"Unpack" patches from a recipes composer.json to the root composer.json

This is a duplicate of 📌 Dependencies should be 'unpacked' to the root composer.json and merged/resolved Active .

Never mind, not a duplicate.

I see the need for this feature when we unpack. for sure.

At this point use the method of an independent package to supply needed patches only, but without requiring them
to let any root composer.json use the patch storage. ( by the way, we borrowed that idea from distributions_recipes )

In some cases, a package for a recipe may use a rarely-used module - or for selected cases, like a commerce recipe for example we supply the patch in the recipe/module's composer.json file.

Unpack patches was removed from 📌 Dependencies should be 'unpacked' to the root composer.json and merged/resolved Active to handle it on this ticket.

This is the commit with the removed patch unpacked functionality.

Was it already working?

Anyway, I was wondering if this is a good idea in general..
If everything supplied by recipes should be optional, how do we (let a site builder) remove/override a patch once "unpacked"?
Wouldn't this need to be optional and come with a warning to the user applying the recipe.. or even on the site UI, eg. at /admin/reports/updates once a new release is available for patched modules?

(in this last regard, patchinfo → module might be a relevant example)

Providing patches by requiring your own custom module makes more sense to me, as the user will have some UI feedback (at least at /admin/modules) to find out possible conflicts, and we keep code separate from config. I'm not an expert though: how is #4 even working right now?

I think that having patches in one place is still a good idea for having and overview. So when all the patches are listed in root `composer.json` then it is easier to find them and to manage them when they need a re-roll or should be removed. This is partially fixed by composer patches version 2, as there is now the patches.lock file. But once the recipe is unpacked and the list is relocked, all the patches that were in the recipe will be vanished.