Unit test material checks are now performed on all crafting recipes by default. All stack recipes now transfer mats to the results (#92620)

## About The Pull Request
Extends the part of the crafting unit test that ensures consistency
between the total mats of the components of a recipe (or rather, the
result of said recipe) and a generic instance of the same type as its
result, previously only implemented on food recipes.

## Why It's Good For The Game
This ensures a degree of consistency with the material composition of
various objects in the game. I couldn't do it in the original PR as that
one was too big already and it took months to get it merged, and have
the relative bugs fixed.

Currently a WIP as I slowly deal with the unit test reports.

## Changelog

🆑
refactor: Follow-up to the crafting/material refactor from months ago.
All objects crafted with stacks now inherit their mat composition (not
necessarily the effects and color) by default, while previously only a
few things like chair, sinks and toilets did. Report any object looking
or behaving weirdly as a result.
fix: The material composition of ammo boxes is no longer a 1/10 of what
it's supposed to be. It was a shitty hack to make it harder to recycle
empty ammo boxes. Instead, they lose materials as they're emptied now.
/🆑

code/game/objects/items/stacks/stack_recipe.dm

@@ -25,6 +25,8 @@
 	var/trait_modifier = 1
 	/// Category for general crafting menu
 	var/category
+	/// The amount of material to remove from the recipe's result
+	var/list/removed_mats
 
 	///crafting_flags var to hold bool values
 	var/crafting_flags = CRAFT_CHECK_DENSITY
@@ -41,6 +43,7 @@
 	trait_booster,
 	trait_modifier = 1,
 	category,
+	list/removed_mats,
 )
 
 	src.title = title
@@ -55,6 +58,8 @@
 	src.trait_modifier = trait_modifier
 	src.category = src.category || category || CAT_MISC
 
+	src.removed_mats = removed_mats
+
 	// We create base64 image only if item have color. Otherwise use icon_ref for TGUI
 	var/obj/item/result = result_type
 	var/paint = result::color