chore(config): Update production database connection settings

- Changed MySQL host from localhost to remote server IP
- Updated database name from 'mall' to 'automated_test'
- Modified database credentials for production environment

src/config/config.prod.ts

@@ -25,11 +25,11 @@ export default {
     dataSource: {
       default: {
         type: 'mysql',
-        host: '127.0.0.1',
+        host: '120.48.5.80',
         port: 3306,
         username: 'root',
-        password: '123456',
+        password: 'mysql_PjAFkh',
-        database: 'mall',
+        database: 'automated_test',
         // 自动建表 注意：线上部署的时候不要使用，有可能导致数据丢失
         synchronize: false,
         // 打印日志