I am trying to set this up on SSH.

[thakyZ]

I would like to set this up on a remote server, my client is on Windows, and my remote is on Ubuntu. Would I just use the steps for Windows to modify the keybindings for my client, and I wouldn't need to do anything for the remote host.

[GiorgosXou]

This init file is completly outdated, it was designed for an old version of Astronvim 2.0 [...] It doesn't work anymore, at this point it is more like a proof of concept.

[GiorgosXou]

In case you really want to make it work, try replacing the content of this function with the one in this repo

[GiorgosXou]

+ adding some of the function under the g = { ...}