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>

database/scripts/rollback_table_names.sql

@@ -0,0 +1,30 @@
+-- 数据库表名规范化回滚脚本
+-- 用于恢复到原始表名
+
+USE tg_manage;
+
+-- 禁用外键检查
+SET FOREIGN_KEY_CHECKS = 0;
+
+-- 回滚表名到原始tg_前缀
+RENAME TABLE accounts TO tg_account;
+RENAME TABLE firstnames TO tg_firstname;
+RENAME TABLE lastnames TO tg_lastname;
+RENAME TABLE chat_groups TO tg_group;
+RENAME TABLE messages TO tg_message;
+RENAME TABLE configs TO tg_config;
+RENAME TABLE scripts TO tg_script;
+RENAME TABLE script_articles TO tg_script_article;
+RENAME TABLE script_projects TO tg_script_project;
+RENAME TABLE script_tasks TO tg_script_task;
+RENAME TABLE data_centers TO tg_dc;
+RENAME TABLE telegram_users TO tg_telegram_users;
+
+-- 重新启用外键检查
+SET FOREIGN_KEY_CHECKS = 1;
+
+-- 验证回滚结果
+SELECT 'Table names rolled back successfully!' as status;
+
+-- 显示所有表
+SHOW TABLES;