feat(frontend): ノート・ユーザータイムライン埋め込み (#13929)

* fix * navhookをbootに移動 * サーバーサイドのbootも分けるように * 埋め込みページかどうかの判定は最初の一回だけに * tooltipは出せるように * fix design * 埋め込み独自のtooltipを削除 * ロジックの分岐が多かったMkNoteDetailedを分離 * fix indent * プレビュー用iframeにフォーカスが当たるのを修正 * popupの制御を出す側で行うように * パラメータが逆になっていたのを修正 * Update MkEmbedCodeGenDialog.vue * fix * eliminate misskey-js lint warns * fix * add appropriate attributes to embed html * enhance: サーバーサイドのembed系をさらに分離 * enhance: embed routerを分離（route定義をboot時に変更できるようにする改修を含む） * type * lint * fix indent * server-side styleを完全に分離 * Revert "refactor: 画面サイズのしきい値をconstにまとめる" This reverts commit 05ca36f400. * fix * revert all changes in base.pug * embedドメインをまとめた * embedドメインをまとめた * prevent calling contextmenu in embed page by stopping at the caller * fix import * fix import * improve directory structure * fix import * register timeline ui as a container * wa- * rename * wa- * Update EmMediaList.vue * Update EmMediaList.vue * Update EmMediaList.vue * Update EmMediaImage.vue * Update EmNote.vue * revert mkmedialist changes * 戻し漏れ * wip * tweak embed media ui * revert original media components * Update boot.embed.js * rename * wip * Update MkNote.vue * wip * Update MkSubNoteContent.vue * Update EmNote.vue * Update packages/frontend/src/router/definition.ts * Revert "Update packages/frontend/src/router/definition.ts" This reverts commit 937ae44521. * refactor EmMediaImage * fix import * remove unused imports * Update router.ts * wip * Update boot.ts * wip * wip * wip * wip * Update EmNote.vue * Update EmNote.vue * Create EmA.vue * Create EmAvatar.vue * Update EmAvatar.vue * wip * wip * wip * Create EmImgWithBlurhash.vue * Update EmImgWithBlurhash.vue * Create EmPagination.vue * wip * Update boot.ts * wip * wip * wi@p * wip * wip * wiop * wip * wip * wip * wip * wip * wip * wip * wip * wip * wip * Update boot.ts * wip * Update MkMisskeyFlavoredMarkdown.ts * wip * wip * wip * wip * wip * Update post-message.ts * wip * Update EmNoteDetailed.vue * Update EmNoteDetailed.vue * Create instance.ts * Update EmNoteDetailed.vue * wip * Update EmNoteDetailed.vue * wip * wip * wip * Update pnpm-lock.yaml * wip * wip * wp * wip * Update ClientServerService.ts * wip * Update boot.ts * Update vite.config.local-dev.ts * Update vite.config.ts * Create index.html * wa- * wip * Update boot.ts * wip * wip * wip * wip * wip * wip * wip * wip * wip * Create EmLink.vue * Create EmMention.vue * Update EmMfm.ts * wip * wip * wip * wip * Update vite.config.ts * Update boot.ts * Update EmA.vue * うぃｐ * wip * wip * Create EmError.vue * wip * Update MkEmbedCodeGenDialog.vue * Update EmNote.vue * wip * wip * Update user-timeline.vue * Update check-spdx-license-id.yml * wip * wip * style(frontend-shared): lint fixes on build.js * fix(frontend-shared): include `*.{js,json}` files in js-built * wip * use alias * refactor * refactor * Update scroll.ts * refactor * refactor * refactor * wip * wip * wip * wip * Update roles.vue * Update branding.vue * wip * wip * wip * Update page.vue * wip * fix import * add missing css variables * 絵文字をtwemojiに変更クライアントデフォルトにあわせるため * force empoll readonly * fix compiler error * fix broken imports * tweak button style * run api extractor * fix storybook theme preloads * fix storybook instance imports * Update preview.ts * Update preview.ts * Update preview.ts * Revert "Update preview.ts" This reverts commit 12bab1c6fb. * Revert "Update preview.ts" This reverts commit 5c0ce01dbd. * Revert "Update preview.ts" This reverts commit f4863524d7. * Revert "fix storybook instance imports" This reverts commit ed8eabb246. * Revert "wip" This reverts commit d3c1926519. * Revert "Update page.vue" This reverts commit 27c7900b0c. * Revert "Update branding.vue" This reverts commit c08ccb65ba. * Revert "Update roles.vue" This reverts commit 1488b67066. * Revert "wip" This reverts commit aab1c76981. * refactor: use common media proxy * fix imports * fix * fix: MediaProxyの初期化を保証する（storybook対策？） * enhance(frontend-embed): improve embedParams provide * fix(backend): MK_DEV_PREFER=backendのときにembed viteが読み込めないのを修正 * fix * embed-pageを共通化 * fix import * fix import * fix import * const.jsを共通化（たぶんrevertしすぎた） * fix type error * fix duplicated import * fix lint * fix * コメントとして残す * sharedとembedをlint対象にする * lint * attempt to fix eslint (frontend-shared) * lint fixes --------- Co-authored-by: syuilo <4439005+syuilo@users.noreply.github.com> Co-authored-by: zyoshoka <107108195+zyoshoka@users.noreply.github.com>
2024-09-09 20:57:36 +09:00
parent 0d0cd738f8
commit 2cbe1d1210
236 changed files with 9470 additions and 454 deletions
--- a/packages/frontend-shared/.gitignore
+++ b/packages/frontend-shared/.gitignore
@@ -0,0 +1,2 @@
+/storybook-static
+js-built
--- a/packages/frontend-shared/build.js
+++ b/packages/frontend-shared/build.js
@@ -0,0 +1,106 @@
+import fs from 'node:fs';
+import { fileURLToPath } from 'node:url';
+import { dirname } from 'node:path';
+import * as esbuild from 'esbuild';
+import { build } from 'esbuild';
+import { globSync } from 'glob';
+import { execa } from 'execa';
+
+const _filename = fileURLToPath(import.meta.url);
+const _dirname = dirname(_filename);
+const _package = JSON.parse(fs.readFileSync(_dirname + '/package.json', 'utf-8'));
+
+const entryPoints = globSync('./js/**/**.{ts,tsx}');
+
+/** @type {import('esbuild').BuildOptions} */
+const options = {
+	entryPoints,
+	minify: process.env.NODE_ENV === 'production',
+	outdir: './js-built',
+	target: 'es2022',
+	platform: 'browser',
+	format: 'esm',
+	sourcemap: 'linked',
+};
+
+// js-built配下をすべて削除する
+fs.rmSync('./js-built', { recursive: true, force: true });
+
+if (process.argv.map(arg => arg.toLowerCase()).includes('--watch')) {
+	await watchSrc();
+} else {
+	await buildSrc();
+}
+
+async function buildSrc() {
+	console.log(`[${_package.name}] start building...`);
+
+	await build(options)
+		.then(() => {
+			console.log(`[${_package.name}] build succeeded.`);
+		})
+		.catch((err) => {
+			process.stderr.write(err.stderr);
+			process.exit(1);
+		});
+
+	if (process.env.NODE_ENV === 'production') {
+		console.log(`[${_package.name}] skip building d.ts because NODE_ENV is production.`);
+	} else {
+		await buildDts();
+	}
+
+	fs.copyFileSync('./js/emojilist.json', './js-built/emojilist.json');
+
+	console.log(`[${_package.name}] finish building.`);
+}
+
+function buildDts() {
+	return execa(
+		'tsc',
+		[
+			'--project', 'tsconfig.json',
+			'--outDir', 'js-built',
+			'--declaration', 'true',
+			'--emitDeclarationOnly', 'true',
+		],
+		{
+			stdout: process.stdout,
+			stderr: process.stderr,
+		},
+	);
+}
+
+async function watchSrc() {
+	const plugins = [{
+		name: 'gen-dts',
+		setup(build) {
+			build.onStart(() => {
+				console.log(`[${_package.name}] detect changed...`);
+			});
+			build.onEnd(async result => {
+				if (result.errors.length > 0) {
+					console.error(`[${_package.name}] watch build failed:`, result);
+					return;
+				}
+				await buildDts();
+			});
+		},
+	}];
+
+	console.log(`[${_package.name}] start watching...`);
+
+	const context = await esbuild.context({ ...options, plugins });
+	await context.watch();
+
+	await new Promise((resolve, reject) => {
+		process.on('SIGHUP', resolve);
+		process.on('SIGINT', resolve);
+		process.on('SIGTERM', resolve);
+		process.on('uncaughtException', reject);
+		process.on('exit', resolve);
+	}).finally(async () => {
+		await context.dispose();
+		console.log(`[${_package.name}] finish watching.`);
+	});
+}
--- a/packages/frontend-shared/eslint.config.js
+++ b/packages/frontend-shared/eslint.config.js
@@ -0,0 +1,96 @@
+import globals from 'globals';
+import tsParser from '@typescript-eslint/parser';
+import parser from 'vue-eslint-parser';
+import pluginVue from 'eslint-plugin-vue';
+import pluginMisskey from '@misskey-dev/eslint-plugin';
+import sharedConfig from '../shared/eslint.config.js';
+
