feat(ux): dark/light theme + en/ja i18n + user preferences

UX全体にテーマと言語設定を追加。

- lib/db/migrations/004_user_prefs.sql: users に theme/locale 列を追加(既定 dark/en)
- lib/i18n/: dictionary(en/ja) + I18nProvider(クライアントcontext: locale/theme/t/setLocale/setTheme) + server.ts(SSR用 getLocale/getTheme/translate) + constants.ts
- app/layout.tsx: theme/locale Cookie を読み <html class/lang> をSSR、I18nProvider でラップ(フラッシュなし)
- tailwind darkMode:'class' + 全画面に dark: バリアントを一括付与(Nodeスクリプト lookbehind で安全に変換)
- components/layout/ThemeToggle: 即時クラス切替+Cookie+永続化
- app/profile: テーマ/言語セレクタ、chrome翻訳(Header/ProjectNav/login/dashboard/profile)
- PATCH /api/users/me: theme/locale を受理(バリデーション→400)、Cookieを設定
- E2E: locale=ja storageState で既存JAアサーションを維持、theme-i18n.spec で既定en/darkと切替を検証
This commit is contained in:
Ken Yasue
2026-06-25 11:37:44 +02:00
parent 6a134a29bd
commit 921cdc457d
74 changed files with 1092 additions and 279 deletions

View File

@ -1,18 +1,23 @@
const NAV_ITEMS = [
{ href: '', label: '概要' },
{ href: '/board', label: '掲示板' },
{ href: '/notes', label: 'メモ' },
{ href: '/chat', label: 'チャット' },
{ href: '/todos', label: 'ToDo' },
{ href: '/files', label: 'ファイル' },
{ href: '/calendar', label: 'カレンダー' },
{ href: '/milestones', label: 'マイルストーン' },
{ href: '/meetings', label: 'ミーティング' },
{ href: '/search', label: '検索' },
{ href: '/members', label: 'メンバー' },
{ href: '/activity', label: 'アクティビティ' },
{ href: '/settings', label: '設定' },
] as const;
'use client';
import { useI18n } from '@/lib/i18n/I18nProvider';
import type { MessageKey } from '@/lib/i18n/dictionary';
const NAV_ITEMS: { href: string; key: MessageKey; activeKey: string }[] = [
{ href: '', key: 'nav.overview', activeKey: 'overview' },
{ href: '/board', key: 'nav.board', activeKey: 'board' },
{ href: '/notes', key: 'nav.notes', activeKey: 'notes' },
{ href: '/chat', key: 'nav.chat', activeKey: 'chat' },
{ href: '/todos', key: 'nav.todos', activeKey: 'todos' },
{ href: '/files', key: 'nav.files', activeKey: 'files' },
{ href: '/calendar', key: 'nav.calendar', activeKey: 'calendar' },
{ href: '/milestones', key: 'nav.milestones', activeKey: 'milestones' },
{ href: '/meetings', key: 'nav.meetings', activeKey: 'meetings' },
{ href: '/search', key: 'nav.search', activeKey: 'search' },
{ href: '/members', key: 'nav.members', activeKey: 'members' },
{ href: '/activity', key: 'nav.activity', activeKey: 'activity' },
{ href: '/settings', key: 'nav.settings', activeKey: 'settings' },
];
/**
* プロジェクト内サブナビゲーション。
@ -38,38 +43,23 @@ export function ProjectNav({
| 'activity'
| 'settings';
}) {
const activeMap: Record<string, boolean> = {
overview: active === 'overview',
board: active === 'board',
notes: active === 'notes',
chat: active === 'chat',
todos: active === 'todos',
files: active === 'files',
calendar: active === 'calendar',
milestones: active === 'milestones',
meetings: active === 'meetings',
search: active === 'search',
members: active === 'members',
activity: active === 'activity',
settings: active === 'settings',
};
const { t } = useI18n();
return (
<nav className="flex gap-4 border-b bg-white px-6 py-2 text-sm">
<nav className="flex gap-4 border-b bg-white px-6 py-2 text-sm dark:border-gray-700 dark:bg-gray-800">
{NAV_ITEMS.map((item) => {
const key = item.href === '' ? 'overview' : item.href.slice(1);
const href = `/projects/${projectId}${item.href}`;
return (
<a
key={item.href}
href={href}
className={
activeMap[key]
? 'font-medium text-blue-600'
: 'text-gray-600 hover:underline'
active === item.activeKey
? 'font-medium text-blue-600 dark:text-blue-400'
: 'text-gray-600 hover:underline dark:text-gray-300'
}
>
{item.label}
{t(item.key)}
</a>
);
})}