kitty's ssh file copy feature does not properly escape whitespace (and probably more) in flienames

[con-f-use]

Kitty's ssh file copy feature does not properly escape whitespace (and probably more) in flienames

1. In Kitty, connect to a remote server via ssh
   

2. Try to "Save" a hyperlinked file with a space in its path
   

3. See it fail, because the command that gets execute (in this example ssh -o 'ControlPath=~/.ssh/kitty-master-717501-%r@%h:%p' -o TCPKeepAlive=yes -o ControlPersist=yes -o BatchMode=yes conserve cat '/tmp/space folder/iwanthis.txt') is improperly quoted. Should be something like ... cat "'/tmp/space folder/iwanthis.txt'".

[con-f-use]

Thank you very much for the always swift reaction and fix @kovidgoyal ! ❤️