watch(state => state.device.useBlurEffectForModal, v => {
+watch(defaultStore.reactiveState.useBlurEffectForModal, v => {
 	document.documentElement.style.setProperty('--modalBgFilter', v ? 'blur(4px)' : 'none');
 }, { immediate: true });
 
 let reloadDialogShowing = false;
 stream.on('_disconnected_', async () => {
-	if (store.state.device.serverDisconnectedBehavior === 'reload') {
+	if (defaultStore.state.serverDisconnectedBehavior === 'reload') {
 		location.reload();
-	} else if (store.state.device.serverDisconnectedBehavior === 'dialog') {
+	} else if (defaultStore.state.serverDisconnectedBehavior === 'dialog') {
 		if (reloadDialogShowing) return;
 		reloadDialogShowing = true;
 		const { canceled } = await dialog({
@@ -240,13 +233,13 @@ stream.on('emojiAdded', data => {
 	//store.commit('instance/set', );
 });
 
-for (const plugin of store.state.deviceUser.plugins.filter(p => p.active)) {
+for (const plugin of ColdDeviceStorage.get('plugins').filter(p => p.active)) {
 	import('./plugin').then(({ install }) => {
 		install(plugin);
 	});
 }
 
-if (store.getters.isSignedIn) {
+if ($i) {
 	if ('Notification' in window) {
 		// 許可を得ていなかったらリクエスト
 		if (Notification.permission === 'default') {
@@ -258,103 +251,73 @@ if (store.getters.isSignedIn) {
 
 	// 自分の情報が更新されたとき
 	main.on('meUpdated', i => {
-		store.dispatch('mergeMe', i);
+		updateAccount(i);
 	});
 
 	main.on('readAllNotifications', () => {
-		store.dispatch('mergeMe', {
+		updateAccount({ hasUnreadNotification: false });
-			hasUnreadNotification: false
-		});
 	});
 
 	main.on('unreadNotification', () => {
-		store.dispatch('mergeMe', {
+		updateAccount({ hasUnreadNotification: true });
-			hasUnreadNotification: true
-		});
 	});
 
 	main.on('unreadMention', () => {
-		store.dispatch('mergeMe', {
+		updateAccount({ hasUnreadMentions: true });
-			hasUnreadMentions: true
-		});
 	});
 
 	main.on('readAllUnreadMentions', () => {
-		store.dispatch('mergeMe', {
+		updateAccount({ hasUnreadMentions: false });
-			hasUnreadMentions: false
-		});
 	});
 
 	main.on('unreadSpecifiedNote', () => {
-		store.dispatch('mergeMe', {
+		updateAccount({ hasUnreadSpecifiedNotes: true });
-			hasUnreadSpecifiedNotes: true
-		});
 	});
 
 	main.on('readAllUnreadSpecifiedNotes', () => {
-		store.dispatch('mergeMe', {
+		updateAccount({ hasUnreadSpecifiedNotes: false });
-			hasUnreadSpecifiedNotes: false
-		});
 	});
 
 	main.on('readAllMessagingMessages', () => {
-		store.dispatch('mergeMe', {
+		updateAccount({ hasUnreadMessagingMessage: false });
-			hasUnreadMessagingMessage: false
-		});
 	});
 
 	main.on('unreadMessagingMessage', () => {
-		store.dispatch('mergeMe', {
+		updateAccount({ hasUnreadMessagingMessage: true });
-			hasUnreadMessagingMessage: true
-		});
-
 		sound.play('chatBg');
 	});
 
 	main.on('readAllAntennas', () => {
-		store.dispatch('mergeMe', {
+		updateAccount({ hasUnreadAntenna: false });
-			hasUnreadAntenna: false
-		});
 	});
 
 	main.on('unreadAntenna', () => {
-		store.dispatch('mergeMe', {
+		updateAccount({ hasUnreadAntenna: true });
-			hasUnreadAntenna: true
-		});
-
 		sound.play('antenna');
 	});
 
 	main.on('readAllAnnouncements', () => {
-		store.dispatch('mergeMe', {
+		updateAccount({ hasUnreadAnnouncement: false });
-			hasUnreadAnnouncement: false
-		});
 	});
 
 	main.on('readAllChannels', () => {
-		store.dispatch('mergeMe', {
+		updateAccount({ hasUnreadChannel: false });
-			hasUnreadChannel: false
-		});
 	});
 
 	main.on('unreadChannel', () => {
-		store.dispatch('mergeMe', {
+		updateAccount({ hasUnreadChannel: true });
-			hasUnreadChannel: true
-		});
-
 		sound.play('channel');
 	});
 
 	main.on('readAllAnnouncements', () => {
-		store.dispatch('mergeMe', {
+		updateAccount({ hasUnreadAnnouncement: false });
-			hasUnreadAnnouncement: false
-		});
 	});
 
 	main.on('clientSettingUpdated', x => {
-		store.commit('settings/set', {
+		updateAccount({
-			key: x.key,
+			clientData: {
-			value: x.value
+				[x.key]: x.value
+			}
 		});
 	});
 
@@ -364,4 +327,3 @@ if (store.getters.isSignedIn) {
 		signout();
 	});
 }
-

src/client/instance.ts

@@ -0,0 +1,45 @@
+import { computed, reactive } from 'vue';
+import { api } from './os';
+
+// TODO: 他のタブと永続化されたstateを同期
+
+type Instance = {
+	emojis: {
+		category: string;
+	}[];
+};
+
+const data = localStorage.getItem('instance');
+
+// TODO: instanceをリアクティブにするかは再考の余地あり
+
+export const instance: Instance = reactive(data ? JSON.parse(data) : {
+	// TODO: set default values
+});
+
+export async function fetchInstance() {
+	const meta = await api('meta', {
+		detail: false
+	});
+
+	for (const [k, v] of Object.entries(meta)) {
+		instance[k] = v;
+	}
+
+	localStorage.setItem('instance', JSON.stringify(instance));
+}
+
+export const emojiCategories = computed(() => {
+	const categories = new Set();
+	for (const emoji of instance.emojis) {
+		categories.add(emoji.category);
+	}
+	return Array.from(categories);
+});
+
+// このファイルに書きたくないけどここに書かないと何故かVeturが認識しない
+declare module '@vue/runtime-core' {
+	interface ComponentCustomProperties {
+		$instance: typeof instance;
+	}
+}

src/client/os.ts

@@ -1,12 +1,11 @@
 import { Component, defineAsyncComponent, markRaw, reactive, Ref, ref } from 'vue';
 import { EventEmitter } from 'eventemitter3';
 import Stream from '@/scripts/stream';
-import { store } from '@/store';
 import { apiUrl, debug } from '@/config';
 import MkPostFormDialog from '@/components/post-form-dialog.vue';
 import MkWaitingDialog from '@/components/waiting-dialog.vue';
 import { resolve } from '@/router';
-import { device } from './cold-storage';
+import { $i } from './account';
 
 const ua = navigator.userAgent.toLowerCase();
 export const isMobile = /mobile|iphone|ipad|android/.test(ua);
@@ -40,7 +39,7 @@ export function api(endpoint: string, data: Record<string, any> = {}, token?: st
 
 	const promise = new Promise((resolve, reject) => {
 		// Append a credential
-		if (store.getters.isSignedIn) (data as any).i = store.state.i.token;
+		if ($i) (data as any).i = $i.token;
 		if (token !== undefined) (data as any).i = token;
 
