repo containing configs and scripts to set up a box

git is installed (to clone repo below, consider adding logic to handle automatically)
zsh is installed (scripts are written for zsh)
- ensure ZDOTDIR is set in a persistent way for system (not just setup scripts)
- current approach: add export ZDOTDIR="$HOME/.config/zsh" to /etc/zshenv
export the env var BOX_SETUP_OS to indicate the operating system
- options defined in set_env_vars file
if on macOS, install homebrew
ensure sudo access is configured for the current user (2025-01-27, not needed on macos)