v0.7.1

Release v0.7.1

Improved ZMODEM rz uploads and lrzsz compatibility.
Added complete close-handshake and remote-skip handling.
Improved the file-transfer toolbar, drag-and-drop uploads, resize handle, and transfer indicators.
Added Chinese translations for login trigger settings.

主要更新：
完善终端内 ZMODEM rz 上传及 lrzsz 兼容性。
增加完整关闭握手和远端跳过处理。
优化文件传输工具栏、拖拽上传、缩放手柄和状态指示。
补充登录触发器设置的中文翻译。