 		// Send request
@@ -368,7 +367,7 @@ export function upload(file: File, folder?: any, name?: string) {
 			uploads.value.push(ctx);
 
 			const data = new FormData();
-			data.append('i', store.state.i.token);
+			data.append('i', $i.token);
 			data.append('force', 'true');
 			data.append('file', file);
 

src/client/pages/_error_.vue

@@ -1,5 +1,5 @@
 <template>
-<transition :name="$store.state.device.animation ? 'zoom' : ''" appear>
+<transition :name="$store.state.animation ? 'zoom' : ''" appear>
 	<div class="_section">
 		<div class="mjndxjch _content">
 			<img src="https://xn--931a.moe/assets/error.jpg" class="_ghost"/>

src/client/pages/about-misskey.vue

@@ -7,7 +7,7 @@
 				<img src="/assets/icons/512.png" alt="" class="icon" ref="icon" @load="iconLoaded" draggable="false"/>
 				<div class="misskey">Misskey</div>
 				<div class="version">v{{ version }}</div>
-				<span class="emoji" v-for="emoji in easterEggEmojis" :key="emoji.id" :data-physics-x="emoji.left" :data-physics-y="emoji.top" :class="{ _physics_circle_: !emoji.emoji.startsWith(':') }"><MkEmoji class="emoji" :emoji="emoji.emoji" :custom-emojis="$store.state.instance.meta.emojis" :is-reaction="false" :normal="true" :no-style="true"/></span>
+				<span class="emoji" v-for="emoji in easterEggEmojis" :key="emoji.id" :data-physics-x="emoji.left" :data-physics-y="emoji.top" :class="{ _physics_circle_: !emoji.emoji.startsWith(':') }"><MkEmoji class="emoji" :emoji="emoji.emoji" :custom-emojis="$instance.emojis" :is-reaction="false" :normal="true" :no-style="true"/></span>
 			</div>
 		</section>
 		<section class="_formItem" style="text-align: center; padding: 0 16px;" @click="gravity">
@@ -144,7 +144,7 @@ export default defineComponent({
 
 	methods: {
 		iconLoaded() {
-			const emojis = this.$store.state.settings.reactions;
+			const emojis = this.$store.state.reactions;
 			const containerWidth = this.$refs.about.offsetWidth;
 			for (let i = 0; i < 32; i++) {
 				this.easterEggEmojis.push({

src/client/pages/about.vue

@@ -59,7 +59,7 @@ export default defineComponent({
 
 	computed: {
 		meta() {
-			return this.$store.state.instance.meta;
+			return this.$instance;
 		},
 	},
 });

src/client/pages/announcements.vue

@@ -2,12 +2,12 @@
 <div class="_section">
 	<MkPagination :pagination="pagination" #default="{items}" class="ruryvtyk _content">
 		<section class="_card announcement _vMargin" v-for="(announcement, i) in items" :key="announcement.id">
-			<div class="_title"><span v-if="$store.getters.isSignedIn && !announcement.isRead">🆕 </span>{{ announcement.title }}</div>
+			<div class="_title"><span v-if="$i && !announcement.isRead">🆕 </span>{{ announcement.title }}</div>
 			<div class="_content">
 				<Mfm :text="announcement.text"/>
 				<img v-if="announcement.imageUrl" :src="announcement.imageUrl"/>
 			</div>
-			<div class="_footer" v-if="$store.getters.isSignedIn && !announcement.isRead">
+			<div class="_footer" v-if="$i && !announcement.isRead">
 				<MkButton @click="read(items, announcement, i)" primary><Fa :icon="faCheck"/> {{ $t('gotIt') }}</MkButton>
 			</div>
 		</section>

src/client/pages/auth.vue

@@ -1,8 +1,8 @@
 <template>
-<div class="" v-if="$store.getters.isSignedIn && fetching">
+<div class="" v-if="$i && fetching">
 	<MkLoading/>
 </div>
-<div v-else-if="$store.getters.isSignedIn">
+<div v-else-if="$i">
 	<XForm
 		class="form"
 		ref="form"
@@ -33,6 +33,7 @@ import { defineComponent } from 'vue';
 import XForm from './auth.form.vue';
 import MkSignin from '@/components/signin.vue';
 import * as os from '@/os';
+import { login } from '@/account';
 
 export default defineComponent({
 	components: {
@@ -52,7 +53,7 @@ export default defineComponent({
 		}
 	},
 	mounted() {
-		if (!this.$store.getters.isSignedIn) return;
+		if (!this.$i) return;
 
 		// Fetch session
 		os.api('auth/session/show', {
@@ -83,8 +84,7 @@ export default defineComponent({
 				location.href = `${this.session.app.callbackUrl}?token=${this.session.token}`;
 			}
 		}, onLogin(res) {
-			localStorage.setItem('i', res.i);
+			login(res.i);
-			location.reload();
 		}
 	}
 });

src/client/pages/channel.vue

@@ -16,11 +16,11 @@
 			<div class="fade"></div>
 		</div>
 		<div class="description" v-if="channel.description">
-			<Mfm :text="channel.description" :is-note="false" :i="$store.state.i"/>
+			<Mfm :text="channel.description" :is-note="false" :i="$i"/>
 		</div>
 	</div>
 
-	<XPostForm :channel="channel" class="post-form _content _panel _vMargin" fixed v-if="$store.getters.isSignedIn"/>
+	<XPostForm :channel="channel" class="post-form _content _panel _vMargin" fixed v-if="$i"/>
 
 	<XTimeline class="_content _vMargin" src="channel" :channel="channelId" @before="before" @after="after"/>
 </div>

src/client/pages/channels.vue

@@ -1,6 +1,6 @@
 <template>
 <div>
-	<div class="_section" style="padding: 0;" v-if="$store.getters.isSignedIn">
+	<div class="_section" style="padding: 0;" v-if="$i">
 		<MkTab class="_content" v-model:value="tab">
 			<option value="featured"><Fa :icon="faFireAlt"/> {{ $t('_channel.featured') }}</option>
 			<option value="following"><Fa :icon="faHeart"/> {{ $t('_channel.following') }}</option>

src/client/pages/clip.vue

@@ -2,7 +2,7 @@
 <div v-if="clip" class="_section">
 	<div class="okzinsic _content _panel _vMargin">
 		<div class="description" v-if="clip.description">
-			<Mfm :text="clip.description" :is-note="false" :i="$store.state.i"/>
+			<Mfm :text="clip.description" :is-note="false" :i="$i"/>
 		</div>
 		<div class="user">
 			<MkAvatar :user="clip.user" class="avatar"/> <MkUserName :user="clip.user" :nowrap="false"/>
@@ -58,7 +58,7 @@ export default defineComponent({
 
 	computed: {
 		isOwned(): boolean {
-			return this.$store.getters.isSignedIn && this.clip && (this.$store.state.i.id === this.clip.userId);
+			return this.$i && this.clip && (this.$i.id === this.clip.userId);
 		}
 	},
 

src/client/pages/explore.vue

@@ -142,7 +142,7 @@ export default defineComponent({
 
 	computed: {
 		meta() {
-			return this.$store.state.instance.meta;
+			return this.$instance;
 		},
 		tagUsers(): any {
 			return {

src/client/pages/follow-requests.vue

@@ -16,7 +16,7 @@
 						<p class="acct">@{{ acct(req.follower) }}</p>
 					</div>
 					<div class="description" v-if="req.follower.description" :title="req.follower.description">
-						<Mfm :text="req.follower.description" :is-note="false" :author="req.follower" :i="$store.state.i" :custom-emojis="req.follower.emojis" :plain="true" :nowrap="true"/>
+						<Mfm :text="req.follower.description" :is-note="false" :author="req.follower" :i="$i" :custom-emojis="req.follower.emojis" :plain="true" :nowrap="true"/>
 					</div>
 					<div class="actions">
 						<button class="_button" @click="accept(req.follower)"><Fa :icon="faCheck"/></button>

src/client/pages/instance/index.metrics.vue

@@ -160,7 +160,7 @@ export default defineComponent({
 	computed: {
 		gridColor() {
 			// TODO: var(--panel)の色が暗いか明るいかで判定する
-			return this.$store.state.device.darkMode ? 'rgba(255, 255, 255, 0.1)' : 'rgba(0, 0, 0, 0.1)';
+			return this.$store.state.darkMode ? 'rgba(255, 255, 255, 0.1)' : 'rgba(0, 0, 0, 0.1)';
 		},
 	},
 

src/client/pages/instance/index.vue

@@ -122,7 +122,7 @@ export default defineComponent({
 
 	computed: {
 		meta() {
-			return this.$store.state.instance.meta;
+			return this.$instance;
 		},
 	},
 

src/client/pages/instance/instance.vue

@@ -206,7 +206,7 @@ export default defineComponent({
 		},
 
 		meta() {
-			return this.$store.state.instance.meta;
+			return this.$instance;
 		},
 
 		isBlocked() {

src/client/pages/instance/queue.chart.vue

@@ -63,7 +63,7 @@ export default defineComponent({
 		this.fetchJobs();
 
 		// TODO: var(--panel)の色が暗いか明るいかで判定する
-		const gridColor = this.$store.state.device.darkMode ? 'rgba(255, 255, 255, 0.1)' : 'rgba(0, 0, 0, 0.1)';
+		const gridColor = this.$store.state.darkMode ? 'rgba(255, 255, 255, 0.1)' : 'rgba(0, 0, 0, 0.1)';
 
