[Request] Add variable for terminal emulator paths and config files

[odomingao]

Some programs launch the users' default terminal. Would be nice to have a variable that contained common terminal emulators' binary path and a different variable that contained the config path for said terminal

[roddhjav]

It already exists: @{shells_path}

[beroal]

It already exists: @{shells_path}

This is the path to Unix shells. A terminal emulator is a GUI program like xterm, Alacritty, GNOME Terminal.

[roddhjav]

My bad. However, this should be most likely handled by a child-open-terminal profile (and an underling @{terminal_path} variable).