+// eslint-disable-next-line import/no-default-export
+export default [
+	...sharedConfig,
+	{
+		files: ['**/*.vue'],
+		...pluginMisskey.configs.typescript,
+	},
+	...pluginVue.configs['flat/recommended'],
+	{
+		files: ['js/**/*.{ts,vue}', '**/*.vue'],
+		languageOptions: {
+			globals: {
+				...Object.fromEntries(Object.entries(globals.node).map(([key]) => [key, 'off'])),
+				...globals.browser,
+
+				// Node.js
+				module: false,
+				require: false,
+				__dirname: false,
+
+				// Misskey
+				_DEV_: false,
+				_LANGS_: false,
+				_VERSION_: false,
+				_ENV_: false,
+				_PERF_PREFIX_: false,
+				_DATA_TRANSFER_DRIVE_FILE_: false,
+				_DATA_TRANSFER_DRIVE_FOLDER_: false,
+				_DATA_TRANSFER_DECK_COLUMN_: false,
+			},
+			parser,
+			parserOptions: {
+				extraFileExtensions: ['.vue'],
+				parser: tsParser,
+				project: ['./tsconfig.json'],
+				sourceType: 'module',
+				tsconfigRootDir: import.meta.dirname,
+			},
+		},
+		rules: {
+			'@typescript-eslint/no-empty-interface': ['error', {
+				allowSingleExtends: true,
+			}],
+			// window の禁止理由: グローバルスコープと衝突し、予期せぬ結果を招くため
+			// e の禁止理由: error や event など、複数のキーワードの頭文字であり分かりにくいため
+			'id-denylist': ['error', 'window', 'e'],
+			'no-shadow': ['warn'],
+			'vue/attributes-order': ['error', {
+				alphabetical: false,
+			}],
+			'vue/no-use-v-if-with-v-for': ['error', {
+				allowUsingIterationVar: false,
+			}],
+			'vue/no-ref-as-operand': 'error',
+			'vue/no-multi-spaces': ['error', {
+				ignoreProperties: false,
+			}],
+			'vue/no-v-html': 'warn',
+			'vue/order-in-components': 'error',
+			'vue/html-indent': ['warn', 'tab', {
+				attribute: 1,
+				baseIndent: 0,
+				closeBracket: 0,
+				alignAttributesVertically: true,
+				ignores: [],
+			}],
+			'vue/html-closing-bracket-spacing': ['warn', {
+				startTag: 'never',
+				endTag: 'never',
+				selfClosingTag: 'never',
+			}],
+			'vue/multi-word-component-names': 'warn',
+			'vue/require-v-for-key': 'warn',
+			'vue/no-unused-components': 'warn',
+			'vue/no-unused-vars': 'warn',
+			'vue/no-dupe-keys': 'warn',
+			'vue/valid-v-for': 'warn',
+			'vue/return-in-computed-property': 'warn',
+			'vue/no-setup-props-reactivity-loss': 'warn',
+			'vue/max-attributes-per-line': 'off',
+			'vue/html-self-closing': 'off',
+			'vue/singleline-html-element-content-newline': 'off',
+			'vue/v-on-event-hyphenation': ['error', 'never', {
+				autofix: true,
+			}],
+			'vue/attribute-hyphenation': ['error', 'never'],
+		},
+	},
+];
--- a/packages/frontend-shared/js/const.ts
+++ b/packages/frontend-shared/js/const.ts
@@ -0,0 +1,137 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and misskey-project
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+// ブラウザで直接表示することを許可するファイルの種類のリスト
+// ここに含まれないものは application/octet-stream としてレスポンスされる
+// SVGはXSSを生むので許可しない
+export const FILE_TYPE_BROWSERSAFE = [
+	// Images
+	'image/png',
+	'image/gif',
+	'image/jpeg',
+	'image/webp',
+	'image/avif',
+	'image/apng',
+	'image/bmp',
+	'image/tiff',
+	'image/x-icon',
+
+	// OggS
+	'audio/opus',
+	'video/ogg',
+	'audio/ogg',
+	'application/ogg',
+
+	// ISO/IEC base media file format
+	'video/quicktime',
+	'video/mp4',
+	'audio/mp4',
+	'video/x-m4v',
+	'audio/x-m4a',
+	'video/3gpp',
+	'video/3gpp2',
+
+	'video/mpeg',
+	'audio/mpeg',
+
+	'video/webm',
+	'audio/webm',
+
+	'audio/aac',
+
+	// see https://github.com/misskey-dev/misskey/pull/10686
+	'audio/flac',
+	'audio/wav',
+	// backward compatibility
+	'audio/x-flac',
+	'audio/vnd.wave',
+];
+/*
+https://github.com/sindresorhus/file-type/blob/main/supported.js
+https://github.com/sindresorhus/file-type/blob/main/core.js
+https://developer.mozilla.org/en-US/docs/Web/Media/Formats/Containers
+*/
+
+export const notificationTypes = [
+	'note',
+	'follow',
+	'mention',
+	'reply',
+	'renote',
+	'quote',
+	'reaction',
+	'pollEnded',
+	'receiveFollowRequest',
+	'followRequestAccepted',
+	'roleAssigned',
+	'achievementEarned',
+	'app',
+] as const;
+export const obsoleteNotificationTypes = ['pollVote', 'groupInvited'] as const;
+
+export const ROLE_POLICIES = [
+	'gtlAvailable',
+	'ltlAvailable',
+	'canPublicNote',
+	'mentionLimit',
+	'canInvite',
+	'inviteLimit',
+	'inviteLimitCycle',
+	'inviteExpirationTime',
+	'canManageCustomEmojis',
+	'canManageAvatarDecorations',
+	'canSearchNotes',
+	'canUseTranslator',
+	'canHideAds',
+	'driveCapacityMb',
+	'alwaysMarkNsfw',
+	'canUpdateBioMedia',
+	'pinLimit',
+	'antennaLimit',
+	'wordMuteLimit',
+	'webhookLimit',
+	'clipLimit',
+	'noteEachClipsLimit',
+	'userListLimit',
+	'userEachUserListsLimit',
+	'rateLimitFactor',
+	'avatarDecorationLimit',
+] as const;
+
+// なんか動かない
+//export const CURRENT_STICKY_TOP = Symbol('CURRENT_STICKY_TOP');
+//export const CURRENT_STICKY_BOTTOM = Symbol('CURRENT_STICKY_BOTTOM');
+export const CURRENT_STICKY_TOP = 'CURRENT_STICKY_TOP';
+export const CURRENT_STICKY_BOTTOM = 'CURRENT_STICKY_BOTTOM';
+
+export const DEFAULT_SERVER_ERROR_IMAGE_URL = 'https://xn--931a.moe/assets/error.jpg';
+export const DEFAULT_NOT_FOUND_IMAGE_URL = 'https://xn--931a.moe/assets/not-found.jpg';
+export const DEFAULT_INFO_IMAGE_URL = 'https://xn--931a.moe/assets/info.jpg';
+
+export const MFM_TAGS = ['tada', 'jelly', 'twitch', 'shake', 'spin', 'jump', 'bounce', 'flip', 'x2', 'x3', 'x4', 'scale', 'position', 'fg', 'bg', 'border', 'font', 'blur', 'rainbow', 'sparkle', 'rotate', 'ruby', 'unixtime'];
+export const MFM_PARAMS: Record<typeof MFM_TAGS[number], string[]> = {
+	tada: ['speed=', 'delay='],
+	jelly: ['speed=', 'delay='],
+	twitch: ['speed=', 'delay='],
+	shake: ['speed=', 'delay='],
+	spin: ['speed=', 'delay=', 'left', 'alternate', 'x', 'y'],
+	jump: ['speed=', 'delay='],
+	bounce: ['speed=', 'delay='],
+	flip: ['h', 'v'],
+	x2: [],
+	x3: [],
+	x4: [],
+	scale: ['x=', 'y='],
+	position: ['x=', 'y='],
+	fg: ['color='],
+	bg: ['color='],
+	border: ['width=', 'style=', 'color=', 'radius=', 'noclip'],
+	font: ['serif', 'monospace', 'cursive', 'fantasy', 'emoji', 'math'],
+	blur: [],
+	rainbow: ['speed=', 'delay='],
+	rotate: ['deg='],
+	ruby: [],
+	unixtime: [],
+};
--- a/packages/frontend-shared/js/embed-page.ts
+++ b/packages/frontend-shared/js/embed-page.ts
@@ -0,0 +1,97 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and misskey-project
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+//#region Embed関連の定義
+
+/** 埋め込みの対象となるエンティティ（/embed/xxx の xxx の部分と対応させる） */
+const embeddableEntities = [
+	'notes',
+	'user-timeline',
+	'clips',
+	'tags',
+] as const;
+
+/** 埋め込みの対象となるエンティティ */
+export type EmbeddableEntity = typeof embeddableEntities[number];
+
+/** 内部でスクロールがあるページ */
+export const embedRouteWithScrollbar: EmbeddableEntity[] = [
+	'clips',
+	'tags',
+	'user-timeline',
+];
+
+/** 埋め込みコードのパラメータ */
+export type EmbedParams = {
+	maxHeight?: number;
+	colorMode?: 'light' | 'dark';
+	rounded?: boolean;
+	border?: boolean;
+	autoload?: boolean;
+	header?: boolean;
+};
+
+/** 正規化されたパラメータ */
+export type ParsedEmbedParams = Required<Omit<EmbedParams, 'maxHeight' | 'colorMode'>> & Pick<EmbedParams, 'maxHeight' | 'colorMode'>;
+
+/** パラメータのデフォルトの値 */
+export const defaultEmbedParams = {
+	maxHeight: undefined,
+	colorMode: undefined,
+	rounded: true,
+	border: true,
+	autoload: false,
+	header: true,
+} as const satisfies EmbedParams;
+
+//#endregion
+
+/**
+ * パラメータを正規化する（埋め込みページ初期化用）
+ * @param searchParams URLSearchParamsもしくはクエリ文字列
+ * @returns 正規化されたパラメータ
+ */
+export function parseEmbedParams(searchParams: URLSearchParams | string): ParsedEmbedParams {
+	let _searchParams: URLSearchParams;
+	if (typeof searchParams === 'string') {
+		_searchParams = new URLSearchParams(searchParams);
+	} else if (searchParams instanceof URLSearchParams) {
+		_searchParams = searchParams;
+	} else {
+		throw new Error('searchParams must be URLSearchParams or string');
+	}
+
+	function convertBoolean(value: string | null): boolean | undefined {
