Is your feature request related to a problem? Please describe.
I want to modify the alias specified by the default .zshrc to modify the file in the dotfiles directory and not the target one.

Describe the solution you'd like
A built-in dotter.dotfiles_folder variable that has the absolute path to the root of the dotfiles folder

Alternatives
I tried to make my own pre-deploy hook with the code

{{assign "dotfiles_folder" (command_output "pwd")}}

but unfortunately it can't find the variable (the assignement worked, I can use it in the line below as seen in the screenshot)

Thank you for the great work, I absolutely love the tool and would be very happy to see updates ❤️