Initial commit: Telegram Management System

Full-stack web application for Telegram management
- Frontend: Vue 3 + Vben Admin
- Backend: NestJS
- Features: User management, group broadcast, statistics

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

marketing-agent/frontend/src/locales/index.js

@@ -0,0 +1,17 @@
+import { createI18n } from 'vue-i18n'
+import en from './en.json'
+import zh from './zh.json'
+
+const messages = {
+  en,
+  zh
+}
+
+const i18n = createI18n({
+  legacy: false,
+  locale: localStorage.getItem('locale') || 'en',
+  fallbackLocale: 'en',
+  messages
+})
+
+export default i18n