+		if (value === 'true') {
+			return true;
+		} else if (value === 'false') {
+			return false;
+		}
+		return undefined;
+	}
+
+	function convertNumber(value: string | null): number | undefined {
+		if (value != null && !isNaN(Number(value))) {
+			return Number(value);
+		}
+		return undefined;
+	}
+
+	function convertColorMode(value: string | null): 'light' | 'dark' | undefined {
+		if (value != null && ['light', 'dark'].includes(value)) {
+			return value as 'light' | 'dark';
+		}
+		return undefined;
+	}
+
+	return {
+		maxHeight: convertNumber(_searchParams.get('maxHeight')) ?? defaultEmbedParams.maxHeight,
+		colorMode: convertColorMode(_searchParams.get('colorMode')) ?? defaultEmbedParams.colorMode,
+		rounded: convertBoolean(_searchParams.get('rounded')) ?? defaultEmbedParams.rounded,
+		border: convertBoolean(_searchParams.get('border')) ?? defaultEmbedParams.border,
+		autoload: convertBoolean(_searchParams.get('autoload')) ?? defaultEmbedParams.autoload,
+		header: convertBoolean(_searchParams.get('header')) ?? defaultEmbedParams.header,
+	};
+}
--- a/packages/frontend-shared/js/emoji-base.ts
+++ b/packages/frontend-shared/js/emoji-base.ts
@@ -0,0 +1,25 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and misskey-project
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+const twemojiSvgBase = '/twemoji';
+const fluentEmojiPngBase = '/fluent-emoji';
+
+export function char2twemojiFilePath(char: string): string {
+	let codes = Array.from(char, x => x.codePointAt(0)?.toString(16));
+	if (!codes.includes('200d')) codes = codes.filter(x => x !== 'fe0f');
+	codes = codes.filter(x => x && x.length);
+	const fileName = codes.join('-');
+	return `${twemojiSvgBase}/${fileName}.svg`;
+}
+
+export function char2fluentEmojiFilePath(char: string): string {
+	let codes = Array.from(char, x => x.codePointAt(0)?.toString(16));
+	// Fluent Emojiは国旗非対応 https://github.com/microsoft/fluentui-emoji/issues/25
+	if (codes[0]?.startsWith('1f1')) return char2twemojiFilePath(char);
+	if (!codes.includes('200d')) codes = codes.filter(x => x !== 'fe0f');
+	codes = codes.filter(x => x && x.length);
+	const fileName = codes.map(x => x!.padStart(4, '0')).join('-');
+	return `${fluentEmojiPngBase}/${fileName}.png`;
+}
--- a/packages/frontend-shared/js/emojilist.json
+++ b/packages/frontend-shared/js/emojilist.json
--- a/packages/frontend-shared/js/emojilist.ts
+++ b/packages/frontend-shared/js/emojilist.ts
@@ -0,0 +1,73 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and misskey-project
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+export const unicodeEmojiCategories = ['face', 'people', 'animals_and_nature', 'food_and_drink', 'activity', 'travel_and_places', 'objects', 'symbols', 'flags'] as const;
+
+export type UnicodeEmojiDef = {
+	name: string;
+	char: string;
+	category: typeof unicodeEmojiCategories[number];
+}
+
+// initial converted from https://github.com/muan/emojilib/commit/242fe68be86ed6536843b83f7e32f376468b38fb
+import _emojilist from './emojilist.json';
+
+export const emojilist: UnicodeEmojiDef[] = _emojilist.map(x => ({
+	name: x[1] as string,
+	char: x[0] as string,
+	category: unicodeEmojiCategories[x[2] as number],
+}));
+
+const unicodeEmojisMap = new Map<string, UnicodeEmojiDef>(
+	emojilist.map(x => [x.char, x]),
+);
+
+const _indexByChar = new Map<string, number>();
+const _charGroupByCategory = new Map<string, string[]>();
+for (let i = 0; i < emojilist.length; i++) {
+	const emo = emojilist[i];
+	_indexByChar.set(emo.char, i);
+
+	if (_charGroupByCategory.has(emo.category)) {
+		_charGroupByCategory.get(emo.category)?.push(emo.char);
+	} else {
+		_charGroupByCategory.set(emo.category, [emo.char]);
+	}
+}
+
+export const emojiCharByCategory = _charGroupByCategory;
+
+export function getUnicodeEmoji(char: string): UnicodeEmojiDef | string {
+	// Colorize it because emojilist.json assumes that
+	return unicodeEmojisMap.get(colorizeEmoji(char))
+		// カラースタイル絵文字がjsonに無い場合はテキストスタイル絵文字にフォールバックする
+		?? unicodeEmojisMap.get(char)
+		// それでも見つからない場合はそのまま返す（絵文字情報がjsonに無い場合、このフォールバックが無いとレンダリングに失敗する）
+		?? char;
+}
+
+export function getEmojiName(char: string): string {
+	// Colorize it because emojilist.json assumes that
+	const idx = _indexByChar.get(colorizeEmoji(char)) ?? _indexByChar.get(char);
+	if (idx === undefined) {
+		// 絵文字情報がjsonに無い場合は名前の取得が出来ないのでそのまま返すしか無い
+		return char;
+	} else {
+		return emojilist[idx].name;
+	}
+}
+
+/**
+ * テキストスタイル絵文字（U+260Eなどの1文字で表現される絵文字）をカラースタイル絵文字に変換します（VS16:U+FE0Fを付与）。
+ */
+export function colorizeEmoji(char: string) {
+	return char.length === 1 ? `${char}\uFE0F` : char;
+}
+
+export interface CustomEmojiFolderTree {
+	value: string;
+	category: string;
+	children: CustomEmojiFolderTree[];
+}
--- a/packages/frontend-shared/js/extract-avg-color-from-blurhash.ts
+++ b/packages/frontend-shared/js/extract-avg-color-from-blurhash.ts
@@ -0,0 +1,14 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and misskey-project
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+export function extractAvgColorFromBlurhash(hash: string) {
+	return typeof hash === 'string'
+		? '#' + [...hash.slice(2, 6)]
+			.map(x => '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz#$%*+,-.:;=?@[]^_{|}~'.indexOf(x))
+			.reduce((a, c) => a * 83 + c, 0)
+			.toString(16)
+			.padStart(6, '0')
+		: undefined;
+}
--- a/packages/frontend-shared/js/i18n.ts
+++ b/packages/frontend-shared/js/i18n.ts
@@ -0,0 +1,251 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and misskey-project
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+import type { ILocale, ParameterizedString } from '../../../locales/index.js';
+
+// eslint-disable-next-line @typescript-eslint/no-explicit-any
+type TODO = any;
+
+type FlattenKeys<T extends ILocale, TPrediction> = keyof {
+	[K in keyof T as T[K] extends ILocale
+		? FlattenKeys<T[K], TPrediction> extends infer C extends string
+			? `${K & string}.${C}`
+			: never
+		: T[K] extends TPrediction
+			? K
+			: never]: T[K];
+};
+
+type ParametersOf<T extends ILocale, TKey extends FlattenKeys<T, ParameterizedString>> = TKey extends `${infer K}.${infer C}`
+	// @ts-expect-error -- C は明らかに FlattenKeys<T[K], ParameterizedString> になるが、型システムはここでは TKey がドット区切りであることのコンテキストを持たないので、型システムに合法にて示すことはできない。
+	? ParametersOf<T[K], C>
+	: TKey extends keyof T
+		? T[TKey] extends ParameterizedString<infer P>
+			? P
+			: never
+		: never;
+
+type Tsx<T extends ILocale> = {
+	readonly [K in keyof T as T[K] extends string ? never : K]: T[K] extends ParameterizedString<infer P>
+		? (arg: { readonly [_ in P]: string | number }) => string
+		// @ts-expect-error -- 証明省略
+		: Tsx<T[K]>;
+};
+
+export class I18n<T extends ILocale> {
+	private tsxCache?: Tsx<T>;
+	private devMode: boolean;
+
+	constructor(public locale: T, devMode = false) {
+		this.devMode = devMode;
+
+		//#region BIND
+		this.t = this.t.bind(this);
+		//#endregion
+	}
+
+	public get ts(): T {
+		if (this.devMode) {
+			class Handler<TTarget extends ILocale> implements ProxyHandler<TTarget> {
+				get(target: TTarget, p: string | symbol): unknown {
+					const value = target[p as keyof TTarget];
+
+					if (typeof value === 'object') {
+						return new Proxy(value, new Handler<TTarget[keyof TTarget] & ILocale>());
+					}
+
+					if (typeof value === 'string') {
+						const parameters = Array.from(value.matchAll(/\{(\w+)\}/g), ([, parameter]) => parameter);
+
+						if (parameters.length) {
+							console.error(`Missing locale parameters: ${parameters.join(', ')} at ${String(p)}`);
+						}
+
+						return value;
+					}
+
+					console.error(`Unexpected locale key: ${String(p)}`);
+
+					return p;
+				}
+			}
+
+			return new Proxy(this.locale, new Handler());
+		}
+
+		return this.locale;
+	}
+
+	public get tsx(): Tsx<T> {
+		if (this.devMode) {
+			if (this.tsxCache) {
