ACP2E-3955: [Mainline] Price of product in cart affected by catalog price rule doesn't change when rule is updated

- Initial solution

Author: arnobsh

app/code/Magento/CatalogRule/Plugin/Model/Indexer/RecollectQuoteAfterRuleChange.php

@@ -0,0 +1,39 @@
+<?php
+/**
+ * Copyright 2025 Adobe
+ * All Rights Reserved.
+ */
+declare(strict_types=1);
+
+namespace Magento\CatalogRule\Plugin\Model\Indexer;
+
+use Magento\Catalog\Model\Indexer\Product\Price;
+use Magento\Quote\Model\ResourceModel\Quote as QuoteResourceModel;
+
+/**
+ * Recollect quote on product ids after rule change.
+ */
+class RecollectQuoteAfterRuleChange
+{
+    /**
+     * @param QuoteResourceModel $quoteResourceModel
+     */
+    public function __construct(
+        private readonly QuoteResourceModel $quoteResourceModel
+    ) {
+    }
+
+    /**
+     * Recollect quote on product ids after rule change.
+     *
+     * @param Price $subject
+     * @param $result
+     * @param array $ids
+     * @return void
+     * @SuppressWarnings(PHPMD.UnusedFormalParameter)
+     */
+    public function afterExecute(Price $subject, $result, array $ids)
+    {
+        $this->quoteResourceModel->markQuotesRecollect($ids);
+    }
+}

app/code/Magento/CatalogRule/etc/di.xml

@@ -164,4 +164,7 @@
             <argument name="customConditionProvider" xsi:type="object">CatalogRuleCustomConditionProvider</argument>
         </arguments>
     </type>
+    <type name="Magento\Catalog\Model\Indexer\Product\Price">
+        <plugin name="recollect_quote_after_rule_change" type="Magento\CatalogRule\Plugin\Model\Indexer\RecollectQuoteAfterRuleChange"/>
+    </type>
 </config>