 		Chart.defaults.global.defaultFontColor = getComputedStyle(document.documentElement).getPropertyValue('--fg');
 

src/client/pages/instance/settings.vue

@@ -259,6 +259,7 @@ import MkInfo from '@/components/ui/info.vue';
 import { url } from '@/config';
 import getAcct from '../../../misc/acct/render';
 import * as os from '@/os';
+import { fetchInstance } from '@/instance';
 
 export default defineComponent({
 	components: {
@@ -565,7 +566,7 @@ export default defineComponent({
 				summalyProxy: this.summalyProxy,
 				useStarForReactionFallback: this.useStarForReactionFallback,
 			}).then(() => {
-				this.$store.dispatch('instance/fetch');
+				fetchInstance();
 				if (withDialog) {
 					os.success();
 				}

src/client/pages/instance/user-dialog.vue

@@ -24,7 +24,7 @@
 		</div>
 		<div class="_section">
 			<div class="_content">
-				<MkSwitch v-if="user.host == null && $store.state.i.isAdmin && (moderator || !user.isAdmin)" @update:value="toggleModerator" v-model:value="moderator">{{ $t('moderator') }}</MkSwitch>
+				<MkSwitch v-if="user.host == null && $i.isAdmin && (moderator || !user.isAdmin)" @update:value="toggleModerator" v-model:value="moderator">{{ $t('moderator') }}</MkSwitch>
 				<MkSwitch @update:value="toggleSilence" v-model:value="silenced">{{ $t('silence') }}</MkSwitch>
 				<MkSwitch @update:value="toggleSuspend" v-model:value="suspended">{{ $t('suspend') }}</MkSwitch>
 			</div>

src/client/pages/messaging/index.vue

@@ -6,7 +6,7 @@
 		<div class="history" v-if="messages.length > 0">
 			<MkA v-for="(message, i) in messages"
 				class="message _panel"
-				:class="{ isMe: isMe(message), isRead: message.groupId ? message.reads.includes($store.state.i.id) : message.isRead }"
+				:class="{ isMe: isMe(message), isRead: message.groupId ? message.reads.includes($i.id) : message.isRead }"
 				:to="message.groupId ? `/my/messaging/group/${message.groupId}` : `/my/messaging/${getAcct(isMe(message) ? message.recipient : message.user)}`"
 				:data-index="i"
 				:key="message.id"
@@ -88,7 +88,7 @@ export default defineComponent({
 		getAcct,
 
 		isMe(message) {
-			return message.userId == this.$store.state.i.id;
+			return message.userId == this.$i.id;
 		},
 
 		onMessage(message) {
@@ -111,7 +111,7 @@ export default defineComponent({
 					if (found.recipientId) {
 						found.isRead = true;
 					} else if (found.groupId) {
-						found.reads.push(this.$store.state.i.id);
+						found.reads.push(this.$i.id);
 					}
 				}
 			}

src/client/pages/messaging/messaging-room.form.vue

@@ -91,8 +91,8 @@ export default defineComponent({
 					const file = items[0].getAsFile();
 					const lio = file.name.lastIndexOf('.');
 					const ext = lio >= 0 ? file.name.slice(lio) : '';
-					const formatted = `${formatTimeString(new Date(file.lastModified), this.$store.state.settings.pastedFileName).replace(/{{number}}/g, '1')}${ext}`;
+					const formatted = `${formatTimeString(new Date(file.lastModified), this.$store.state.pastedFileName).replace(/{{number}}/g, '1')}${ext}`;
-					const name = this.$store.state.settings.pasteDialog
+					const name = this.$store.state.pasteDialog
 						? await os.dialog({
 							title: this.$t('enterFileName'),
 							input: {
@@ -163,7 +163,7 @@ export default defineComponent({
 		},
 
 		upload(file: File, name?: string) {
-			os.upload(file, this.$store.state.settings.uploadFolder, name).then(res => {
+			os.upload(file, this.$store.state.uploadFolder, name).then(res => {
 				this.file = res;
 			});
 		},

src/client/pages/messaging/messaging-room.message.vue

@@ -7,7 +7,7 @@
 				<img src="/assets/remove.png" alt="Delete"/>
 			</button>
 			<div class="content" v-if="!message.isDeleted">
-				<Mfm class="text" v-if="message.text" ref="text" :text="message.text" :i="$store.state.i"/>
+				<Mfm class="text" v-if="message.text" ref="text" :text="message.text" :i="$i"/>
 				<div class="file" v-if="message.file">
 					<a :href="message.file.url" rel="noopener" target="_blank" :title="message.file.name">
 						<img v-if="message.file.type.split('/')[0] == 'image'" :src="message.file.url" :alt="message.file.name"/>
@@ -56,7 +56,7 @@ export default defineComponent({
 	},
 	computed: {
 		isMe(): boolean {
-			return this.message.userId === this.$store.state.i.id;
+			return this.message.userId === this.$i.id;
 		},
 		urls(): string[] {
 			if (this.message.text) {

src/client/pages/messaging/messaging-room.vue

@@ -110,7 +110,7 @@ const Component = defineComponent({
 
 	mounted() {
 		this.fetch();
-		if (this.$store.state.device.enableInfiniteScroll) {
+		if (this.$store.state.enableInfiniteScroll) {
 			this.$nextTick(() => this.ilObserver.observe(this.$refs.loadMore as Element));
 		}
 	},
@@ -224,7 +224,7 @@ const Component = defineComponent({
 			const _isBottom = isBottom(this.$el, 64);
 
 			this.messages.push(message);
-			if (message.userId != this.$store.state.i.id && !document.hidden) {
+			if (message.userId != this.$i.id && !document.hidden) {
 				this.connection.send('read', {
 					id: message.id
 				});
@@ -235,7 +235,7 @@ const Component = defineComponent({
 				this.$nextTick(() => {
 					this.scrollToBottom();
 				});
-			} else if (message.userId != this.$store.state.i.id) {
+			} else if (message.userId != this.$i.id) {
 				// Notify
 				this.notifyNewMessage();
 			}
@@ -299,7 +299,7 @@ const Component = defineComponent({
 		onVisibilitychange() {
 			if (document.hidden) return;
 			for (const message of this.messages) {
-				if (message.userId !== this.$store.state.i.id && !message.isRead) {
+				if (message.userId !== this.$i.id && !message.isRead) {
 					this.connection.send('read', {
 						id: message.id
 					});

src/client/pages/mfm-cheat-sheet.vue

@@ -238,7 +238,7 @@ export default defineComponent({
 			preview_hashtag: '#test',
 			preview_url: `https://example.com`,
 			preview_link: `[${this.$t('_mfm.dummy')}](https://example.com)`,
-			preview_emoji: `:${this.$store.state.instance.meta.emojis[0].name}:`,
+			preview_emoji: `:${this.$instance.emojis[0].name}:`,
 			preview_bold: `**${this.$t('_mfm.dummy')}**`,
 			preview_small: `<small>${this.$t('_mfm.dummy')}</small>`,
 			preview_center: `<center>${this.$t('_mfm.dummy')}</center>`,

src/client/pages/miauth.vue

@@ -1,5 +1,5 @@
 <template>
-<div v-if="$store.getters.isSignedIn">
+<div v-if="$i">
 	<div class="waiting _section" v-if="state == 'waiting'">
 		<div class="_content">
 			<MkLoading/>
@@ -41,6 +41,7 @@ import { defineComponent } from 'vue';
 import MkSignin from '@/components/signin.vue';
 import MkButton from '@/components/ui/button.vue';
 import * as os from '@/os';
+import { login } from '@/account';
 
 export default defineComponent({
 	components: {
@@ -88,8 +89,7 @@ export default defineComponent({
 			this.state = 'denied';
 		},
 		onLogin(res) {
-			localStorage.setItem('i', res.i);
+			login(res.i);
-			location.reload();
 		}
 	}
 });

src/client/pages/page-editor/page-editor.vue

@@ -141,7 +141,7 @@ export default defineComponent({
 				title: this.$t('_pages.newPage'),
 				icon: faPencilAlt,
 			}),
-			author: this.$store.state.i,
+			author: this.$i,
 			readonly: false,
 			page: null,
 			pageId: null,

src/client/pages/page.vue

@@ -21,9 +21,9 @@
 	<div class="_section links">
 		<div class="_content">
 			<MkA :to="`./${page.name}/view-source`" class="link">{{ $t('_pages.viewSource') }}</MkA>
-			<template v-if="$store.getters.isSignedIn && $store.state.i.id === page.userId">
+			<template v-if="$i && $i.id === page.userId">
 				<MkA :to="`/pages/edit/${page.id}`" class="link">{{ $t('_pages.editThisPage') }}</MkA>
-				<button v-if="$store.state.i.pinnedPageId === page.id" @click="pin(false)" class="link _textButton">{{ $t('unpin') }}</button>
+				<button v-if="$i.pinnedPageId === page.id" @click="pin(false)" class="link _textButton">{{ $t('unpin') }}</button>
 				<button v-else @click="pin(true)" class="link _textButton">{{ $t('pin') }}</button>
 			</template>
 		</div>

