Detected some little "bugs"

Hello again @lucent-sea

I'm sorry to bother you, I discovered your project a few days ago and I'm loving it. Because I would like this project to live in my tests I detected some small bugs, you may know that

- It is not possible to send for example a Windows key command to open the star menu and it is not possible to use Alt+Tab to change windows on the remote computer. Is need for example when a fullscreen program is runing.
- After sending a file to the remote system, it is unable to respond to open the folder
- I can't see the remote mouse, sometimes is need it to see what the person wants to explain some issue
- Left command for Ctrl+Alt+Del nothing happens

Version: 2023.02.01.2115

Best Regards

Start by reproducing the four reported behaviors in version 2023.02.01.2115: Windows-key and Alt+Tab commands, opening the folder after file transfer, remote mouse visibility, and Ctrl+Alt+Del. Trace each behavior to its relevant entry point and define completion as the affected remote-control actions working reliably; the issue does not name files or tests.

Written by the indexing model from the issue text.