+				return this.tsxCache;
+			}
+
+			class Handler<TTarget extends ILocale> implements ProxyHandler<TTarget> {
+				get(target: TTarget, p: string | symbol): unknown {
+					const value = target[p as keyof TTarget];
+
+					if (typeof value === 'object') {
+						return new Proxy(value, new Handler<TTarget[keyof TTarget] & ILocale>());
+					}
+
+					if (typeof value === 'string') {
+						const quasis: string[] = [];
+						const expressions: string[] = [];
+						let cursor = 0;
+
+						while (~cursor) {
+							const start = value.indexOf('{', cursor);
+
+							if (!~start) {
+								quasis.push(value.slice(cursor));
+								break;
+							}
+
+							quasis.push(value.slice(cursor, start));
+
+							const end = value.indexOf('}', start);
+
+							expressions.push(value.slice(start + 1, end));
+
+							cursor = end + 1;
+						}
+
+						if (!expressions.length) {
+							console.error(`Unexpected locale key: ${String(p)}`);
+
+							return () => value;
+						}
+
+						return (arg: TODO) => {
+							let str = quasis[0];
+
+							for (let i = 0; i < expressions.length; i++) {
+								if (!Object.hasOwn(arg, expressions[i])) {
+									console.error(`Missing locale parameters: ${expressions[i]} at ${String(p)}`);
+								}
+
+								str += arg[expressions[i]] + quasis[i + 1];
+							}
+
+							return str;
+						};
+					}
+
+					console.error(`Unexpected locale key: ${String(p)}`);
+
+					return p;
+				}
+			}
+
+			return this.tsxCache = new Proxy(this.locale, new Handler()) as unknown as Tsx<T>;
+		}
+
+		if (this.tsxCache) {
+			return this.tsxCache;
+		}
+
+		function build(target: ILocale): Tsx<T> {
+			const result = {} as Tsx<T>;
+
+			for (const k in target) {
+				if (!Object.hasOwn(target, k)) {
+					continue;
+				}
+
+				const value = target[k as keyof typeof target];
+
+				if (typeof value === 'object') {
+					(result as TODO)[k] = build(value as ILocale);
+				} else if (typeof value === 'string') {
+					const quasis: string[] = [];
+					const expressions: string[] = [];
+					let cursor = 0;
+
+					while (~cursor) {
+						const start = value.indexOf('{', cursor);
+
+						if (!~start) {
+							quasis.push(value.slice(cursor));
+							break;
+						}
+
+						quasis.push(value.slice(cursor, start));
+
+						const end = value.indexOf('}', start);
+
+						expressions.push(value.slice(start + 1, end));
+
+						cursor = end + 1;
+					}
+
+					if (!expressions.length) {
+						continue;
+					}
+
+					(result as TODO)[k] = (arg: TODO) => {
+						let str = quasis[0];
+
+						for (let i = 0; i < expressions.length; i++) {
+							str += arg[expressions[i]] + quasis[i + 1];
+						}
+
+						return str;
+					};
+				}
+			}
+			return result;
+		}
+
+		return this.tsxCache = build(this.locale);
+	}
+
+	/**
+	 * @deprecated なるべくこのメソッド使うよりも ts 直接参照の方が vue のキャッシュ効いてパフォーマンスが良いかも
+	 */
+	public t<TKey extends FlattenKeys<T, string>>(key: TKey): string;
+	/**
+	 * @deprecated なるべくこのメソッド使うよりも tsx 直接参照の方が vue のキャッシュ効いてパフォーマンスが良いかも
+	 */
+	public t<TKey extends FlattenKeys<T, ParameterizedString>>(key: TKey, args: { readonly [_ in ParametersOf<T, TKey>]: string | number }): string;
+	public t(key: string, args?: { readonly [_: string]: string | number }) {
+		let str: string | ParameterizedString | ILocale = this.locale;
+
+		for (const k of key.split('.')) {
+			str = (str as TODO)[k];
+
+			if (this.devMode) {
+				if (typeof str === 'undefined') {
+					console.error(`Unexpected locale key: ${key}`);
+					return key;
+				}
+			}
+		}
+
+		if (args) {
+			if (this.devMode) {
+				const missing = Array.from((str as string).matchAll(/\{(\w+)\}/g), ([, parameter]) => parameter).filter(parameter => !Object.hasOwn(args, parameter));
+
+				if (missing.length) {
+					console.error(`Missing locale parameters: ${missing.join(', ')} at ${key}`);
+				}
+			}
+
+			for (const [k, v] of Object.entries(args)) {
+				const search = `{${k}}`;
+
+				if (this.devMode) {
+					if (!(str as string).includes(search)) {
+						console.error(`Unexpected locale parameter: ${k} at ${key}`);
+					}
+				}
+
+				str = (str as string).replace(search, v.toString());
+			}
+		}
+
+		return str;
+	}
+}
--- a/packages/frontend-shared/js/media-proxy.ts
+++ b/packages/frontend-shared/js/media-proxy.ts
@@ -0,0 +1,63 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and misskey-project
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import * as Misskey from 'misskey-js';
+import { query } from './url.js';
+
+export class MediaProxy {
+	private serverMetadata: Misskey.entities.MetaDetailed;
+	private url: string;
+
+	constructor(serverMetadata: Misskey.entities.MetaDetailed, url: string) {
+		this.serverMetadata = serverMetadata;
+		this.url = url;
+	}
+
+	public getProxiedImageUrl(imageUrl: string, type?: 'preview' | 'emoji' | 'avatar', mustOrigin = false, noFallback = false): string {
+		const localProxy = `${this.url}/proxy`;
+		let _imageUrl = imageUrl;
+
+		if (imageUrl.startsWith(this.serverMetadata.mediaProxy + '/') || imageUrl.startsWith('/proxy/') || imageUrl.startsWith(localProxy + '/')) {
+			// もう既にproxyっぽそうだったらurlを取り出す
+			_imageUrl = (new URL(imageUrl)).searchParams.get('url') ?? imageUrl;
+		}
+
+		return `${mustOrigin ? localProxy : this.serverMetadata.mediaProxy}/${
+			type === 'preview' ? 'preview.webp'
+			: 'image.webp'
+		}?${query({
+			url: _imageUrl,
+			...(!noFallback ? { 'fallback': '1' } : {}),
+			...(type ? { [type]: '1' } : {}),
+			...(mustOrigin ? { origin: '1' } : {}),
+		})}`;
+	}
+
+	public getProxiedImageUrlNullable(imageUrl: string | null | undefined, type?: 'preview'): string | null {
+		if (imageUrl == null) return null;
+		return this.getProxiedImageUrl(imageUrl, type);
+	}
+
+	public getStaticImageUrl(baseUrl: string): string {
+		const u = baseUrl.startsWith('http') ? new URL(baseUrl) : new URL(baseUrl, this.url);
+
+		if (u.href.startsWith(`${this.url}/emoji/`)) {
+			// もう既にemojiっぽそうだったらsearchParams付けるだけ
+			u.searchParams.set('static', '1');
+			return u.href;
+		}
+
+		if (u.href.startsWith(this.serverMetadata.mediaProxy + '/')) {
+			// もう既にproxyっぽそうだったらsearchParams付けるだけ
+			u.searchParams.set('static', '1');
+			return u.href;
+		}
+
+		return `${this.serverMetadata.mediaProxy}/static.webp?${query({
+			url: u.href,
+			static: '1',
+		})}`;
+	}
+}
--- a/packages/frontend-shared/js/scroll.ts
+++ b/packages/frontend-shared/js/scroll.ts
@@ -0,0 +1,144 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and misskey-project
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+type ScrollBehavior = 'auto' | 'smooth' | 'instant';
+
+export function getScrollContainer(el: HTMLElement | null): HTMLElement | null {
+	if (el == null || el.tagName === 'HTML') return null;
+	const overflow = window.getComputedStyle(el).getPropertyValue('overflow-y');
+	if (overflow === 'scroll' || overflow === 'auto') {
+		return el;
+	} else {
+		return getScrollContainer(el.parentElement);
+	}
+}
+
+export function getStickyTop(el: HTMLElement, container: HTMLElement | null = null, top = 0) {
+	if (!el.parentElement) return top;
+	const data = el.dataset.stickyContainerHeaderHeight;
+	const newTop = data ? Number(data) + top : top;
+	if (el === container) return newTop;
+	return getStickyTop(el.parentElement, container, newTop);
+}
+
+export function getStickyBottom(el: HTMLElement, container: HTMLElement | null = null, bottom = 0) {
+	if (!el.parentElement) return bottom;
+	const data = el.dataset.stickyContainerFooterHeight;
+	const newBottom = data ? Number(data) + bottom : bottom;
+	if (el === container) return newBottom;
+	return getStickyBottom(el.parentElement, container, newBottom);
+}
+
+export function getScrollPosition(el: HTMLElement | null): number {
+	const container = getScrollContainer(el);
+	return container == null ? window.scrollY : container.scrollTop;
+}