src/client/pages/pages.vue

@@ -1,6 +1,6 @@
 <template>
 <div>
-	<MkTab v-model:value="tab" v-if="$store.getters.isSignedIn">
+	<MkTab v-model:value="tab" v-if="$i">
 		<option value="featured"><Fa :icon="faFireAlt"/> {{ $t('_pages.featured') }}</option>
 		<option value="my"><Fa :icon="faEdit"/> {{ $t('_pages.my') }}</option>
 		<option value="liked"><Fa :icon="faHeart"/> {{ $t('_pages.liked') }}</option>

src/client/pages/reversi/game.board.vue

@@ -22,11 +22,11 @@
 	</div>
 
 	<div class="board">
-		<div class="labels-x" v-if="$store.state.settings.gamesReversiShowBoardLabels">
+		<div class="labels-x" v-if="$store.state.gamesReversiShowBoardLabels">
 			<span v-for="i in game.map[0].length">{{ String.fromCharCode(64 + i) }}</span>
 		</div>
 		<div class="flex">
-			<div class="labels-y" v-if="$store.state.settings.gamesReversiShowBoardLabels">
+			<div class="labels-y" v-if="$store.state.gamesReversiShowBoardLabels">
 				<div v-for="i in game.map.length">{{ i }}</div>
 			</div>
 			<div class="cells" :style="cellsStyle">
@@ -35,7 +35,7 @@
 					@click="set(i)"
 					:title="`${String.fromCharCode(65 + o.transformPosToXy(i)[0])}${o.transformPosToXy(i)[1] + 1}`"
 				>
-					<template v-if="$store.state.settings.gamesReversiUseAvatarStones || true">
+					<template v-if="$store.state.gamesReversiUseAvatarStones || true">
 						<img v-if="stone === true" :src="blackUser.avatarUrl" alt="black">
 						<img v-if="stone === false" :src="whiteUser.avatarUrl" alt="white">
 					</template>
@@ -45,11 +45,11 @@
 					</template>
 				</div>
 			</div>
-			<div class="labels-y" v-if="$store.state.settings.gamesReversiShowBoardLabels">
+			<div class="labels-y" v-if="$store.state.gamesReversiShowBoardLabels">
 				<div v-for="i in game.map.length">{{ i }}</div>
 			</div>
 		</div>
-		<div class="labels-x" v-if="$store.state.settings.gamesReversiShowBoardLabels">
+		<div class="labels-x" v-if="$store.state.gamesReversiShowBoardLabels">
 			<span v-for="i in game.map[0].length">{{ String.fromCharCode(64 + i) }}</span>
 		</div>
 	</div>
@@ -126,14 +126,14 @@ export default defineComponent({
 
 	computed: {
 		iAmPlayer(): boolean {
-			if (!this.$store.getters.isSignedIn) return false;
+			if (!this.$i) return false;
-			return this.game.user1Id == this.$store.state.i.id || this.game.user2Id == this.$store.state.i.id;
+			return this.game.user1Id == this.$i.id || this.game.user2Id == this.$i.id;
 		},
 
 		myColor(): Color {
 			if (!this.iAmPlayer) return null;
-			if (this.game.user1Id == this.$store.state.i.id && this.game.black == 1) return true;
+			if (this.game.user1Id == this.$i.id && this.game.black == 1) return true;
-			if (this.game.user2Id == this.$store.state.i.id && this.game.black == 2) return true;
+			if (this.game.user2Id == this.$i.id && this.game.black == 2) return true;
 			return false;
 		},
 
@@ -234,7 +234,7 @@ export default defineComponent({
 		isMyTurn(): boolean {
 			if (!this.iAmPlayer) return false;
 			if (this.turnUser() == null) return false;
-			return this.turnUser().id == this.$store.state.i.id;
+			return this.turnUser().id == this.$i.id;
 		},
 
 		set(pos) {

src/client/pages/reversi/game.setting.vue

@@ -169,13 +169,13 @@ export default defineComponent({
 			return categories.filter((item, pos) => categories.indexOf(item) == pos);
 		},
 		isAccepted(): boolean {
-			if (this.game.user1Id == this.$store.state.i.id && this.game.user1Accepted) return true;
+			if (this.game.user1Id == this.$i.id && this.game.user1Accepted) return true;
-			if (this.game.user2Id == this.$store.state.i.id && this.game.user2Accepted) return true;
+			if (this.game.user2Id == this.$i.id && this.game.user2Accepted) return true;
 			return false;
 		},
 		isOpAccepted(): boolean {
-			if (this.game.user1Id != this.$store.state.i.id && this.game.user1Accepted) return true;
+			if (this.game.user1Id != this.$i.id && this.game.user1Accepted) return true;
-			if (this.game.user2Id != this.$store.state.i.id && this.game.user2Accepted) return true;
+			if (this.game.user2Id != this.$i.id && this.game.user2Accepted) return true;
 			return false;
 		}
 	},
@@ -186,8 +186,8 @@ export default defineComponent({
 		this.connection.on('initForm', this.onInitForm);
 		this.connection.on('message', this.onMessage);
 
-		if (this.game.user1Id != this.$store.state.i.id && this.game.form1) this.form = this.game.form1;
+		if (this.game.user1Id != this.$i.id && this.game.form1) this.form = this.game.form1;
-		if (this.game.user2Id != this.$store.state.i.id && this.game.form2) this.form = this.game.form2;
+		if (this.game.user2Id != this.$i.id && this.game.form2) this.form = this.game.form2;
 	},
 
 	beforeUnmount() {
@@ -233,12 +233,12 @@ export default defineComponent({
 		},
 
 		onInitForm(x) {
-			if (x.userId == this.$store.state.i.id) return;
+			if (x.userId == this.$i.id) return;
 			this.form = x.form;
 		},
 
 		onMessage(x) {
-			if (x.userId == this.$store.state.i.id) return;
+			if (x.userId == this.$i.id) return;
 			this.messages.unshift(x.message);
 		},
 

src/client/pages/reversi/index.vue

@@ -91,7 +91,7 @@ export default defineComponent({
 	},
 
 	mounted() {
-		if (this.$store.getters.isSignedIn) {
+		if (this.$i) {
 			this.connection = os.stream.useSharedConnection('gamesReversi');
 
 			this.connection.on('invited', this.onInvited);

src/client/pages/room/room.vue

@@ -62,6 +62,7 @@ import MkButton from '@/components/ui/button.vue';
 import MkSelect from '@/components/ui/select.vue';
 import { selectFile } from '@/scripts/select-file';
 import * as os from '@/os';
+import { ColdDeviceStorage } from '@/store';
 
 let room: Room;
 
@@ -107,7 +108,7 @@ export default defineComponent({
 			...parseAcct(this.acct)
 		});
 
-		this.isMyRoom = this.$store.getters.isSignedIn && (this.$store.state.i.id === this.user.id);
+		this.isMyRoom = this.$i && (this.$i.id === this.user.id);
 
 		const roomInfo = await os.api('room/show', {
 			userId: this.user.id
@@ -117,7 +118,7 @@ export default defineComponent({
 		this.carpetColor = roomInfo.carpetColor;
 
 		room = new Room(this.user, this.isMyRoom, roomInfo, this.$el, {
-			graphicsQuality: this.$store.state.device.roomGraphicsQuality,
+			graphicsQuality: ColdDeviceStorage.get('roomGraphicsQuality'),
 			onChangeSelect: obj => {
 				this.objectSelected = obj != null;
 				if (obj) {
@@ -132,7 +133,7 @@ export default defineComponent({
 					});
 				}
 			},
-			useOrthographicCamera: this.$store.state.device.roomUseOrthographicCamera
+			useOrthographicCamera: ColdDeviceStorage.get('roomUseOrthographicCamera'),
 		});
 	},
 

src/client/pages/settings/2fa.vue

@@ -2,8 +2,8 @@
 <section class="_card">
 	<div class="_title"><Fa :icon="faLock"/> {{ $t('twoStepAuthentication') }}</div>
 	<div class="_content">
-		<MkButton v-if="!data && !$store.state.i.twoFactorEnabled" @click="register">{{ $t('_2fa.registerDevice') }}</MkButton>
+		<MkButton v-if="!data && !$i.twoFactorEnabled" @click="register">{{ $t('_2fa.registerDevice') }}</MkButton>
-		<template v-if="$store.state.i.twoFactorEnabled">
+		<template v-if="$i.twoFactorEnabled">
 			<p>{{ $t('_2fa.alreadyRegistered') }}</p>
 			<MkButton @click="unregister">{{ $t('unregister') }}</MkButton>
 
