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

@ -41,7 +41,7 @@ export default async function MilestonesPage({
const milestones = scheduleService.getMilestones(user.id, project.id);
return (
<div className="min-h-screen bg-gray-50">
<div className="min-h-screen bg-gray-50 dark:bg-gray-900">
<Header user={toPublicUser(user)} />
<ProjectNav projectId={project.id} active="milestones" />
<main className="mx-auto max-w-3xl space-y-6 p-6">
@ -49,34 +49,38 @@ export default async function MilestonesPage({
<MilestoneForm projectId={project.id} />
<section className="space-y-3">
{milestones.length === 0 ? (
<p className="text-sm text-gray-400">
<p className="text-sm text-gray-400 dark:text-gray-500">
</p>
) : (
milestones.map((m) => (
<div
key={m.id}
className="rounded-lg border bg-white p-4 shadow-sm"
className="rounded-lg border bg-white dark:bg-gray-800 p-4 shadow-sm"
data-testid={`milestone-${m.id}`}
>
<div className="flex items-center justify-between">
<h3 className="font-semibold text-gray-800">{m.title}</h3>
<span className="text-xs text-gray-500">
<h3 className="font-semibold text-gray-800 dark:text-gray-100">
{m.title}
</h3>
<span className="text-xs text-gray-500 dark:text-gray-400">
{m.status}
{m.dueDate ? ` / 期限: ${m.dueDate}` : ''}
</span>
</div>
{m.description && (
<p className="mt-1 text-sm text-gray-600">{m.description}</p>
<p className="mt-1 text-sm text-gray-600 dark:text-gray-300">
{m.description}
</p>
)}
<div className="mt-3">
<div className="flex items-center justify-between text-xs text-gray-500">
<div className="flex items-center justify-between text-xs text-gray-500 dark:text-gray-400">
<span></span>
<span data-testid={`milestone-progress-${m.id}`}>
{m.progress}%
</span>
</div>
<div className="mt-1 h-2 w-full rounded bg-gray-200">
<div className="mt-1 h-2 w-full rounded bg-gray-200 dark:bg-gray-700">
<div
className={`h-2 rounded ${progressColor(m.progress)}`}
style={{ width: `${m.progress}%` }}