You save text on line item price

Display "You save" text on line item prices.

add_filter('advanced_woo_discount_rules_cart_strikeout_price_html', function ($new_item_price_html, $item_price, $cart_item, $cart_item_key){
    if(class_exists('\Wdr\App\Router')){
        $manage_discount = \Wdr\App\Router::$manage_discount;
        if(isset($manage_discount::$calculated_cart_item_discount) && isset($manage_discount::$calculated_cart_item_discount[$cart_item_key])){
            $discounts = $manage_discount::$calculated_cart_item_discount[$cart_item_key];
            if(isset($discounts['initial_price']) && isset($discounts['discounted_price'])){
                $saved_amount = $discounts['initial_price']-$discounts['discounted_price'];
                if($saved_amount > 0){
                    $saved_amount = \Wdr\App\Helpers\Woocommerce::formatPrice($saved_amount);
                    $new_item_price_html .= $manage_discount->getYouSavedText($saved_amount);
                }
            }
        }
    }

    return $new_item_price_html;
}, 10, 4);