@@ -13,14 +13,14 @@
 				<h2 class="heading">{{ $t('securityKey') }}</h2>
 				<p>{{ $t('_2fa.securityKeyInfo') }}</p>
 				<div class="key-list">
-					<div class="key" v-for="key in $store.state.i.securityKeysList">
+					<div class="key" v-for="key in $i.securityKeysList">
 						<h3>{{ key.name }}</h3>
 						<div class="last-used">{{ $t('lastUsed') }}<MkTime :time="key.lastUsed"/></div>
 						<MkButton @click="unregisterKey(key)">{{ $t('unregister') }}</MkButton>
 					</div>
 				</div>
 
-				<MkSwitch v-model:value="usePasswordLessLogin" @update:value="updatePasswordLessLogin" v-if="$store.state.i.securityKeysList.length > 0">{{ $t('passwordLessLogin') }}</MkSwitch>
+				<MkSwitch v-model:value="usePasswordLessLogin" @update:value="updatePasswordLessLogin" v-if="$i.securityKeysList.length > 0">{{ $t('passwordLessLogin') }}</MkSwitch>
 
 				<MkInfo warn v-if="registration && registration.error">{{ $t('error') }} {{ registration.error }}</MkInfo>
 				<MkButton v-if="!registration || registration.error" @click="addSecurityKey">{{ $t('_2fa.registerKey') }}</MkButton>
@@ -42,7 +42,7 @@
 				</ol>
 			</template>
 		</template>
-		<div v-if="data && !$store.state.i.twoFactorEnabled">
+		<div v-if="data && !$i.twoFactorEnabled">
 			<ol style="margin: 0; padding: 0 0 0 1em;">
 				<li>
 					<i18n-t keypath="_2fa.step1" tag="span">
@@ -96,7 +96,7 @@ export default defineComponent({
 			},
 			data: null,
 			supportsCredentials: !!navigator.credentials,
-			usePasswordLessLogin: this.$store.state.i.usePasswordLessLogin,
+			usePasswordLessLogin: this.$i.usePasswordLessLogin,
 			registration: null,
 			keyName: '',
 			token: null,
@@ -136,7 +136,7 @@ export default defineComponent({
 					this.updatePasswordLessLogin();
 				}).then(() => {
 					os.success();
-					this.$store.state.i.twoFactorEnabled = false;
+					this.$i.twoFactorEnabled = false;
 				});
 			});
 		},
@@ -146,7 +146,7 @@ export default defineComponent({
 				token: this.token
 			}).then(() => {
 				os.success();
-				this.$store.state.i.twoFactorEnabled = true;
+				this.$i.twoFactorEnabled = true;
 			}).catch(e => {
 				os.dialog({
 					type: 'error',
@@ -213,9 +213,9 @@ export default defineComponent({
 								name: 'Misskey'
 							},
 							user: {
-								id: byteify(this.$store.state.i.id, 'ascii'),
+								id: byteify(this.$i.id, 'ascii'),
-								name: this.$store.state.i.username,
+								name: this.$i.username,
-								displayName: this.$store.state.i.name,
+								displayName: this.$i.name,
 							},
 							pubKeyCredParams: [{ alg: -7, type: 'public-key' }],
 							timeout: 60000,

src/client/pages/settings/account-info.vue

@@ -2,13 +2,13 @@
 <FormBase>
 	<FormKeyValueView>
 		<template #key>ID</template>
-		<template #value><span class="_monospace">{{ $store.state.i.id }}</span></template>
+		<template #value><span class="_monospace">{{ $i.id }}</span></template>
 	</FormKeyValueView>
 
 	<FormGroup>
 		<FormKeyValueView>
 			<template #key>{{ $t('registeredDate') }}</template>
-			<template #value><MkTime :time="$store.state.i.createdAt" mode="detail"/></template>
+			<template #value><MkTime :time="$i.createdAt" mode="detail"/></template>
 		</FormKeyValueView>
 	</FormGroup>
 
@@ -104,27 +104,27 @@
 		<template #label>{{ $t('other') }}</template>
 		<FormKeyValueView>
 			<template #key>emailVerified</template>
-			<template #value>{{ $store.state.i.emailVerified ? $t('yes') : $t('no') }}</template>
+			<template #value>{{ $i.emailVerified ? $t('yes') : $t('no') }}</template>
 		</FormKeyValueView>
 		<FormKeyValueView>
 			<template #key>twoFactorEnabled</template>
-			<template #value>{{ $store.state.i.twoFactorEnabled ? $t('yes') : $t('no') }}</template>
+			<template #value>{{ $i.twoFactorEnabled ? $t('yes') : $t('no') }}</template>
 		</FormKeyValueView>
 		<FormKeyValueView>
 			<template #key>securityKeys</template>
-			<template #value>{{ $store.state.i.securityKeys ? $t('yes') : $t('no') }}</template>
+			<template #value>{{ $i.securityKeys ? $t('yes') : $t('no') }}</template>
 		</FormKeyValueView>
 		<FormKeyValueView>
 			<template #key>usePasswordLessLogin</template>
-			<template #value>{{ $store.state.i.usePasswordLessLogin ? $t('yes') : $t('no') }}</template>
+			<template #value>{{ $i.usePasswordLessLogin ? $t('yes') : $t('no') }}</template>
 		</FormKeyValueView>
 		<FormKeyValueView>
 			<template #key>isModerator</template>
-			<template #value>{{ $store.state.i.isModerator ? $t('yes') : $t('no') }}</template>
+			<template #value>{{ $i.isModerator ? $t('yes') : $t('no') }}</template>
 		</FormKeyValueView>
 		<FormKeyValueView>
 			<template #key>isAdmin</template>
-			<template #value>{{ $store.state.i.isAdmin ? $t('yes') : $t('no') }}</template>
+			<template #value>{{ $i.isAdmin ? $t('yes') : $t('no') }}</template>
 		</FormKeyValueView>
 	</FormGroup>
 </FormBase>
@@ -171,7 +171,7 @@ export default defineComponent({
 		this.$emit('info', this.INFO);
 
 		os.api('users/stats', {
-			userId: this.$store.state.i.id
+			userId: this.$i.id
 		}).then(stats => {
 			this.stats = stats;
 		});

src/client/pages/settings/deck.vue

@@ -5,17 +5,17 @@
 		<div class="_title"><Fa :icon="faColumns"/> </div>
 		<div class="_content">
 			<div>{{ $t('defaultNavigationBehaviour') }}</div>
-			<MkSwitch v-model:value="deckNavWindow">{{ $t('openInWindow') }}</MkSwitch>
+			<MkSwitch v-model:value="navWindow">{{ $t('openInWindow') }}</MkSwitch>
 		</div>
 		<div class="_content">
-			<MkSwitch v-model:value="deckAlwaysShowMainColumn">
+			<MkSwitch v-model:value="alwaysShowMainColumn">
 				{{ $t('_deck.alwaysShowMainColumn') }}
 			</MkSwitch>
 		</div>
 		<div class="_content">
 			<div>{{ $t('_deck.columnAlign') }}</div>
-			<MkRadio v-model="deckColumnAlign" value="left">{{ $t('left') }}</MkRadio>
+			<MkRadio v-model="columnAlign" value="left">{{ $t('left') }}</MkRadio>
-			<MkRadio v-model="deckColumnAlign" value="center">{{ $t('center') }}</MkRadio>
+			<MkRadio v-model="columnAlign" value="center">{{ $t('center') }}</MkRadio>
 		</div>
 	</section>
 
