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/migrations/migrate-data-safe.sql

@@ -0,0 +1,35 @@
+-- 清空目标表避免主键冲突
+TRUNCATE TABLE tg_account;
+TRUNCATE TABLE tg_firstname;
+TRUNCATE TABLE tg_lastname;
+TRUNCATE TABLE tg_group;
+TRUNCATE TABLE tg_message;
+TRUNCATE TABLE tg_config;
+TRUNCATE TABLE tg_script;
+TRUNCATE TABLE tg_script_article;
+TRUNCATE TABLE tg_script_project;
+TRUNCATE TABLE tg_script_task;
+
+-- 迁移TG账号数据（只迁移共同字段）
+INSERT INTO tg_account (id, firstname, lastname, phone, password, usageId, isBan, lastOnline, createdAt, updatedAt, status, session, banTime, nextTime, addGroupIds, about, targetId)
+SELECT id, firstname, lastname, phone, password, usageId, isBan, lastOnline, createdAt, updatedAt, status, session, banTime, nextTime, addGroupIds, about, targetId
+FROM c_tg_account;
+
+-- 迁移名字数据
+INSERT INTO tg_firstname SELECT * FROM c_firstname;
+INSERT INTO tg_lastname SELECT * FROM c_lastname;
+
+-- 迁移群组数据
+INSERT INTO tg_group SELECT * FROM c_group;
+
+-- 迁移消息数据
+INSERT INTO tg_message SELECT * FROM c_message;
+
+-- 迁移配置数据
+INSERT INTO tg_config SELECT * FROM c_config;
+
+-- 迁移脚本相关数据
+INSERT INTO tg_script SELECT * FROM c_script;
+INSERT INTO tg_script_article SELECT * FROM c_script_article;
+INSERT INTO tg_script_project SELECT * FROM c_script_project;
+INSERT INTO tg_script_task SELECT * FROM c_script_task;