+
+export function onScrollTop(el: HTMLElement, cb: () => unknown, tolerance = 1, once = false) {
+	// とりあえず評価してみる
+	if (el.isConnected && isTopVisible(el)) {
+		cb();
+		if (once) return null;
+	}
+
+	const container = getScrollContainer(el) ?? window;
+
+	const onScroll = () => {
+		if (!document.body.contains(el)) return;
+		if (isTopVisible(el, tolerance)) {
+			cb();
+			if (once) removeListener();
+		}
+	};
+
+	function removeListener() { container.removeEventListener('scroll', onScroll); }
+
+	container.addEventListener('scroll', onScroll, { passive: true });
+	return removeListener;
+}
+
+export function onScrollBottom(el: HTMLElement, cb: () => unknown, tolerance = 1, once = false) {
+	const container = getScrollContainer(el);
+
+	// とりあえず評価してみる
+	if (el.isConnected && isBottomVisible(el, tolerance, container)) {
+		cb();
+		if (once) return null;
+	}
+
+	const containerOrWindow = container ?? window;
+	const onScroll = () => {
+		if (!document.body.contains(el)) return;
+		if (isBottomVisible(el, 1, container)) {
+			cb();
+			if (once) removeListener();
+		}
+	};
+
+	function removeListener() {
+		containerOrWindow.removeEventListener('scroll', onScroll);
+	}
+
+	containerOrWindow.addEventListener('scroll', onScroll, { passive: true });
+	return removeListener;
+}
+
+export function scroll(el: HTMLElement, options: ScrollToOptions | undefined) {
+	const container = getScrollContainer(el);
+	if (container == null) {
+		window.scroll(options);
+	} else {
+		container.scroll(options);
+	}
+}
+
+/**
+ * Scroll to Top
+ * @param el Scroll container element
+ * @param options Scroll options
+ */
+export function scrollToTop(el: HTMLElement, options: { behavior?: ScrollBehavior; } = {}) {
+	scroll(el, { top: 0, ...options });
+}
+
+/**
+ * Scroll to Bottom
+ * @param el Content element
+ * @param options Scroll options
+ * @param container Scroll container element
+ */
+export function scrollToBottom(
+	el: HTMLElement,
+	options: ScrollToOptions = {},
+	container = getScrollContainer(el),
+) {
+	if (container) {
+		container.scroll({ top: el.scrollHeight - container.clientHeight + getStickyTop(el, container) || 0, ...options });
+	} else {
+		window.scroll({
+			top: (el.scrollHeight - window.innerHeight + getStickyTop(el, container) + (window.innerWidth <= 500 ? 96 : 0)) || 0,
+			...options,
+		});
+	}
+}
+
+export function isTopVisible(el: HTMLElement, tolerance = 1): boolean {
+	const scrollTop = getScrollPosition(el);
+	return scrollTop <= tolerance;
+}
+
+export function isBottomVisible(el: HTMLElement, tolerance = 1, container = getScrollContainer(el)) {
+	if (container) return el.scrollHeight <= container.clientHeight + Math.abs(container.scrollTop) + tolerance;
+	return el.scrollHeight <= window.innerHeight + window.scrollY + tolerance;
+}
+
+// https://ja.javascript.info/size-and-scroll-window#ref-932
+export function getBodyScrollHeight() {
+	return Math.max(
+		document.body.scrollHeight, document.documentElement.scrollHeight,
+		document.body.offsetHeight, document.documentElement.offsetHeight,
+		document.body.clientHeight, document.documentElement.clientHeight,
+	);
+}
--- a/packages/frontend-shared/js/url.ts
+++ b/packages/frontend-shared/js/url.ts
@@ -0,0 +1,28 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and misskey-project
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+/* objを検査して
+ * 1. 配列に何も入っていない時はクエリを付けない
+ * 2. プロパティがundefinedの時はクエリを付けない
+ * （new URLSearchParams(obj)ではそこまで丁寧なことをしてくれない）
+ */
+export function query(obj: Record<string, string | number | boolean>): string {
+	const params = Object.entries(obj)
+		.filter(([, v]) => Array.isArray(v) ? v.length : v !== undefined) // eslint-disable-line @typescript-eslint/no-unnecessary-condition
+		.reduce<Record<string, string | number | boolean>>((a, [k, v]) => (a[k] = v, a), {});
+
+	return Object.entries(params)
+		.map((p) => `${p[0]}=${encodeURIComponent(p[1])}`)
+		.join('&');
+}
+
+export function appendQuery(url: string, queryString: string): string {
+	return `${url}${/\?/.test(url) ? url.endsWith('?') ? '' : '&' : '?'}${queryString}`;
+}
+
+export function extractDomain(url: string) {
+	const match = url.match(/^(?:https?:)?(?:\/\/)?(?:[^@\n]+@)?([^:\/\n]+)/im);
+	return match ? match[1] : null;
+}
--- a/packages/frontend-shared/js/use-document-visibility.ts
+++ b/packages/frontend-shared/js/use-document-visibility.ts
@@ -0,0 +1,25 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and misskey-project
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import { onMounted, onUnmounted, ref } from 'vue';
+import type { Ref } from 'vue';
+
+export function useDocumentVisibility(): Ref<DocumentVisibilityState> {
+	const visibility = ref(document.visibilityState);
+
+	const onChange = (): void => {
+		visibility.value = document.visibilityState;
+	};
+
+	onMounted(() => {
+		document.addEventListener('visibilitychange', onChange);
+	});
+
+	onUnmounted(() => {
+		document.removeEventListener('visibilitychange', onChange);
+	});
+
+	return visibility;
+}
--- a/packages/frontend-shared/js/use-interval.ts
+++ b/packages/frontend-shared/js/use-interval.ts
@@ -0,0 +1,46 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and misskey-project
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import { onActivated, onDeactivated, onMounted, onUnmounted } from 'vue';
+
+export function useInterval(fn: () => void, interval: number, options: {
+	immediate: boolean;
+	afterMounted: boolean;
+}): (() => void) | undefined {
+	if (Number.isNaN(interval)) return;
+
+	let intervalId: number | null = null;
+
+	if (options.afterMounted) {
+		onMounted(() => {
+			if (options.immediate) fn();
+			intervalId = window.setInterval(fn, interval);
+		});
+	} else {
+		if (options.immediate) fn();
+		intervalId = window.setInterval(fn, interval);
+	}
+
+	const clear = () => {
+		if (intervalId) window.clearInterval(intervalId);
+		intervalId = null;
+	};
+
+	onActivated(() => {
+		if (intervalId) return;
+		if (options.immediate) fn();
+		intervalId = window.setInterval(fn, interval);
+	});
+
+	onDeactivated(() => {
+		clear();
+	});
+
+	onUnmounted(() => {
+		clear();
+	});
+
+	return clear;
+}
--- a/packages/frontend-shared/package.json
+++ b/packages/frontend-shared/package.json
@@ -0,0 +1,39 @@
+{
+	"name": "frontend-shared",
+	"type": "module",
+	"main": "./js-built/index.js",
+	"types": "./js-built/index.d.ts",
+	"exports": {
+		".": {
+			"import": "./js-built/index.js",
+			"types": "./js-built/index.d.ts"
+		},
+		"./*": {
+			"import": "./js-built/*",
+			"types": "./js-built/*"
+		}
+	},
+	"scripts": {
+		"build": "node ./build.js",
+		"watch": "nodemon -w package.json -e json --exec \"node ./build.js --watch\"",
+		"eslint": "eslint './**/*.{js,jsx,ts,tsx}'",
+		"typecheck": "tsc --noEmit",
+		"lint": "pnpm typecheck && pnpm eslint"
+	},
+	"devDependencies": {
+		"@types/node": "20.14.12",
+		"@typescript-eslint/eslint-plugin": "7.17.0",
+		"@typescript-eslint/parser": "7.17.0",
+		"esbuild": "0.23.0",
+		"eslint-plugin-vue": "9.27.0",
+		"typescript": "5.5.4",
+		"vue-eslint-parser": "9.4.3"
+	},
+	"files": [
+		"js-built"
+	],
+	"dependencies": {
+		"misskey-js": "workspace:*",
+		"vue": "3.4.37"
+	}
+}
--- a/packages/frontend-shared/themes/_dark.json5
+++ b/packages/frontend-shared/themes/_dark.json5
@@ -0,0 +1,93 @@
+// ダークテーマのベーステーマ
+// このテーマが直接使われることは無い
+{
+	id: 'dark',
+
+	name: 'Dark',
+	author: 'syuilo',
+	desc: 'Default dark theme',
+	kind: 'dark',
+
+	props: {
+		accent: '#86b300',
+		accentDarken: ':darken<10<@accent',
+		accentLighten: ':lighten<10<@accent',
+		accentedBg: ':alpha<0.15<@accent',
+		focus: ':alpha<0.3<@accent',
+		bg: '#000',
+		acrylicBg: ':alpha<0.5<@bg',
+		fg: '#dadada',
+		fgTransparentWeak: ':alpha<0.75<@fg',
+		fgTransparent: ':alpha<0.5<@fg',
+		fgHighlighted: ':lighten<3<@fg',
+		fgOnAccent: '#fff',
