It would be ideal to be able to identify and catalog Nix packages.

Describe the feature you'd like to request

Scenario:
Uninstall yarn completely from the system, and run

npx create-turbo@latest yourapp

It will fail at the second step where it should install the packages via yarn. Because yarn isn't there.

And it gives an unhelpful error:

Installing dependencies...
  Aborting installation.
    yarn install has failed.

Our current documentation for using templates points users to the JSON output to learn about what data is available to the template author. This is insufficient, because although it currently describes the correct shape of data, it leaves users guessing at the correct casing for field names.

A better source of truth than the JSON output is the