v2.1.13

## ✨ New Features / 新增功能

* Models: Added model downloader / 新增模型下载器功能 by @zhengkunwang223 in https://github.com/1Panel-dev/1Panel/pull/12694

## ⚙️ Enhancements / 功能优化

* File Browser: Optimized error handling logic when retrieving file history content / 优化文件历史内容获取时的错误处理逻辑 by @lan-yonghui in https://github.com/1Panel-dev/1Panel/pull/12736
* File Browser: Optimized directory size calculation logic and added concurrency control / 优化目录大小计算逻辑并增加并发控制 by @lan-yonghui in https://github.com/1Panel-dev/1Panel/pull/12737
* File Browser: Optimized the file management UI and improved selection operations / 优化文件管理界面并改进选择操作 by @lan-yonghui in https://github.com/1Panel-dev/1Panel/pull/12740
* Panel Settings: Optimized license rebinding logic in some scenarios / 优化部分场景下许可证重新绑定的逻辑 by @ssongliu in https://github.com/1Panel-dev/1Panel/pull/12778
* System: Added remaining disk space checks to the upgrade process / 升级流程增加磁盘剩余空间检查 by @HynoR in https://github.com/1Panel-dev/1Panel/pull/12708

## 🛠️ Bug Fixes / 问题修复

* Runtime: Fixed an issue where project directories could be mistakenly deleted when runtime environment creation failed in some scenarios / 修复了部分场景下运行环境创建失败时可能误删项目目录的问题 by @lan-yonghui in https://github.com/1Panel-dev/1Panel/pull/12756
* Runtime: Fixed an issue where runtime environment host mappings could not be deleted in some scenarios / 修复了部分场景下运行环境主机映射无法删除的问题 by @zhengkunwang223 in https://github.com/1Panel-dev/1Panel/pull/12779
* File Browser: Fixed an issue where an error occurred when loading non-existent directories in some scenarios / 修复了部分场景下加载不存在的目录时出现异常的问题 by @lan-yonghui in https://github.com/1Panel-dev/1Panel/pull/12744
* Panel Settings: Fixed abnormal snapshot recovery in some scenarios / 修复了部分场景下快照恢复异常的问题 by @ssongliu in https://github.com/1Panel-dev/1Panel/pull/12777