+		fgOnWhite: '#333',
+		divider: 'rgba(255, 255, 255, 0.1)',
+		indicator: '@accent',
+		panel: ':lighten<3<@bg',
+		panelHighlight: ':lighten<3<@panel',
+		panelHeaderBg: ':lighten<3<@panel',
+		panelHeaderFg: '@fg',
+		panelHeaderDivider: 'rgba(0, 0, 0, 0)',
+		panelBorder: '" solid 1px var(--divider)',
+		acrylicPanel: ':alpha<0.5<@panel',
+		windowHeader: ':alpha<0.85<@panel',
+		popup: ':lighten<3<@panel',
+		shadow: 'rgba(0, 0, 0, 0.3)',
+		header: ':alpha<0.7<@panel',
+		navBg: '@panel',
+		navFg: '@fg',
+		navHoverFg: ':lighten<17<@fg',
+		navActive: '@accent',
+		navIndicator: '@indicator',
+		link: '#44a4c1',
+		hashtag: '#ff9156',
+		mention: '@accent',
+		mentionMe: '@mention',
+		renote: '#229e82',
+		modalBg: 'rgba(0, 0, 0, 0.5)',
+		scrollbarHandle: 'rgba(255, 255, 255, 0.2)',
+		scrollbarHandleHover: 'rgba(255, 255, 255, 0.4)',
+		dateLabelFg: '@fg',
+		infoBg: '#253142',
+		infoFg: '#fff',
+		infoWarnBg: '#42321c',
+		infoWarnFg: '#ffbd3e',
+		switchBg: 'rgba(255, 255, 255, 0.15)',
+		buttonBg: 'rgba(255, 255, 255, 0.05)',
+		buttonHoverBg: 'rgba(255, 255, 255, 0.1)',
+		buttonGradateA: '@accent',
+		buttonGradateB: ':hue<20<@accent',
+		switchOffBg: 'rgba(255, 255, 255, 0.1)',
+		switchOffFg: ':alpha<0.8<@fg',
+		switchOnBg: '@accentedBg',
+		switchOnFg: '@accent',
+		inputBorder: 'rgba(255, 255, 255, 0.1)',
+		inputBorderHover: 'rgba(255, 255, 255, 0.2)',
+		listItemHoverBg: 'rgba(255, 255, 255, 0.03)',
+		driveFolderBg: ':alpha<0.3<@accent',
+		wallpaperOverlay: 'rgba(0, 0, 0, 0.5)',
+		badge: '#31b1ce',
+		messageBg: '@bg',
+		success: '#86b300',
+		error: '#ec4137',
+		warn: '#ecb637',
+		codeString: '#ffb675',
+		codeNumber: '#cfff9e',
+		codeBoolean: '#c59eff',
+		deckBg: '#000',
+		htmlThemeColor: '@bg',
+		X3: 'rgba(255, 255, 255, 0.05)',
+		X4: 'rgba(255, 255, 255, 0.1)',
+		X5: 'rgba(255, 255, 255, 0.05)',
+		X6: 'rgba(255, 255, 255, 0.15)',
+		X7: 'rgba(255, 255, 255, 0.05)',
+		X11: 'rgba(0, 0, 0, 0.3)',
+		X12: 'rgba(255, 255, 255, 0.1)',
+		X13: 'rgba(255, 255, 255, 0.15)',
+	},
+
+	codeHighlighter: {
+		base: 'one-dark-pro',
+	},
+}
--- a/packages/frontend-shared/themes/_light.json5
+++ b/packages/frontend-shared/themes/_light.json5
@@ -0,0 +1,93 @@
+// ライトテーマのベーステーマ
+// このテーマが直接使われることは無い
+{
+	id: 'light',
+
+	name: 'Light',
+	author: 'syuilo',
+	desc: 'Default light theme',
+	kind: 'light',
+
+	props: {
+		accent: '#86b300',
+		accentDarken: ':darken<10<@accent',
+		accentLighten: ':lighten<10<@accent',
+		accentedBg: ':alpha<0.15<@accent',
+		focus: ':alpha<0.3<@accent',
+		bg: '#fff',
+		acrylicBg: ':alpha<0.5<@bg',
+		fg: '#5f5f5f',
+		fgTransparentWeak: ':alpha<0.75<@fg',
+		fgTransparent: ':alpha<0.5<@fg',
+		fgHighlighted: ':darken<3<@fg',
+		fgOnAccent: '#fff',
+		fgOnWhite: '#333',
+		divider: 'rgba(0, 0, 0, 0.1)',
+		indicator: '@accent',
+		panel: ':lighten<3<@bg',
+		panelHighlight: ':darken<3<@panel',
+		panelHeaderBg: ':lighten<3<@panel',
+		panelHeaderFg: '@fg',
+		panelHeaderDivider: 'rgba(0, 0, 0, 0)',
+		panelBorder: '" solid 1px var(--divider)',
+		acrylicPanel: ':alpha<0.5<@panel',
+		windowHeader: ':alpha<0.85<@panel',
+		popup: ':lighten<3<@panel',
+		shadow: 'rgba(0, 0, 0, 0.1)',
+		header: ':alpha<0.7<@panel',
+		navBg: '@panel',
+		navFg: '@fg',
+		navHoverFg: ':darken<17<@fg',
+		navActive: '@accent',
+		navIndicator: '@indicator',
+		link: '#44a4c1',
+		hashtag: '#ff9156',
+		mention: '@accent',
+		mentionMe: '@mention',
+		renote: '#229e82',
+		modalBg: 'rgba(0, 0, 0, 0.3)',
+		scrollbarHandle: 'rgba(0, 0, 0, 0.2)',
+		scrollbarHandleHover: 'rgba(0, 0, 0, 0.4)',
+		dateLabelFg: '@fg',
+		infoBg: '#e5f5ff',
+		infoFg: '#72818a',
+		infoWarnBg: '#fff0db',
+		infoWarnFg: '#8f6e31',
+		switchBg: 'rgba(0, 0, 0, 0.15)',
+		buttonBg: 'rgba(0, 0, 0, 0.05)',
+		buttonHoverBg: 'rgba(0, 0, 0, 0.1)',
+		buttonGradateA: '@accent',
+		buttonGradateB: ':hue<20<@accent',
+		switchOffBg: 'rgba(0, 0, 0, 0.1)',
+		switchOffFg: '@panel',
+		switchOnBg: '@accent',
+		switchOnFg: '@fgOnAccent',
+		inputBorder: 'rgba(0, 0, 0, 0.1)',
+		inputBorderHover: 'rgba(0, 0, 0, 0.2)',
+		listItemHoverBg: 'rgba(0, 0, 0, 0.03)',
+		driveFolderBg: ':alpha<0.3<@accent',
+		wallpaperOverlay: 'rgba(255, 255, 255, 0.5)',
+		badge: '#31b1ce',
+		messageBg: '@bg',
+		success: '#86b300',
+		error: '#ec4137',
+		warn: '#ecb637',
+		codeString: '#b98710',
+		codeNumber: '#0fbbbb',
+		codeBoolean: '#62b70c',
+		deckBg: ':darken<3<@bg',
+		htmlThemeColor: '@bg',
+		X3: 'rgba(0, 0, 0, 0.05)',
+		X4: 'rgba(0, 0, 0, 0.1)',
+		X5: 'rgba(0, 0, 0, 0.05)',
+		X6: 'rgba(0, 0, 0, 0.25)',
+		X7: 'rgba(0, 0, 0, 0.05)',
+		X11: 'rgba(0, 0, 0, 0.1)',
+		X12: 'rgba(0, 0, 0, 0.1)',
+		X13: 'rgba(0, 0, 0, 0.15)',
+	},
+
+	codeHighlighter: {
+		base: 'catppuccin-latte',
+	},
+}
--- a/packages/frontend-shared/themes/d-astro.json5
+++ b/packages/frontend-shared/themes/d-astro.json5
@@ -0,0 +1,69 @@
+{
+	id: '080a01c5-377d-4fbb-88cc-6bb5d04977ea',
+	base: 'dark',
+	name: 'Mi Astro Dark',
+	author: 'syuilo',
+	props: {
+		bg: '#232125',
+		fg: '#efdab9',
+		link: '#78b0a0',
+		warn: '#ecb637',
+		badge: '#31b1ce',
+		error: '#ec4137',
+		focus: ':alpha<0.3<@accent',
+		navBg: '@panel',
+		navFg: '@fg',
+		panel: '#2a272b',
+		accent: '#81c08b',
+		header: ':alpha<0.7<@bg',
+		infoBg: '#253142',
+		infoFg: '#fff',
+		renote: '#659CC8',
+		shadow: 'rgba(0, 0, 0, 0.3)',
+		divider: 'rgba(255, 255, 255, 0.1)',
+		hashtag: '#ff9156',
+		mention: '#ffd152',
+		modalBg: 'rgba(0, 0, 0, 0.5)',
+		success: '#86b300',
+		buttonBg: 'rgba(255, 255, 255, 0.05)',
+		acrylicBg: ':alpha<0.5<@bg',
+		indicator: '@accent',
+		mentionMe: '#fb5d38',
+		messageBg: '@bg',
+		navActive: '@accent',
+		infoWarnBg: '#42321c',
+		infoWarnFg: '#ffbd3e',
+		navHoverFg: ':lighten<17<@fg',
+		dateLabelFg: '@fg',
+		inputBorder: 'rgba(255, 255, 255, 0.1)',
+		inputBorderHover: 'rgba(255, 255, 255, 0.2)',
+		panelBorder: '" solid 1px var(--divider)',
+		accentDarken: ':darken<10<@accent',
+		acrylicPanel: ':alpha<0.5<@panel',
+		navIndicator: '@accent',
+		accentLighten: ':lighten<10<@accent',
+		buttonHoverBg: 'rgba(255, 255, 255, 0.1)',
+		buttonGradateA: '@accent',
+		buttonGradateB: ':hue<-20<@accent',
+		driveFolderBg: ':alpha<0.3<@accent',
+		fgHighlighted: ':lighten<3<@fg',
+		panelHeaderBg: ':lighten<3<@panel',
+		panelHeaderFg: '@fg',
+		htmlThemeColor: '@bg',
+		fgOnWhite: '@accent',
+		panelHighlight: ':lighten<3<@panel',
+		listItemHoverBg: 'rgba(255, 255, 255, 0.03)',
+		scrollbarHandle: 'rgba(255, 255, 255, 0.2)',
+		wallpaperOverlay: 'rgba(0, 0, 0, 0.5)',
+		panelHeaderDivider: 'rgba(0, 0, 0, 0)',
+		scrollbarHandleHover: 'rgba(255, 255, 255, 0.4)',
+		X3: 'rgba(255, 255, 255, 0.05)',
+		X4: 'rgba(255, 255, 255, 0.1)',
+		X5: 'rgba(255, 255, 255, 0.05)',
+		X6: 'rgba(255, 255, 255, 0.15)',
+		X7: 'rgba(255, 255, 255, 0.05)',
+		X11: 'rgba(0, 0, 0, 0.3)',
+		X12: 'rgba(255, 255, 255, 0.1)',
+		X13: 'rgba(255, 255, 255, 0.15)',
+	},
+}
--- a/packages/frontend-shared/themes/d-botanical.json5
+++ b/packages/frontend-shared/themes/d-botanical.json5
@@ -0,0 +1,26 @@
+{
+	id: '504debaf-4912-6a4c-5059-1db08a76b737',
+
+	name: 'Mi Botanical Dark',
+	author: 'syuilo',
+
+	base: 'dark',
+
+	props: {
+		accent: 'rgb(148, 179, 0)',
+		bg: 'rgb(37, 38, 36)',
+		fg: 'rgb(216, 212, 199)',
+		fgHighlighted: '#fff',
+		fgOnWhite: '@accent',
+		divider: 'rgba(255, 255, 255, 0.14)',
+		panel: 'rgb(47, 47, 44)',
+		panelHeaderDivider: 'rgba(0, 0, 0, 0)',
+		header: ':alpha<0.7<@panel',
+		navBg: '#363636',
+		renote: '@accent',
+		mention: 'rgb(212, 153, 76)',
+		mentionMe: 'rgb(212, 210, 76)',
+		hashtag: '#5bcbb0',
+		link: '@accent',
+	},
+}
--- a/packages/frontend-shared/themes/d-cherry.json5
+++ b/packages/frontend-shared/themes/d-cherry.json5
@@ -0,0 +1,21 @@
+{
+	id: '679b3b87-a4e9-4789-8696-b56c15cc33b0',
+
+	name: 'Mi Cherry Dark',
