feat: add runtime i18n with English, Vietnamese, and Simplified Chinese support

- Implement runtime i18n using MutationObserver for automatic DOM translation
- Add language switcher dropdown in dashboard header (EN/VI/ZH)
- Support 3 languages: English (default), Tiếng Việt, 简体中文
- Add translation files: vi.json (197 entries), zh-CN.json (513 entries, cleaned)
- Translate dashboard UI: sidebar menu, header, settings, MITM page
- Use cookie-based locale persistence with /api/locale endpoint
- Zero component changes required - translations applied at runtime
- Fix Header flicker on route change with key={pathname}

Co-authored-by: eachann <each1024@qq.com>
Based on PR #247 from decolua/9router with runtime approach

Made-with: Cursor
This commit is contained in:
eachann
2026-03-06 10:57:42 +07:00
committed by decolua
parent b7b4ac5592
commit afb83f4563
12 changed files with 1092 additions and 9 deletions
+4 -1
View File
@@ -4,6 +4,7 @@ import { ThemeProvider } from "@/shared/components/ThemeProvider";
import "@/lib/initCloudSync"; // Auto-initialize cloud sync
import "@/lib/network/initOutboundProxy"; // Auto-initialize outbound proxy env
import { initConsoleLogCapture } from "@/lib/consoleLogBuffer";
import { RuntimeI18nProvider } from "@/i18n/RuntimeI18nProvider";
// Hook console immediately at module load time (server-side only, runs once)
initConsoleLogCapture();
@@ -39,7 +40,9 @@ export default function RootLayout({ children }) {
</head>
<body className={`${inter.variable} font-sans antialiased`}>
<ThemeProvider>
{children}
<RuntimeI18nProvider>
{children}
</RuntimeI18nProvider>
</ThemeProvider>
</body>
</html>