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>

frontend-vben/packages/@core/README.md

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+# @vben-core
+
+系统一些比较基础的SDK和UI组件库，该目录后续完善后，可能会迁移出去或者发布到npm，请勿将任何业务逻辑和业务包放在该目录。