+	author: 'syuilo',
+
+	base: 'dark',
+
+	props: {
+		accent: 'rgb(255, 89, 117)',
+		bg: 'rgb(28, 28, 37)',
+		fg: 'rgb(236, 239, 244)',
+		fgOnWhite: '@accent',
+		panel: 'rgb(35, 35, 47)',
+		renote: '@accent',
+		link: '@accent',
+		mention: '@accent',
+		hashtag: '@accent',
+		divider: 'rgb(63, 63, 80)',
+	},
+}
--- a/packages/frontend-shared/themes/d-dark.json5
+++ b/packages/frontend-shared/themes/d-dark.json5
@@ -0,0 +1,26 @@
+{
+	id: '8050783a-7f63-445a-b270-36d0f6ba1677',
+
+	name: 'Mi Dark',
+	author: 'syuilo',
+	desc: 'Default light theme',
+
+	base: 'dark',
+
+	props: {
+		bg: '#232323',
+		fg: 'rgb(199, 209, 216)',
+		fgHighlighted: '#fff',
+		fgOnWhite: '@accent',
+		divider: 'rgba(255, 255, 255, 0.14)',
+		panel: '#2d2d2d',
+		panelHeaderDivider: 'rgba(0, 0, 0, 0)',
+		header: ':alpha<0.7<@panel',
+		navBg: '#363636',
+		renote: '@accent',
+		mention: '#da6d35',
+		mentionMe: '#d44c4c',
+		hashtag: '#4cb8d4',
+		link: '@accent',
+	},
+}
--- a/packages/frontend-shared/themes/d-future.json5
+++ b/packages/frontend-shared/themes/d-future.json5
@@ -0,0 +1,27 @@
+{
+	id: '32a637ef-b47a-4775-bb7b-bacbb823f865',
+
+	name: 'Mi Future Dark',
+	author: 'syuilo',
+
+	base: 'dark',
+
+	props: {
+		accent: '#63e2b7',
+		bg: '#101014',
+		fg: '#D5D5D6',
+		fgHighlighted: '#fff',
+		fgOnAccent: '#000',
+		fgOnWhite: '@accent',
+		divider: 'rgba(255, 255, 255, 0.1)',
+		panel: '#18181c',
+		panelHeaderDivider: 'rgba(0, 0, 0, 0)',
+		renote: '@accent',
+		mention: '#f2c97d',
+		mentionMe: '@accent',
+		hashtag: '#70c0e8',
+		link: '#e88080',
+		buttonGradateA: '@accent',
+		buttonGradateB: ':saturate<30<:hue<30<@accent',
+	},
+}
--- a/packages/frontend-shared/themes/d-green-lime.json5
+++ b/packages/frontend-shared/themes/d-green-lime.json5
@@ -0,0 +1,24 @@
+{
+	id: '02816013-8107-440f-877e-865083ffe194',
+
+	name: 'Mi Green+Lime Dark',
+	author: 'syuilo',
+
+	base: 'dark',
+
+	props: {
+		accent: '#b4e900',
+		bg: '#0C1210',
+		fg: '#dee7e4',
+		fgHighlighted: '#fff',
+		fgOnAccent: '#192320',
+		fgOnWhite: '@accent',
+		divider: '#e7fffb24',
+		panel: '#192320',
+		panelHeaderDivider: 'rgba(0, 0, 0, 0)',
+		popup: '#293330',
+		renote: '@accent',
+		mentionMe: '#ffaa00',
+		link: '#24d7ce',
+	},
+}
--- a/packages/frontend-shared/themes/d-green-orange.json5
+++ b/packages/frontend-shared/themes/d-green-orange.json5
@@ -0,0 +1,24 @@
+{
+	id: 'dc489603-27b5-424a-9b25-1ff6aec9824a',
+
+	name: 'Mi Green+Orange Dark',
+	author: 'syuilo',
+
+	base: 'dark',
+
+	props: {
+		accent: '#e97f00',
+		bg: '#0C1210',
+		fg: '#dee7e4',
+		fgHighlighted: '#fff',
+		fgOnAccent: '#192320',
+		fgOnWhite: '@accent',
+		divider: '#e7fffb24',
+		panel: '#192320',
+		panelHeaderDivider: 'rgba(0, 0, 0, 0)',
+		popup: '#293330',
+		renote: '@accent',
+		mentionMe: '#b4e900',
+		link: '#24d7ce',
+	},
+}
--- a/packages/frontend-shared/themes/d-ice.json5
+++ b/packages/frontend-shared/themes/d-ice.json5
@@ -0,0 +1,14 @@
+{
+	id: '66e7e5a9-cd43-42cd-837d-12f47841fa34',
+
+	name: 'Mi Ice Dark',
+	author: 'syuilo',
+
+	base: 'dark',
+
+	props: {
+		accent: '#47BFE8',
+		fgOnWhite: '@accent',
+		bg: '#212526',
+	},
+}
--- a/packages/frontend-shared/themes/d-persimmon.json5
+++ b/packages/frontend-shared/themes/d-persimmon.json5
@@ -0,0 +1,26 @@
+{
+	id: 'c503d768-7c70-4db2-a4e6-08264304bc8d',
+
+	name: 'Mi Persimmon Dark',
+	author: 'syuilo',
+
+	base: 'dark',
+
+	props: {
+		accent: 'rgb(206, 102, 65)',
+		bg: 'rgb(31, 33, 31)',
+		fg: '#cdd8c7',
+		fgHighlighted: '#fff',
+		fgOnWhite: '@accent',
+		divider: 'rgba(255, 255, 255, 0.14)',
+		panel: 'rgb(41, 43, 41)',
+		infoFg: '@fg',
+		infoBg: '#333c3b',
+		navBg: '#141714',
+		renote: '@accent',
+		mention: '@accent',
+		mentionMe: '#de6161',
+		hashtag: '#68bad0',
+		link: '#a1c758',
+	},
+}
--- a/packages/frontend-shared/themes/d-u0.json5
+++ b/packages/frontend-shared/themes/d-u0.json5
@@ -0,0 +1,83 @@
+{
+	id: '7a5bc13b-df8f-4d44-8e94-4452f0c634bb',
+	base: 'dark',
+	name: 'Mi U0 Dark',
+	props: {
+		X3: 'rgba(255, 255, 255, 0.05)',
+		X4: 'rgba(255, 255, 255, 0.1)',
+		X5: 'rgba(255, 255, 255, 0.05)',
+		X6: 'rgba(255, 255, 255, 0.15)',
+		X7: 'rgba(255, 255, 255, 0.05)',
+		bg: '#172426',
+		fg: '#dadada',
+		X10: ':alpha<0.4<@accent',
+		X11: 'rgba(0, 0, 0, 0.3)',
+		X12: 'rgba(255, 255, 255, 0.1)',
+		X13: 'rgba(255, 255, 255, 0.15)',
+		X14: ':alpha<0.5<@navBg',
+		X15: ':alpha<0<@panel',
+		X16: ':alpha<0.7<@panel',
+		X17: ':alpha<0.8<@bg',
+		link: '@accent',
+		warn: '#ecb637',
+		badge: '#31b1ce',
+		error: '#ec4137',
+		focus: ':alpha<0.3<@accent',
+		navBg: '@panel',
+		navFg: '@fg',
+		panel: ':lighten<3<@bg',
+		popup: ':lighten<3<@panel',
+		accent: '#00a497',
+		header: ':alpha<0.7<@panel',
+		infoBg: '#253142',
+		infoFg: '#fff',
+		renote: '@accent',
+		shadow: 'rgba(0, 0, 0, 0.3)',
+		divider: 'rgba(255, 255, 255, 0.1)',
+		hashtag: '#e6b422',
+		mention: '@accent',
+		modalBg: 'rgba(0, 0, 0, 0.5)',
+		success: '#86b300',
+		buttonBg: 'rgba(255, 255, 255, 0.05)',
+		switchBg: 'rgba(255, 255, 255, 0.15)',
+		acrylicBg: ':alpha<0.5<@bg',
+		indicator: '@accent',
+		mentionMe: '@mention',
+		messageBg: '@bg',
+		navActive: '@accent',
+		accentedBg: ':alpha<0.15<@accent',
+		codeNumber: '#cfff9e',
+		codeString: '#ffb675',
+		fgOnAccent: '#fff',
+		fgOnWhite: '@accent',
+		infoWarnBg: '#42321c',
+		infoWarnFg: '#ffbd3e',
+		navHoverFg: ':lighten<17<@fg',
+		codeBoolean: '#c59eff',
+		dateLabelFg: '@fg',
+		inputBorder: 'rgba(255, 255, 255, 0.1)',
+		panelBorder: '" solid 1px var(--divider)',
+		accentDarken: ':darken<10<@accent',
+		acrylicPanel: ':alpha<0.5<@panel',
+		navIndicator: '@indicator',
+		accentLighten: ':lighten<10<@accent',
+		buttonHoverBg: 'rgba(255, 255, 255, 0.1)',
+		driveFolderBg: ':alpha<0.3<@accent',
+		fgHighlighted: ':lighten<3<@fg',
+		fgTransparent: ':alpha<0.5<@fg',
+		panelHeaderBg: ':lighten<3<@panel',
+		panelHeaderFg: '@fg',
+		buttonGradateA: '@accent',
+		buttonGradateB: ':hue<20<@accent',
+		htmlThemeColor: '@bg',
+		panelHighlight: ':lighten<3<@panel',
+		listItemHoverBg: 'rgba(255, 255, 255, 0.03)',
+		scrollbarHandle: 'rgba(255, 255, 255, 0.2)',
+		inputBorderHover: 'rgba(255, 255, 255, 0.2)',
+		wallpaperOverlay: 'rgba(0, 0, 0, 0.5)',
+		fgTransparentWeak: ':alpha<0.75<@fg',
+		panelHeaderDivider: 'rgba(0, 0, 0, 0)',
+		scrollbarHandleHover: 'rgba(255, 255, 255, 0.4)',
+		deckBg: '#142022',
+	},
+}
--- a/packages/frontend-shared/themes/l-apricot.json5
+++ b/packages/frontend-shared/themes/l-apricot.json5
@@ -0,0 +1,23 @@
+{
+	id: '0ff48d43-aab3-46e7-ab12-8492110d2e2b',
+
+	name: 'Mi Apricot Light',
+	author: 'syuilo',
+
+	base: 'light',
+
+	props: {
+		accent: 'rgb(234, 154, 82)',
+		bg: '#e6e5e2',
+		fg: 'rgb(149, 143, 139)',
+		fgOnWhite: '@accent',
+		panel: '#EEECE8',
+		renote: '@accent',
+		link: '@accent',
+		mention: '@accent',
+		hashtag: '@accent',
+		inputBorder: 'rgba(0, 0, 0, 0.1)',
+		inputBorderHover: 'rgba(0, 0, 0, 0.2)',
+		infoBg: 'rgb(226, 235, 241)',
+	},
+}
--- a/packages/frontend-shared/themes/l-botanical.json5
+++ b/packages/frontend-shared/themes/l-botanical.json5
@@ -0,0 +1,30 @@
+{
+	id: '1100673c-f902-4ccd-93aa-7cb88be56178',
+
+	name: 'Mi Botanical Light',
+	author: 'ThinaticSystem',
+
+  base: 'light',
+
+	props: {
+		accent: '#77b58c',
+		bg: 'e2deda',
+		fg: '#3d3d3d',
+		fgHighlighted: '#6bc9a0',
+		fgOnWhite: '@accent',
+		divider: '#cfcfcf',
+		panel: '@X14',
+		panelHeaderBg: '@panel',
+		panelHeaderDivider: '@divider',
+		header: ':alpha<0.7<@panel',
+		navBg: '@X14',
+		renote: '#229e92',
+		mention: '#da6d35',
+		mentionMe: '#d44c4c',
+		hashtag: '#4cb8d4',
+		link: '@accent',
+		buttonGradateB: ':hue<-70<@accent',
+		success: '#86b300',
+    X14: '#ebe7e5'
+	},
+}
--- a/packages/frontend-shared/themes/l-cherry.json5
+++ b/packages/frontend-shared/themes/l-cherry.json5
@@ -0,0 +1,22 @@
+{
