Add support for the new `article_list` setting

[bakura10]

Shopify Theme Check should add support for the newly introduced article_list setting: https://shopify.dev/changelog/new-articlelist-input-setting-for-themes

Thanks.

[kdaviduik]

👋🏻 Hi Michaël, thanks for the issue!

I think this is a good suggestion, and will take this back to the team to discuss. I'll update this if we decide to add support for this.

[bakura10]

@kdaviduik any news on this? This setting is now available for nearly 1 month, as we're using that new setting a theme currently we have errors on this.

[charlespwd]

CLI or admin? https://github.com/Shopify/theme-liquid-docs/blob/main/schemas/theme/setting.json#L204-L222

It's supposed to be there 🤔

[bakura10]

Autocompletion is here but the theme check does not seem to work :)