Feature request: add cursor to given location

[James4Ever0]

I expect this library to add cursor precisely into given terminal location by using the following syntax:

aha --cursor=<x>,<y>

This feature is expected to be useful for various terminal emulators, since the terminal dump will not render cursor style, but instead provide cursor location and needed to be processed separately, if possible in aha.

[James4Ever0]

You can check this video for reference:

https://github.com/James4Ever0/agi_computer_control/blob/master/propaganda/tmux_show_0.gif

[James4Ever0]

Demo video:

More can be found here