+	id: 'ac168876-f737-4074-a3fc-a370c732ef48',
+
+	name: 'Mi Cherry Light',
+	author: 'syuilo',
+
+	base: 'light',
+
+	props: {
+		accent: 'rgb(219, 96, 114)',
+		bg: 'rgb(254, 248, 249)',
+		fg: 'rgb(152, 13, 26)',
+		fgOnWhite: '@accent',
+		panel: 'rgb(255, 255, 255)',
+		renote: '@accent',
+		link: 'rgb(156, 187, 5)',
+		mention: '@accent',
+		hashtag: '@accent',
+		divider: 'rgba(134, 51, 51, 0.1)',
+		inputBorderHover: 'rgb(238, 221, 222)',
+	},
+}
--- a/packages/frontend-shared/themes/l-coffee.json5
+++ b/packages/frontend-shared/themes/l-coffee.json5
@@ -0,0 +1,22 @@
+{
+	id: '6ed80faa-74f0-42c2-98e4-a64d9e138eab',
+
+	name: 'Mi Coffee Light',
+	author: 'syuilo',
+
+	base: 'light',
+
+	props: {
+		accent: '#9f8989',
+		bg: '#f5f3f3',
+		fg: '#7f6666',
+		fgOnWhite: '@accent',
+		panel: '#fff',
+		divider: 'rgba(87, 68, 68, 0.1)',
+		renote: 'rgb(160, 172, 125)',
+		link: 'rgb(137, 151, 159)',
+		mention: '@accent',
+		mentionMe: 'rgb(170, 149, 98)',
+		hashtag: '@accent',
+	},
+}
--- a/packages/frontend-shared/themes/l-light.json5
+++ b/packages/frontend-shared/themes/l-light.json5
@@ -0,0 +1,21 @@
+{
+	id: '4eea646f-7afa-4645-83e9-83af0333cd37',
+
+	name: 'Mi Light',
+	author: 'syuilo',
+	desc: 'Default light theme',
+
+	base: 'light',
+
+	props: {
+		bg: '#f9f9f9',
+		fg: '#676767',
+		fgOnWhite: '@accent',
+		divider: '#e8e8e8',
+		header: ':alpha<0.7<@panel',
+		navBg: '#fff',
+		panel: '#fff',
+		panelHeaderDivider: '@divider',
+		mentionMe: 'rgb(0, 179, 70)',
+	},
+}
--- a/packages/frontend-shared/themes/l-rainy.json5
+++ b/packages/frontend-shared/themes/l-rainy.json5
@@ -0,0 +1,22 @@
+{
+	id: 'a58a0abb-ff8c-476a-8dec-0ad7837e7e96',
+
+	name: 'Mi Rainy Light',
+	author: 'syuilo',
+
+	base: 'light',
+
+	props: {
+		accent: '#5db0da',
+		bg: 'rgb(246 248 249)',
+		fg: '#636b71',
+		fgOnWhite: '@accent',
+		panel: '#fff',
+		divider: 'rgb(230 233 234)',
+		panelHeaderDivider: '@divider',
+		renote: '@accent',
+		link: '@accent',
+		mention: '@accent',
+		hashtag: '@accent',
+	},
+}
--- a/packages/frontend-shared/themes/l-sushi.json5
+++ b/packages/frontend-shared/themes/l-sushi.json5
@@ -0,0 +1,19 @@
+{
+	id: '213273e5-7d20-d5f0-6e36-1b6a4f67115c',
+
+	name: 'Mi Sushi Light',
+	author: 'syuilo',
+
+	base: 'light',
+
+	props: {
+		accent: '#e36749',
+		bg: '#f0eee9',
+		fg: '#5f5f5f',
+		fgOnWhite: '@accent',
+		renote: '@accent',
+		link: '@accent',
+		mention: '@accent',
+		hashtag: '#229e82',
+	},
+}
--- a/packages/frontend-shared/themes/l-u0.json5
+++ b/packages/frontend-shared/themes/l-u0.json5
@@ -0,0 +1,82 @@
+{
+	id: 'e2c940b5-6e9a-4c03-b738-261c720c426d',
+	base: 'light',
+	name: 'Mi U0 Light',
+	props: {
+		X3: 'rgba(255, 255, 255, 0.05)',
+		X4: 'rgba(255, 255, 255, 0.1)',
+		X5: 'rgba(255, 255, 255, 0.05)',
+		X6: 'rgba(255, 255, 255, 0.15)',
+		X7: 'rgba(255, 255, 255, 0.05)',
+		bg: '#e7e7eb',
+		fg: '#5f5f5f',
+		X10: ':alpha<0.4<@accent',
+		X11: 'rgba(0, 0, 0, 0.3)',
+		X12: 'rgba(255, 255, 255, 0.1)',
+		X13: 'rgba(255, 255, 255, 0.15)',
+		X14: ':alpha<0.5<@navBg',
+		X15: ':alpha<0<@panel',
+		X16: ':alpha<0.7<@panel',
+		X17: ':alpha<0.8<@bg',
+		link: '@accent',
+		warn: '#ecb637',
+		badge: '#31b1ce',
+		error: '#ec4137',
+		focus: ':alpha<0.3<@accent',
+		navBg: '@panel',
+		navFg: '@fg',
+		panel: ':lighten<3<@bg',
+		popup: ':lighten<3<@panel',
+		accent: '#478384',
+		header: ':alpha<0.7<@panel',
+		infoBg: '#253142',
+		infoFg: '#fff',
+		renote: '@accent',
+		shadow: 'rgba(0, 0, 0, 0.3)',
+		divider: '#4646461a',
+		hashtag: '#1f3134',
+		mention: '@accent',
+		modalBg: 'rgba(0, 0, 0, 0.5)',
+		success: '#86b300',
+		buttonBg: '#0000000d',
+		switchBg: 'rgba(255, 255, 255, 0.15)',
+		acrylicBg: ':alpha<0.5<@bg',
+		indicator: '@accent',
+		mentionMe: '@mention',
+		messageBg: '@bg',
+		navActive: '@accent',
+		accentedBg: ':alpha<0.15<@accent',
+		codeNumber: '#cfff9e',
+		codeString: '#ffb675',
+		fgOnAccent: '#fff',
+		fgOnWhite: '@accent',
+		infoWarnBg: '#42321c',
+		infoWarnFg: '#ffbd3e',
+		navHoverFg: ':lighten<17<@fg',
+		codeBoolean: '#c59eff',
+		dateLabelFg: '@fg',
+		inputBorder: 'rgba(255, 255, 255, 0.1)',
+		panelBorder: '" solid 1px var(--divider)',
+		accentDarken: ':darken<10<@accent',
+		acrylicPanel: ':alpha<0.5<@panel',
+		navIndicator: '@indicator',
+		accentLighten: ':lighten<10<@accent',
+		buttonHoverBg: '#0000001a',
+		driveFolderBg: ':alpha<0.3<@accent',
+		fgHighlighted: ':lighten<3<@fg',
+		fgTransparent: ':alpha<0.5<@fg',
+		panelHeaderBg: ':lighten<3<@panel',
+		panelHeaderFg: '@fg',
+		buttonGradateA: '@accent',
+		buttonGradateB: ':hue<20<@accent',
+		htmlThemeColor: '@bg',
+		panelHighlight: ':lighten<3<@panel',
+		listItemHoverBg: 'rgba(255, 255, 255, 0.03)',
+		scrollbarHandle: '#74747433',
+		inputBorderHover: 'rgba(255, 255, 255, 0.2)',
+		wallpaperOverlay: 'rgba(0, 0, 0, 0.5)',
+		fgTransparentWeak: ':alpha<0.75<@fg',
+		panelHeaderDivider: 'rgba(0, 0, 0, 0)',
+		scrollbarHandleHover: 'rgba(255, 255, 255, 0.4)',
+	},
+}
--- a/packages/frontend-shared/themes/l-vivid.json5
+++ b/packages/frontend-shared/themes/l-vivid.json5
@@ -0,0 +1,72 @@
+{
+	id: '6128c2a9-5c54-43fe-a47d-17942356470b',
+
+	name: 'Mi Vivid Light',
+	author: 'syuilo',
+
+	base: 'light',
+
+	props: {
+		bg: '#fafafa',
+		fg: '#444',
+		link: '#ff9400',
+		warn: '#ecb637',
+		badge: '#31b1ce',
+		error: '#ec4137',
+		focus: ':alpha<0.3<@accent',
+		navBg: '@panel',
+		navFg: '@fg',
+		panel: '#fff',
+		accent: '#008cff',
+		header: ':alpha<0.7<@panel',
+		infoBg: '#e5f5ff',
+		infoFg: '#72818a',
+		renote: '@accent',
+		shadow: 'rgba(0, 0, 0, 0.1)',
+		divider: 'rgba(0, 0, 0, 0.08)',
+		hashtag: '#92d400',
+		mention: '@accent',
+		modalBg: 'rgba(0, 0, 0, 0.3)',
+		success: '#86b300',
+		buttonBg: 'rgba(0, 0, 0, 0.05)',
+		acrylicBg: ':alpha<0.5<@bg',
+		indicator: '@accent',
+		mentionMe: '@mention',
+		messageBg: '@bg',
+		navActive: '@accent',
+		infoWarnBg: '#fff0db',
+		infoWarnFg: '#8f6e31',
+		navHoverFg: ':darken<17<@fg',
+		dateLabelFg: '@fg',
+		inputBorder: 'rgba(0, 0, 0, 0.1)',
+		inputBorderHover: 'rgba(0, 0, 0, 0.2)',
+		panelBorder: '" solid 1px var(--divider)',
+		accentDarken: ':darken<10<@accent',
+		acrylicPanel: ':alpha<0.5<@panel',
+		navIndicator: '@accent',
+		accentLighten: ':lighten<10<@accent',
+		buttonHoverBg: 'rgba(0, 0, 0, 0.1)',
+		driveFolderBg: ':alpha<0.3<@accent',
+		fgHighlighted: ':darken<3<@fg',
+		fgTransparent: ':alpha<0.5<@fg',
+		fgOnWhite: '@accent',
+		panelHeaderBg: ':lighten<3<@panel',
+		panelHeaderFg: '@fg',
+		htmlThemeColor: '@bg',
+		panelHighlight: ':darken<3<@panel',
+		listItemHoverBg: 'rgba(0, 0, 0, 0.03)',
+		scrollbarHandle: 'rgba(0, 0, 0, 0.2)',
+		wallpaperOverlay: 'rgba(255, 255, 255, 0.5)',
+		fgTransparentWeak: ':alpha<0.75<@fg',
+		panelHeaderDivider: '@divider',
+		scrollbarHandleHover: 'rgba(0, 0, 0, 0.4)',
+		X3: 'rgba(0, 0, 0, 0.05)',
+		X4: 'rgba(0, 0, 0, 0.1)',
+		X5: 'rgba(0, 0, 0, 0.05)',
+		X6: 'rgba(0, 0, 0, 0.25)',
+		X7: 'rgba(0, 0, 0, 0.05)',
+		X11: 'rgba(0, 0, 0, 0.1)',
+		X12: 'rgba(0, 0, 0, 0.1)',
+		X13: 'rgba(0, 0, 0, 0.15)',
+	},
+}
--- a/packages/frontend-shared/tsconfig.json
+++ b/packages/frontend-shared/tsconfig.json
@@ -0,0 +1,34 @@
+{
+	"$schema": "https://json.schemastore.org/tsconfig",
+	"compilerOptions": {
+		"target": "ES2022",
+		"module": "nodenext",
+		"moduleResolution": "nodenext",
+		"declaration": true,
+		"declarationMap": true,
+		"sourceMap": false,
+		"outDir": "./js-built/",
+		"removeComments": true,
+		"resolveJsonModule": true,
+		"strict": true,
+		"strictFunctionTypes": true,
+		"strictNullChecks": true,
+		"experimentalDecorators": true,
+		"noImplicitReturns": true,
+		"esModuleInterop": true,
+		"typeRoots": [
+			"./node_modules/@types"
+		],
+		"lib": [
+			"esnext",
+			"dom"
+		]
+	},
+	"include": [
+		"js/**/*"
+	],
+	"exclude": [
+		"node_modules",
+		"test/**/*"
+	]
+}