3.48.0

Included commits: 3.47.0...3.48.0

Improvements

• Introduced ProductPageSearchConstants::PRODUCT_CONCRETE_SEARCH_IN_STORAGE_ENABLED constant to toggle storage-based concrete product search, causing publish() to remove existing search index entries instead of writing new ones when enabled.
• Introduced ProductPageSearchConfig::isConcreteProductSearchInStorageEnabled() to disable publishing to the search index.
• Introduced ProductPageSearchEntityManagerInterface::deleteProductConcretePageSearchByProductIds() for efficient batch deletion of search index entries by product IDs.
• Introduced product-concrete-page-search:cleanup console command to remove stale OpenSearch index entries in batches after enabling storage mode.