Make is_module()and similar methods dynamic and more robust

[emteknetnz]

Currently is_module() uses a hardcoded list

It should be made to be dynamic by looking at composer.json as mentioned here

You'll need to adjust the logic accordingly. Probably best would be to check if there's a composer.json file. If no composer, it's not a module. Then you can check the type key in composer.json for silverstripe-vendormodule, silverstripe-module (can skip this one if you like, it was the ss3 type), silverstripe-theme, and silverstripe-recipe

We should also adjust module_is_recipe at the same time so it's looking for silverstripe-recipe in composer.json, and is_gha_repository to check first !is_module()

PRs

• ENH Check composer.json for module type #32