Adds fibers to clothing and bags/boxes/etc. (#6912)

code/game/objects/items/weapons/storage/storage.dm

@@ -14,6 +14,7 @@
 		)
 	w_class = ITEMSIZE_NORMAL
 	show_messages = 1
+	matter = list(MAT_FIBERS = 50) //CHOMPAdd
 
 	/// List of objects which this item can store (if set, it can't store anything else)
 	var/list/can_hold

modular_chomp/code/modules/clothing/clothing.dm

@@ -1,4 +1,5 @@
 /obj/item/clothing
+	matter = list(MAT_FIBERS = 50)
 	var/update_icon_define_orig = null // temp storage for original update_icon_define (if it exists)
 	var/update_icon_define_digi = null
 	var/fit_for_digi = FALSE // flag for if clothing has already been reskinned to digitigrade