Change incremental prompts to initial multi-select prompts

[lewxdev]

Currently, new machines are prompted to confirm/deny each individual installation identifier. This request proposes to prompt only on the initial category, with a multi-select list of options from the identifier list. Some tools use a similar approach for their setup (e.g. vite). For example:

% ./install.zsh --brew-formulae
> Select the formulae to be installed:
  (navigate with up and down arrows, select with spacebar)

  [ ] android-platform-tools
  [x] figlet
  [ ] imagemagick
  [ ] node
  [ ] nvm
  [ ] pnpm

It may also be worthwhile to differentiate optional and suggested options and automatically select some options to balance ease of setup and configurability