Function apply_resolved_item_stats 

pub fn apply_resolved_item_stats(
    item: &ResolvedItem,
    crafted_stats: Option<&[u32]>,
    rating_multiplier: f64,
    primary: &mut PrimaryStats,
    ratings: &mut Ratings,
    spec: SpecId,
)

Apply all resolved item-stat rows, including crafted placeholder remapping.