Creating an in progress craft finds items in nested containers (#42778)

* - add recursive method to get all standard item contents of a container
- use it when creating a crafting item

* fix copy&paste errors

* revert and use all_items_ptr

Co-authored-by: mqrause <martin@qrause.de>

src/item.cpp

@@ -8369,7 +8369,7 @@ bool item::use_amount( const itype_id &it, int &quantity, std::list<item> &used,
     // Remember quantity so that we can unseal self
     int old_quantity = quantity;
     std::vector<item *> removed_items;
-    for( item *contained : contents.all_items_top() ) {
+    for( item *contained : contents.all_items_ptr( item_pocket::pocket_type::CONTAINER ) ) {
         if( contained->use_amount_internal( it, quantity, used, filter ) ) {
             removed_items.push_back( contained );
         }