@@ -38,6 +38,7 @@ import FormBase from '@/components/form/base.vue';
 import FormGroup from '@/components/form/group.vue';
 import { clientDb, set } from '@/db';
 import * as os from '@/os';
+import { deckStore } from '@/ui/deck/deck-store';
 
 export default defineComponent({
 	components: {
@@ -67,20 +68,9 @@ export default defineComponent({
 	},
 
 	computed: {
-		deckNavWindow: {
+		navWindow: deckStore.makeGetterSetter('navWindow'),
-			get() { return this.$store.state.device.deckNavWindow; },
+		alwaysShowMainColumn: deckStore.makeGetterSetter('alwaysShowMainColumn'),
-			set(value) { this.$store.commit('device/set', { key: 'deckNavWindow', value }); }
+		columnAlign: deckStore.makeGetterSetter('columnAlign'),
-		},
-
-		deckAlwaysShowMainColumn: {
-			get() { return this.$store.state.device.deckAlwaysShowMainColumn; },
-			set(value) { this.$store.commit('device/set', { key: 'deckAlwaysShowMainColumn', value }); }
-		},
-
-		deckColumnAlign: {
-			get() { return this.$store.state.device.deckColumnAlign; },
-			set(value) { this.$store.commit('device/set', { key: 'deckColumnAlign', value }); }
-		},
 	},
 
 	mounted() {

src/client/pages/settings/drive.vue

@@ -28,9 +28,9 @@ export default defineComponent({
 	},
 
 	async created() {
-		if (this.$store.state.settings.uploadFolder) {
+		if (this.$store.state.uploadFolder) {
 			this.uploadFolder = await os.api('drive/folders/show', {
-				folderId: this.$store.state.settings.uploadFolder
+				folderId: this.$store.state.uploadFolder
 			});
 		}
 	},
@@ -38,11 +38,11 @@ export default defineComponent({
 	methods: {
 		chooseUploadFolder() {
 			os.selectDriveFolder(false).then(async folder => {
-				await this.$store.dispatch('settings/set', { key: 'uploadFolder', value: folder ? folder.id : null });
+				this.$store.set('uploadFolder', folder ? folder.id : null);
 				os.success();
-				if (this.$store.state.settings.uploadFolder) {
+				if (this.$store.state.uploadFolder) {
 					this.uploadFolder = await os.api('drive/folders/show', {
-						folderId: this.$store.state.settings.uploadFolder
+						folderId: this.$store.state.uploadFolder
 					});
 				} else {
 					this.uploadFolder = null;

src/client/pages/settings/email-address.vue

@@ -3,8 +3,8 @@
 	<FormGroup>
 		<FormInput v-model:value="emailAddress" type="email">
 			{{ $t('emailAddress') }}
-			<template #desc v-if="$store.state.i.email && !$store.state.i.emailVerified">{{ $t('verificationEmailSent') }}</template>
+			<template #desc v-if="$i.email && !$i.emailVerified">{{ $t('verificationEmailSent') }}</template>
-			<template #desc v-else-if="emailAddress === $store.state.i.email && $store.state.i.emailVerified">{{ $t('emailVerified') }}</template>
+			<template #desc v-else-if="emailAddress === $i.email && $i.emailVerified">{{ $t('emailVerified') }}</template>
 		</FormInput>
 	</FormGroup>
 	<FormButton @click="save" primary>{{ $t('save') }}</FormButton>
@@ -44,7 +44,7 @@ export default defineComponent({
 	},
 
 	created() {
-		this.emailAddress = this.$store.state.i.email;
+		this.emailAddress = this.$i.email;
 	},
 
 	mounted() {

src/client/pages/settings/email.vue

@@ -3,9 +3,9 @@
 	<FormGroup>
 		<template #label>{{ $t('emailAddress') }}</template>
 		<FormLink to="/settings/email/address">
-			<template v-if="$store.state.i.email && !$store.state.i.emailVerified" #icon><Fa :icon="faExclamationTriangle" style="color: var(--warn);"/></template>
+			<template v-if="$i.email && !$i.emailVerified" #icon><Fa :icon="faExclamationTriangle" style="color: var(--warn);"/></template>
-			<template v-else-if="$store.state.i.email && $store.state.i.emailVerified" #icon><Fa :icon="faCheck" style="color: var(--success);"/></template>
+			<template v-else-if="$i.email && $i.emailVerified" #icon><Fa :icon="faCheck" style="color: var(--success);"/></template>
-			{{ $store.state.i.email || $t('notSet') }}
+			{{ $i.email || $t('notSet') }}
 		</FormLink>
 	</FormGroup>
 </FormBase>

src/client/pages/settings/general.vue

@@ -38,7 +38,7 @@
 		<FormSwitch v-model:value="disableShowingAnimatedImages">{{ $t('disableShowingAnimatedImages') }}</FormSwitch>
 		<FormSwitch v-model:value="useSystemFont">{{ $t('useSystemFont') }}</FormSwitch>
 		<FormSwitch v-model:value="useOsNativeEmojis">{{ $t('useOsNativeEmojis') }}
-			<div><Mfm text="🍮🍦🍭🍩🍰🍫🍬🥞🍪"/></div>
+			<div><Mfm text="🍮🍦🍭🍩🍰🍫🍬🥞🍪" :key="useOsNativeEmojis"/></div>
 		</FormSwitch>
 	</FormGroup>
 
@@ -96,6 +96,8 @@ import MkLink from '@/components/link.vue';
 import { langs } from '@/config';
 import { clientDb, set } from '@/db';
 import * as os from '@/os';
+import { defaultStore } from '@/store';
+import { ColdDeviceStorage } from '@/store';
 
 export default defineComponent({
 	components: {
@@ -126,85 +128,22 @@ export default defineComponent({
 	},
 
 	computed: {
-		serverDisconnectedBehavior: {
+		serverDisconnectedBehavior: defaultStore.makeGetterSetter('serverDisconnectedBehavior'),
-			get() { return this.$store.state.device.serverDisconnectedBehavior; },
+		reduceAnimation: defaultStore.makeGetterSetter('animation', v => !v, v => !v),
-			set(value) { this.$store.commit('device/set', { key: 'serverDisconnectedBehavior', value }); }
+		useBlurEffectForModal: defaultStore.makeGetterSetter('useBlurEffectForModal'),
-		},
+		showGapBetweenNotesInTimeline: defaultStore.makeGetterSetter('showGapBetweenNotesInTimeline'),
-
+		disableAnimatedMfm: defaultStore.makeGetterSetter('animatedMfm', v => !v, v => !v),
-		reduceAnimation: {
+		useOsNativeEmojis: defaultStore.makeGetterSetter('useOsNativeEmojis'),
-			get() { return !this.$store.state.device.animation; },
+		disableShowingAnimatedImages: defaultStore.makeGetterSetter('disableShowingAnimatedImages'),
-			set(value) { this.$store.commit('device/set', { key: 'animation', value: !value }); }
+		loadRawImages: defaultStore.makeGetterSetter('loadRawImages'),
-		},
+		imageNewTab: defaultStore.makeGetterSetter('imageNewTab'),
-
+		nsfw: defaultStore.makeGetterSetter('nsfw'),
-		useBlurEffectForModal: {
+		disablePagesScript: defaultStore.makeGetterSetter('disablePagesScript'),
-			get() { return this.$store.state.device.useBlurEffectForModal; },
+		showFixedPostForm: defaultStore.makeGetterSetter('showFixedPostForm'),
-			set(value) { this.$store.commit('device/set', { key: 'useBlurEffectForModal', value: value }); }
+		defaultSideView: defaultStore.makeGetterSetter('defaultSideView'),
-		},
+		chatOpenBehavior: ColdDeviceStorage.makeGetterSetter('chatOpenBehavior'),
-
+		instanceTicker: defaultStore.makeGetterSetter('instanceTicker'),
-		showGapBetweenNotesInTimeline: {
+		enableInfiniteScroll: defaultStore.makeGetterSetter('enableInfiniteScroll'),
-			get() { return this.$store.state.device.showGapBetweenNotesInTimeline; },
-			set(value) { this.$store.commit('device/set', { key: 'showGapBetweenNotesInTimeline', value: value }); }
-		},
-
-		disableAnimatedMfm: {
-			get() { return !this.$store.state.device.animatedMfm; },
-			set(value) { this.$store.commit('device/set', { key: 'animatedMfm', value: !value }); }
-		},
-
-		useOsNativeEmojis: {
-			get() { return this.$store.state.device.useOsNativeEmojis; },
-			set(value) { this.$store.commit('device/set', { key: 'useOsNativeEmojis', value }); }
-		},
-
-		imageNewTab: {
-			get() { return this.$store.state.device.imageNewTab; },
-			set(value) { this.$store.commit('device/set', { key: 'imageNewTab', value }); }
-		},
-
-		disablePagesScript: {
-			get() { return this.$store.state.device.disablePagesScript; },
-			set(value) { this.$store.commit('device/set', { key: 'disablePagesScript', value }); }
-		},
-
-		showFixedPostForm: {
-			get() { return this.$store.state.device.showFixedPostForm; },
-			set(value) { this.$store.commit('device/set', { key: 'showFixedPostForm', value }); }
-		},
-
-		defaultSideView: {
-			get() { return this.$store.state.device.defaultSideView; },
-			set(value) { this.$store.commit('device/set', { key: 'defaultSideView', value }); }
-		},
-
-		chatOpenBehavior: {
-			get() { return this.$store.state.device.chatOpenBehavior; },
-			set(value) { this.$store.commit('device/set', { key: 'chatOpenBehavior', value }); }
-		},
-
-		instanceTicker: {
-			get() { return this.$store.state.device.instanceTicker; },
-			set(value) { this.$store.commit('device/set', { key: 'instanceTicker', value }); }
-		},
-
-		loadRawImages: {
-			get() { return this.$store.state.device.loadRawImages; },
-			set(value) { this.$store.commit('device/set', { key: 'loadRawImages', value }); }
-		},
-
-		disableShowingAnimatedImages: {
-			get() { return this.$store.state.device.disableShowingAnimatedImages; },
-			set(value) { this.$store.commit('device/set', { key: 'disableShowingAnimatedImages', value }); }
-		},
-
-		nsfw: {
-			get() { return this.$store.state.device.nsfw; },
-			set(value) { this.$store.commit('device/set', { key: 'nsfw', value }); }
-		},
-
-		enableInfiniteScroll: {
-			get() { return this.$store.state.device.enableInfiniteScroll; },
-			set(value) { this.$store.commit('device/set', { key: 'enableInfiniteScroll', value }); }
-		},
 	},
 
