Option to install packages (like Neovim)

**Is your feature request related to a problem? Please describe.**
I am currently taking the Operating Systems class by Professor Sandoval. I was trying to install the Neovim plugin for VSCode via the Anubis IDE but the plugin isn't able to locate the executable for `nvim`

**Describe the solution you'd like**
Include `neovim` as a pre-installed package for the current Debian image OR add an option for users to install their own packages via `apt`

**Describe alternatives you've considered**
I am a vim user so alternatives like Emacs or using my arrow keys is not an option :)

**Additional context**