 	watch: {

src/client/pages/settings/index.vue

@@ -41,13 +41,13 @@
 import { computed, defineAsyncComponent, defineComponent, nextTick, onMounted, ref, watch } from 'vue';
 import { faCog, faPalette, faPlug, faUser, faListUl, faLock, faCommentSlash, faMusic, faCogs, faEllipsisH, faBan, faShareAlt, faLockOpen, faKey, faBoxes } from '@fortawesome/free-solid-svg-icons';
 import { faLaugh, faBell, faEnvelope } from '@fortawesome/free-regular-svg-icons';
-import { store } from '@/store';
 import { i18n } from '@/i18n';
 import FormLink from '@/components/form/link.vue';
 import FormGroup from '@/components/form/group.vue';
 import FormBase from '@/components/form/base.vue';
 import FormButton from '@/components/form/button.vue';
-import { scroll } from '../../scripts/scroll';
+import { scroll } from '@/scripts/scroll';
+import { signout } from '@/account';
 
 export default defineComponent({
 	components: {
@@ -101,7 +101,6 @@ export default defineComponent({
 				case 'plugins': return defineAsyncComponent(() => import('./plugins.vue'));
 				case 'import-export': return defineAsyncComponent(() => import('./import-export.vue'));
 				case 'account-info': return defineAsyncComponent(() => import('./account-info.vue'));
-				case 'regedit': return defineAsyncComponent(() => import('./regedit.vue'));
 				case 'experimental-features': return defineAsyncComponent(() => import('./experimental-features.vue'));
 				default: return null;
 			}
@@ -125,8 +124,7 @@ export default defineComponent({
 			onInfo,
 			component,
 			logout: () => {
-				store.dispatch('logout');
+				signout();
-				location.href = '/';
 			},
 			faPalette, faPlug, faUser, faListUl, faLock, faLaugh, faCommentSlash, faMusic, faBell, faCogs, faEllipsisH, faBan, faShareAlt, faLockOpen, faKey, faBoxes, faEnvelope,
 		};

src/client/pages/settings/integration.vue

@@ -57,11 +57,11 @@ export default defineComponent({
 
 	computed: {
 		integrations() {
-			return this.$store.state.i.integrations;
+			return this.$i.integrations;
 		},
 		
 		meta() {
-			return this.$store.state.instance.meta;
+			return this.$instance;
 		},
 	},
 
@@ -74,7 +74,7 @@ export default defineComponent({
 	mounted() {
 		this.$emit('info', this.INFO);
 
-		document.cookie = `igi=${this.$store.state.i.token}; path=/;` +
+		document.cookie = `igi=${this.$i.token}; path=/;` +
 			` max-age=31536000;` +
 			(document.location.protocol.startsWith('https') ? ' secure' : '');
 

src/client/pages/settings/notifications.vue

@@ -58,7 +58,7 @@ export default defineComponent({
 		},
 
 		configure() {
-			const includingTypes = notificationTypes.filter(x => !this.$store.state.i.mutingNotificationTypes.includes(x));
+			const includingTypes = notificationTypes.filter(x => !this.$i.mutingNotificationTypes.includes(x));
 			os.popup(import('@/components/notification-setting-window.vue'), {
 				includingTypes,
 				showGlobalToggle: false,
@@ -68,7 +68,7 @@ export default defineComponent({
 					await os.apiWithDialog('i/update', {
 						mutingNotificationTypes: notificationTypes.filter(x => !value.includes(x)),
 					}).then(i => {
-						this.$store.state.i.mutingNotificationTypes = i.mutingNotificationTypes;
+						this.$i.mutingNotificationTypes = i.mutingNotificationTypes;
 					});
 				}
 			}, 'closed');

src/client/pages/settings/other.vue

@@ -1,6 +1,6 @@
 <template>
 <FormBase>
-	<FormSwitch :value="$store.state.i.injectFeaturedNote" @update:value="onChangeInjectFeaturedNote">
+	<FormSwitch :value="$i.injectFeaturedNote" @update:value="onChangeInjectFeaturedNote">
 		{{ $t('showFeaturedNotesInTimeline') }}
 	</FormSwitch>
 

src/client/pages/settings/plugins.vue

@@ -15,7 +15,7 @@
 		<details>
 			<summary><Fa :icon="faFolderOpen"/> {{ $t('manage') }}</summary>
 			<MkSelect v-model:value="selectedPluginId">
-				<option v-for="x in $store.state.deviceUser.plugins" :value="x.id" :key="x.id">{{ x.name }}</option>
+				<option v-for="x in plugins" :value="x.id" :key="x.id">{{ x.name }}</option>
 			</MkSelect>
 			<template v-if="selectedPlugin">
 				<div style="margin: -8px 0 8px 0;">
@@ -55,6 +55,7 @@ import MkSelect from '@/components/ui/select.vue';
 import MkInfo from '@/components/ui/info.vue';
 import MkSwitch from '@/components/ui/switch.vue';
 import * as os from '@/os';
+import { ColdDeviceStorage } from '@/store';
 
 export default defineComponent({
 	components: {
@@ -68,6 +69,7 @@ export default defineComponent({
 	data() {
 		return {
 			script: '',
+			plugins: ColdDeviceStorage.get('plugins'),
 			selectedPluginId: null,
 			faPlug, faSave, faTrashAlt, faFolderOpen, faDownload, faCog
 		}
@@ -76,11 +78,22 @@ export default defineComponent({
 	computed: {
 		selectedPlugin() {
 			if (this.selectedPluginId == null) return null;
-			return this.$store.state.deviceUser.plugins.find(x => x.id === this.selectedPluginId);
+			return this.plugins.find(x => x.id === this.selectedPluginId);
 		},
 	},
 
 	methods: {
+		installPlugin({ id, meta, ast, token }) {
+			ColdDeviceStorage.set('plugins', this.plugins.concat({
+				...meta,
+				id,
+				active: true,
+				configData: {},
+				token: token,
+				ast: ast
+			}));
+		},
+
 		async install() {
 			let ast;
 			try {
@@ -137,7 +150,7 @@ export default defineComponent({
 				}, 'closed');
 			});
 
-			this.$store.commit('deviceUser/installPlugin', {
+			this.installPlugin({
 				id: uuid(),
 				meta: {
 					name, version, author, description, permissions, config
@@ -154,7 +167,7 @@ export default defineComponent({
 		},
 
 		uninstall() {
-			this.$store.commit('deviceUser/uninstallPlugin', this.selectedPluginId);
+			ColdDeviceStorage.set('plugins', this.plugins.filter(x => x.id !== this.selectedPluginId));
 			os.success();
 			this.$nextTick(() => {
 				location.reload();
@@ -171,10 +184,9 @@ export default defineComponent({
 			const { canceled, result } = await os.form(this.selectedPlugin.name, config);
 			if (canceled) return;
 
-			this.$store.commit('deviceUser/configPlugin', {
+			const plugins = ColdDeviceStorage.get('plugins');
-				id: this.selectedPluginId,
+			plugins.find(p => p.id === this.selectedPluginId).configData = result;
-				config: result
+			ColdDeviceStorage.set('plugins', plugins);
-			});
 
 			this.$nextTick(() => {
 				location.reload();
@@ -182,10 +194,9 @@ export default defineComponent({
 		},
 
 		changeActive(plugin, active) {
-			this.$store.commit('deviceUser/changePluginActive', {
+			const plugins = ColdDeviceStorage.get('plugins');
-				id: plugin.id,
+			plugins.find(p => p.id === plugin.id).active = active;
-				active: active
+			ColdDeviceStorage.set('plugins', plugins);
-			});
 
 			this.$nextTick(() => {
 				location.reload();

src/client/pages/settings/privacy.vue

@@ -35,6 +35,7 @@ import FormSelect from '@/components/form/select.vue';
 import FormBase from '@/components/form/base.vue';
 import FormGroup from '@/components/form/group.vue';
 import * as os from '@/os';
+import { defaultStore } from '@/store';
 
 export default defineComponent({
 	components: {
@@ -60,27 +61,16 @@ export default defineComponent({
 	},
 
 	computed: {
-		defaultNoteVisibility: {
+		defaultNoteVisibility: defaultStore.makeGetterSetter('defaultNoteVisibility'),
-			get() { return this.$store.state.settings.defaultNoteVisibility; },
+		defaultNoteLocalOnly: defaultStore.makeGetterSetter('defaultNoteLocalOnly'),
-			set(value) { this.$store.dispatch('settings/set', { key: 'defaultNoteVisibility', value }); }
+		rememberNoteVisibility: defaultStore.makeGetterSetter('rememberNoteVisibility'),
-		},
-
-		defaultNoteLocalOnly: {
-			get() { return this.$store.state.settings.defaultNoteLocalOnly; },
-			set(value) { this.$store.dispatch('settings/set', { key: 'defaultNoteLocalOnly', value }); }
-		},
-
-		rememberNoteVisibility: {
-			get() { return this.$store.state.settings.rememberNoteVisibility; },
-			set(value) { this.$store.dispatch('settings/set', { key: 'rememberNoteVisibility', value }); }
-		},
 	},
 
 	created() {
-		this.isLocked = this.$store.state.i.isLocked;
+		this.isLocked = this.$i.isLocked;
-		this.autoAcceptFollowed = this.$store.state.i.autoAcceptFollowed;
+		this.autoAcceptFollowed = this.$i.autoAcceptFollowed;
-		this.noCrawle = this.$store.state.i.noCrawle;
+		this.noCrawle = this.$i.noCrawle;
-		this.isExplorable = this.$store.state.i.isExplorable;
+		this.isExplorable = this.$i.isExplorable;
 	},
 
 	mounted() {

src/client/pages/settings/profile.vue

@@ -1,8 +1,8 @@
 <template>
 <FormBase>
 	<FormGroup>
-		<div class="_formItem _formPanel llvierxe" :style="{ backgroundImage: $store.state.i.bannerUrl ? `url(${ $store.state.i.bannerUrl })` : null }">
+		<div class="_formItem _formPanel llvierxe" :style="{ backgroundImage: $i.bannerUrl ? `url(${ $i.bannerUrl })` : null }">
-			<MkAvatar class="avatar" :user="$store.state.i"/>
+			<MkAvatar class="avatar" :user="$i"/>
 		</div>
 		<FormButton @click="changeAvatar" primary>{{ $t('_profile.changeAvatar') }}</FormButton>
 		<FormButton @click="changeBanner" primary>{{ $t('_profile.changeBanner') }}</FormButton>
@@ -100,24 +100,24 @@ export default defineComponent({
 	},
 
 	created() {
-		this.name = this.$store.state.i.name;
+		this.name = this.$i.name;
-		this.description = this.$store.state.i.description;
+		this.description = this.$i.description;
-		this.location = this.$store.state.i.location;
+		this.location = this.$i.location;
-		this.birthday = this.$store.state.i.birthday;
+		this.birthday = this.$i.birthday;
-		this.avatarId = this.$store.state.i.avatarId;
+		this.avatarId = this.$i.avatarId;
-		this.bannerId = this.$store.state.i.bannerId;
+		this.bannerId = this.$i.bannerId;
-		this.isBot = this.$store.state.i.isBot;
+		this.isBot = this.$i.isBot;
-		this.isCat = this.$store.state.i.isCat;
+		this.isCat = this.$i.isCat;
-		this.alwaysMarkNsfw = this.$store.state.i.alwaysMarkNsfw;
+		this.alwaysMarkNsfw = this.$i.alwaysMarkNsfw;
 
-		this.fieldName0 = this.$store.state.i.fields[0] ? this.$store.state.i.fields[0].name : null;
+		this.fieldName0 = this.$i.fields[0] ? this.$i.fields[0].name : null;
-		this.fieldValue0 = this.$store.state.i.fields[0] ? this.$store.state.i.fields[0].value : null;
+		this.fieldValue0 = this.$i.fields[0] ? this.$i.fields[0].value : null;
-		this.fieldName1 = this.$store.state.i.fields[1] ? this.$store.state.i.fields[1].name : null;
+		this.fieldName1 = this.$i.fields[1] ? this.$i.fields[1].name : null;
-		this.fieldValue1 = this.$store.state.i.fields[1] ? this.$store.state.i.fields[1].value : null;
+		this.fieldValue1 = this.$i.fields[1] ? this.$i.fields[1].value : null;
-		this.fieldName2 = this.$store.state.i.fields[2] ? this.$store.state.i.fields[2].name : null;
+		this.fieldName2 = this.$i.fields[2] ? this.$i.fields[2].name : null;
-		this.fieldValue2 = this.$store.state.i.fields[2] ? this.$store.state.i.fields[2].value : null;
+		this.fieldValue2 = this.$i.fields[2] ? this.$i.fields[2].value : null;
-		this.fieldName3 = this.$store.state.i.fields[3] ? this.$store.state.i.fields[3].name : null;
+		this.fieldName3 = this.$i.fields[3] ? this.$i.fields[3].name : null;
-		this.fieldValue3 = this.$store.state.i.fields[3] ? this.$store.state.i.fields[3].value : null;
+		this.fieldValue3 = this.$i.fields[3] ? this.$i.fields[3].value : null;
 	},
 
 	mounted() {
@@ -227,10 +227,10 @@ export default defineComponent({
 				alwaysMarkNsfw: !!this.alwaysMarkNsfw,
 			}).then(i => {
 				this.saving = false;
-				this.$store.state.i.avatarId = i.avatarId;
+				this.$i.avatarId = i.avatarId;
-				this.$store.state.i.avatarUrl = i.avatarUrl;
+				this.$i.avatarUrl = i.avatarUrl;
-				this.$store.state.i.bannerId = i.bannerId;
+				this.$i.bannerId = i.bannerId;
-				this.$store.state.i.bannerUrl = i.bannerUrl;
+				this.$i.bannerUrl = i.bannerUrl;
 
 				if (notify) {
 					os.success();

src/client/pages/settings/reaction.vue

@@ -43,8 +43,8 @@ import FormInput from '@/components/form/input.vue';
 import FormRadios from '@/components/form/radios.vue';
 import FormBase from '@/components/form/base.vue';
 import FormButton from '@/components/form/button.vue';
-import { defaultSettings } from '@/store';
 import * as os from '@/os';
+import { defaultStore } from '@/store';
 
 export default defineComponent({
 	components: {
@@ -67,24 +67,14 @@ export default defineComponent({
 					handler: this.preview
 				}
 			},
-			reactions: JSON.parse(JSON.stringify(this.$store.state.settings.reactions)),
+			reactions: JSON.parse(JSON.stringify(this.$store.state.reactions)),
 			faLaugh, faSave, faEye, faUndo, faPlus
 		}
 	},
 
 	computed: {
-		useFullReactionPicker: {
+		reactionPickerWidth: defaultStore.makeGetterSetter('reactionPickerWidth'),
-			get() { return this.$store.state.device.useFullReactionPicker; },
+		reactionPickerHeight: defaultStore.makeGetterSetter('reactionPickerHeight'),
-			set(value) { this.$store.commit('device/set', { key: 'useFullReactionPicker', value: value }); }
-		},
-		reactionPickerWidth: {
-			get() { return this.$store.state.device.reactionPickerWidth; },
-			set(value) { this.$store.commit('device/set', { key: 'reactionPickerWidth', value: value }); }
-		},
-		reactionPickerHeight: {
-			get() { return this.$store.state.device.reactionPickerHeight; },
-			set(value) { this.$store.commit('device/set', { key: 'reactionPickerHeight', value: value }); }
-		},
 	},
 
 	watch: {
@@ -102,7 +92,7 @@ export default defineComponent({
 
 	methods: {
 		save() {
-			this.$store.dispatch('settings/set', { key: 'reactions', value: this.reactions });
+			this.$store.set('reactions', this.reactions);
 		},
 
 		remove(reaction, ev) {
@@ -129,7 +119,7 @@ export default defineComponent({
 			});
 			if (canceled) return;
 
-			this.reactions = JSON.parse(JSON.stringify(defaultSettings.reactions));
+			this.reactions = JSON.parse(JSON.stringify(this.$store.def.reactions.default));
 		},
 
 		chooseEmoji(ev) {